28989393947360

Names of 28989393947360

• Cardinal: 28989393947360 can be written as Twenty-eight trillion, nine hundred eighty-nine billion, three hundred ninety-three million, nine hundred forty-seven thousand, three hundred sixty.

Scientific notation

• Scientific notation: 2.898939394736 × 10¹³

Factors of 28989393947360

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 119

Divisors of 28989393947360

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 41 44 49 53 55 56 70 77 80 82 88 98 106 110 112 121 140 154 160 164 176 196 205 212 220 224 242 245 265 280 287 308 328 343 352 371 385 392 410 424 440 451 484 490 530 539 560 574 583 605 616 656 686 742 770 784 820 847 848 880 902 968 980 1060 1078 1120 1148 1166 1210 1232 1312 1372 1435 1484 1540 1568 1640 1681 1694 1696 1715 1760 1804 1855 1936 1960 2009 2120 2156 2173 2255 2296 2332 2401 2420 2464 2597 2695 2744 2870 2915 2968 3080 3157 3280 3362 3388 3430 3608 3710 3773 3872 3920 4018 4081 4235 4240 4312 4346 4510 4592 4664 4802 4840 4961 5194 5390 5488 5740 5830 5929 5936 6160 6314 6413 6560 6724 6776 6860 7216 7420 7546 7840 8036 8162 8405 8470 8480 8624 8692 9020 9184 9328 9604 9680 9922 10045 10388 10780 10865 10976 11480 11660 11767 11858 11872 12005 12320 12628 12826 12985 13448 13552 13720 14063 14432 14840 15092 15211 15785 16072 16324 16807 16810 16940 17248 17384 18040 18179 18491 18656 18865 19208 19360 19844 20090 20405 20776 21560 21730 22099 22960 23320 23534 23716 23903 24010 24805 25256 25652 25970 26411 26896 27104 27440 28126 28567 29645 29680 30184 30422 31570 32065 32144 32648 33614 33620 33880 34727 34768 36080 36358 36982 37730 38416 39688 40180 40810 41503 41552 43120 43460 44198 44891 45920 46640 47068 47432 47806 48020 49610 50512 51304 51940 52822 53792 54880 56252 57134 58835 59290 59360 60368 60844 63140 64130 64288 65296 67228 67240 67760 69454 69536 70315 72160 72716 73964 75460 76055 76832 79376 80360 81620 82369 83006 83104 84035 86240 86920 88396 89093 89782 90895 92455 93280 94136 94864 95612 96040 98441 99220 101024 102608 103880 105644 106477 110495 112504 114268 117670 118580 119515 120736 121688 126280 127253 128260 129437 130592 132055 134456 134480 135520 138908 140630 142835 145432 147928 150920 152110 154693 158752 160720 163240 164738 166012 167321 168070 173635 173840 176792 178186 179564 181790 184877 184910 188272 189728 191224 192080 196882 198440 199969 203401 205216 207515 207760 211288 212954 220990 224455 225008 228536 235340 237160 239030 243089 243376 252560 254506 256520 258874 262933 264110 268912 268960 277816 281260 285670 290521 290864 295856 301840 304220 309386 314237 321440 326480 329476 332024 334642 336140 347270 347680 353584 356372 359128 363580 369754 369820 376544 382448 384160 393764 396880 399938 406802 411845 415030 415520 422576 425908 441980 445465 448910 450016 457072 470680 474320 478060 486178 486752 492205 505120 509012 513040 517748 525866 528220 532385 537824 555632 562520 571340 576583 581042 581728 591712 603680 608440 618772 623651 628474 636265 647185 652960 658952 664048 669284 672280 689087 694540 707168 712744 718256 727160 739508 739640 745339 764896 773465 787528 793760 799876 813604 823690 830060 836605 845152 851816 883960 890771 890930 897820 906059 914144 924385 941360 948640 956120 972356 980023 984410 999845 1017005 1018024 1026080 1035496 1051732 1056440 1064770 1082851 1111264 1125040 1142680 1153166 1162084 1171247 1215445 1216880 1237544 1247302 1256948 1272530 1294370 1314665 1317904 1328096 1338568 1344560 1378174 1389080 1399783 1423807 1425488 1436512 1452605 1454320 1479016 1479280 1490678 1546930 1571185 1575056 1599752 1627208 1647380 1660120 1673210 1701623 1703632 1767920 1781542 1781860 1795640 1812118 1840531 1848770 1882720 1912240 1944712 1960046 1968820 1999690 2033647 2034010 2036048 2070992 2103464 2112880 2129540 2165702 2199659 2250080 2285360 2306332 2324168 2342494 2430890 2433760 2475088 2494604 2513896 2545060 2588740 2629330 2635808 2677136 2689120 2756348 2778160 2799566 2847614 2850976 2882915 2905210 2908640 2958032 2958560 2981356 3093860 3118255 3142370 3150112 3199504 3254416 3294760 3320240 3346420 3403246 3407264 3445435 3535840 3563084 3563720 3591280 3624236 3681062 3697540 3726695 3824480 3889424 3920092 3937640 3999380 4036081 4067294 4068020 4072096 4141984 4206928 4225760 4259080 4331404 4365557 4399318 4453855 4530295 4570720 4612664 4648336 4684988 4861780 4900115 4950176 4989208 5027792 5090120 5177480 5217373 5258660 5354272 5414255 5512696 5556320 5599132 5695228 5765830 5810420 5856235 5916064 5962712 6187720 6236510 6284740 6342413 6399008 6508832 6589520 6640480 6692840 6806492 6860161 6890870 6998915 7119035 7126168 7127440 7182560 7248472 7362124 7395080 7453390 7579957 7778848 7840184 7875280 7998760 8072162 8134588 8136040 8198729 8413856 8508115 8518160 8662808 8731114 8798636 8907710 9060590 9202655 9225328 9296672 9369976 9723560 9798481 9800230 9966649 9978416 10055584 10168235 10180240 10354960 10434746 10517320 10780253 10828510 10998295 11025392 11198264 11390456 11531660 11620840 11712470 11911361 11925424 12375440 12473020 12569480 12684826 12883717 13179040 13385680 13612984 13720322 13781740 13997830 14238070 14252336 14254880 14496944 14724248 14790160 14906780 15159914 15397613 15680368 15750560 15997520 16144324 16269176 16272080 16397458 17016230 17036320 17325616 17462228 17597272 17815420 18121180 18405310 18450656 18739952 19447120 19596962 19600460 19933298 19956832 20180405 20336470 20360480 20709920 20869492 21034640 21560506 21657020 21827785 21996590 22050784 22396528 22780912 23063320 23241680 23424940 23822722 23850848 24750880 24946040 25138960 25369652 25767434 26086865 26771360 27225968 27440644 27563480 27995660 28252567 28476140 28504672 28993888 29448496 29580320 29813560 30319828 30558899 30795226 31360736 31712065 31995040 32288648 32538352 32544160 32794916 34032460 34300805 34651232 34924456 35194544 35630840 36242360 36521611 36810620 37479904 37899785 38894240 39193924 39200920 39866596 40360810 40672940 40993645 41738984 42069280 43121012 43314040 43655570 43993180 44396891 44793056 45561824 46126640 46483360 46849880 47645444 48021127 48992405 49833245 49892080 50277920 50739304 51534868 52173730 53901265 54451936 54881288 55126960 55991320 56505134 56952280 57391103 58896992 59556805 59627120 60639656 61117798 61590452 63424130 64418585 64577296 65076704 65589832 68064920 68601610 69766543 69848912 70389088 71261680 72484720 73043222 73621240 75461771 75799570 76988065 78387848 78401840 79733192 80721620 81345880 81987290 83379527 83477968 86242024 86628080 87311140 87986360 88793782 90186019 92253280 93699760 95290888 96042254 97984810 99666490 99784160 101478608 103069736 104347460 107783291 107802530 109762576 110253920 111982640 113010268 113904560 114782206 119113610 119254240 121279312 122235596 123180904 126848260 128837170 129154592 131179664 136129840 137203220 139533086 139697824 141262835 142523360 144969440 146086444 147242480 150923542 151599140 152794495 153976130 156775696 156803680 159466384 161443240 162691760 163974580 166759054 166955936 172484048 173256160 174622280 175972720 177587564 180372038 182608055 187399520 190581776 192084508 195969620 199332980 202957216 206139472 208694920 213912293 215566582 215605060 219525152 221984455 223965280 226020536 227809120 229564412 238227220 240105635 242558624 244471192 246361808 253696520 257674340 262359328 272259680 274406440 279066172 282525670 286955515 292172888 294484960 301847084 303198280 305588990 307952260 310778237 313551392 318932768 322886480 325383520 327949160 333518108 336147889 344968096 348832715 349244560 351945440 355175128 360744076 365216110 377308855 381163552 384169016 391939240 398665960 401737721 412278944 416897635 417389840 427824586 431133164 431210120 443968910 450930095 452041072 459128824 476454440 480211270 488365801 488942384 492723616 507393040 515348680 528232397 538916455 548812880 558132344 565051340 573911030 584345776 603694168 606396560 611177980 615904520 621556474 631302133 645772960 655898320 667036216 672295778 697665430 698489120 710350256 721488152 730432220 754617710 768338032 783878480 797331920 803475442 833795270 834779680 855649172 862266328 862420240 887937820 901860190 904082144 918257648 952908880 960422540 976731602 977884768 1014786080 1030697360 1056464794 1069561465 1077832910 1097625760 1116264688 1130102680 1147822060 1168691552 1207388336 1212793120 1222355960 1231809040 1243112948 1262604266 1311796640 1334072432 1344591556 1395330860 1420700512 1442976304 1460864440 1497386051 1509235420 1536676064 1553891185 1567756960 1594663840 1606950884 1667590540 1680739445 1711298344 1724532656 1724840480 1775875640 1803720380 1836515296 1905817760 1920845080 1953463204 2008688605 2061394720 2112929588 2139122930 2155665820 2232529376 2260205360 2295644120 2353035223 2414776672 2441829005 2444711920 2463618080 2486225896 2525208532 2641161985 2668144864 2689183112 2790661720 2885952608 2921728880 2994772102 3018470840 3107782370 3156510665 3213901768 3335181080 3361478890 3418560607 3422596688 3449065312 3551751280 3607440760 3697626779 3841690160 3906926408 4017377210 4225859176 4278245860 4311331640 4419114931 4520410720 4591288240 4706070446 4883658010 4889423840 4972451792 5050417064 5282323970 5378366224 5581323440 5843457760 5989544204 6036941680 6215564740 6313021330 6427803536 6670362160 6722957780 6837121214 6845193376 7103502560 7214881520 7395253558 7486930255 7683380320 7813852816 8034754420 8451718352 8556491720 8622663280 8838229862 9182576480 9412140892 9767316020 9944903584 10100834128 10564647940 10756732448 11162646880 11765176115 11979088408 12073883360 12431129480 12626042660 12855607072 13340724320 13445915560 13674242428 14429763040 14790507116 14973860510 15627705632 16069508840 16471246561 16903436704 17092803035 17112983440 17245326560 17676459724 18488133895 18824281784 19534632040 20201668256 21129295880 22095574655 23530352230 23958176816 24862258960 25252085320 25883387453 26891831120 27348484856 29581014232 29947721020 32139017680 32942493122 34185606070 34225966880 35352919448 36976267790 37648563568 39069264080 42258591760 44191149310 47060704460 47916353632 49724517920 50504170640 51766774906 53783662240 54696969712 59162028464 59895442040 64278035360 65884986244 68371212140 70705838896 73952535580 75297127136 78138528160 82356232805 84517183520 88382298620 94121408920 101008341280 103533549812 109393939424 118324056928 119790884080 129416937265 131769972488 136742424280 141411677792 147905071160 164712465610 176764597240 181183712171 188242817840 207067099624 239581768160 258833874530 263539944976 273484848560 295810142320 329424931220 353529194480 362367424342 376485635680 414134199248 517667749060 527079889952 546969697120 591620284640 658849862440 707058388960 724734848684 828268398496 905918560855 1035335498120 1317699724880 1449469697368 1811837121710 2070670996240 2635399449760 2898939394736 3623674243420 4141341992480 5797878789472 7247348486840 14494696973680 28989393947360
• Sum of all divisors σ(n): 91718253504864
• Sum of proper divisors (its aliquot sum) s(n): 62728859557504
• 28989393947360 is an abundant number, because the sum of its proper divisors (62728859557504) is greater than itself. Its abundance is 33739465610144

Bases of 28989393947360

• Binary: 110100101110110011110100001110100101011100000₂
• Hexadecimal: 0x1A5D9E874AE0
• Base-36: A9XJKO7A8

Squares and roots of 28989393947360

• 28989393947360 squared (28989393947360²) is 840384961435232602450969600
• 28989393947360 cubed (28989393947360³) is 24362250714482899024145879223403360256000
• The square root of 28989393947360 is 5384179.9698152735
• The cube root of 28989393947360 is 30719.4223801689

Scales and comparisons

• 28,989,393,947,360 seconds is equal to 921,773 years, 2 weeks, 6 days, 21 hours, 49 minutes, 20 seconds.
• To count from 1 to 28,989,393,947,360 would take you about two million, three hundred four thousand, four hundred thirty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 28989393947360 cubic inches would be around 2560 feet tall.

Recreational maths with 28989393947360

• 28989393947360 backwards is 06374939398982
• 28989393947360 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28989393947360's digits is 80
• More coming soon!