28418532126720

Names of 28418532126720

• Cardinal: 28418532126720 can be written as Twenty-eight trillion, four hundred eighteen billion, five hundred thirty-two million, one hundred twenty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.841853212672 × 10¹³

Factors of 28418532126720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 153

Divisors of 28418532126720

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 41 48 58 60 64 73 80 82 87 96 116 120 123 128 145 146 160 164 174 192 205 219 232 240 246 256 290 292 320 328 348 365 384 410 435 438 464 480 492 512 580 584 615 640 656 696 730 768 820 870 876 928 960 984 1024 1095 1160 1168 1189 1230 1280 1312 1392 1460 1536 1640 1740 1752 1856 1920 1968 2048 2117 2190 2320 2336 2378 2460 2560 2624 2784 2920 2993 3072 3280 3480 3504 3567 3712 3840 3936 4096 4234 4380 4640 4672 4756 4920 5120 5248 5329 5568 5840 5945 5986 6144 6351 6560 6960 7008 7134 7424 7680 7872 8468 8760 8979 9280 9344 9512 9840 10240 10496 10585 10658 11136 11680 11890 11972 12288 12702 13120 13920 14016 14268 14848 14965 15360 15744 15987 16936 17520 17835 17958 18560 18688 19024 19680 20480 20992 21170 21316 22272 23360 23780 23944 25404 26240 26645 27840 28032 28536 29696 29930 30720 31488 31755 31974 33872 35040 35670 35916 37120 37376 38048 39360 41984 42340 42632 44544 44895 46720 47560 47888 50808 52480 53290 55680 56064 57072 59392 59860 61440 62976 63510 63948 67744 70080 71340 71832 74240 74752 76096 78720 79935 83968 84680 85264 86797 89088 89790 93440 95120 95776 101616 104960 106580 111360 112128 114144 118784 119720 125952 127020 127896 135488 140160 142680 143664 148480 149504 152192 154541 157440 159870 167936 169360 170528 173594 178176 179580 186880 190240 191552 203232 209920 213160 218489 222720 224256 228288 239440 251904 254040 255792 260391 270976 280320 285360 287328 296960 299008 304384 309082 314880 319740 338720 341056 347188 356352 359160 373760 380480 383104 389017 406464 419840 426320 433985 436978 445440 448512 456576 463623 478880 503808 508080 511584 520782 541952 560640 570720 574656 593920 608768 618164 629760 639480 655467 677440 682112 694376 718320 747520 760960 766208 772705 778034 812928 839680 852640 867970 873956 890880 897024 913152 927246 957760 1016160 1023168 1041564 1083904 1092445 1121280 1141440 1149312 1167051 1217536 1236328 1259520 1278960 1301955 1310934 1354880 1364224 1388752 1436640 1495040 1521920 1532416 1545410 1556068 1625856 1705280 1735940 1747912 1781760 1826304 1854492 1915520 1945085 2032320 2046336 2083128 2167808 2184890 2242560 2282880 2298624 2318115 2334102 2435072 2472656 2519040 2557920 2603910 2621868 2709760 2728448 2777504 2873280 3043840 3064832 3090820 3112136 3251712 3277335 3410560 3471880 3495824 3652608 3708984 3831040 3890170 4064640 4092672 4166256 4335616 4369780 4485120 4565760 4597248 4636230 4668204 4870144 4945312 5115840 5207820 5243736 5419520 5456896 5555008 5746560 5835255 6087680 6129664 6181640 6224272 6336181 6503424 6554670 6821120 6943760 6991648 7305216 7417968 7662080 7780340 8129280 8185344 8332512 8671232 8739560 9131520 9194496 9272460 9336408 9890624 10231680 10415640 10487472 10839040 10913792 11110016 11281493 11493120 11670510 12175360 12259328 12363280 12448544 12672362 13006848 13109340 13642240 13887520 13983296 14610432 14835936 15324160 15560680 15949697 16258560 16370688 16665024 17479120 18263040 18388992 18544920 18672816 19008543 19781248 20463360 20831280 20974944 21678080 21827584 22220032 22562986 22986240 23341020 24350720 24726560 24897088 25344724 26013696 26218680 27284480 27775040 27966592 29671872 30648320 31121360 31680905 31899394 32517120 32741376 33330048 33844479 34958240 36526080 36777984 37089840 37345632 38017086 39562496 40926720 41662560 41949888 43356160 44440064 45125972 45972480 46682040 47849091 49453120 49794176 50689448 52437360 54568960 55550080 55933184 56407465 59343744 61296640 62242720 63361810 63798788 65034240 65482752 66660096 67688958 69916480 73052160 74179680 74691264 76034172 79124992 79748485 81853440 83325120 83899776 88880128 90251944 91944960 93364080 95042715 95698182 98906240 99588352 101378896 104874720 109137920 111100160 111866368 112814930 118687488 124485440 126723620 127597576 130068480 133320192 135377916 139832960 148359360 149382528 152068344 158249984 159496970 163706880 166650240 167799552 169222395 177760256 180503888 183889920 186728160 190085430 191396364 197812480 199176704 202757792 209749440 222200320 223732736 225629860 237374976 239245455 248970880 253447240 255195152 266640384 270755832 279665920 296718720 298765056 304136688 316499968 318993940 327413760 333300480 335599104 338444790 355520512 361007776 373456320 380170860 382792728 395624960 398353408 405515584 419498880 444400640 447465472 451259720 462541213 474749952 478490910 497941760 506894480 510390304 533280768 541511664 559331840 593437440 597530112 608273376 632999936 637987880 666600960 671198208 676889580 722015552 746912640 760341720 765585456 791249920 796706816 811031168 838997760 888801280 894930944 902519440 925082426 949499904 956981820 995883520 1013788960 1020780608 1066561536 1083023328 1118663680 1186874880 1195060224 1216546752 1275975760 1333201920 1342396416 1353779160 1387623639 1444031104 1493825280 1520683440 1531170912 1582499840 1593413632 1622062336 1677995520 1777602560 1805038880 1850164852 1898999808 1913963640 1991767040 2027577920 2041561216 2166046656 2237327360 2312706065 2373749760 2390120448 2433093504 2551951520 2666403840 2684792832 2707558320 2775247278 2888062208 2987650560 3041366880 3062341824 3164999680 3244124672 3355991040 3610077760 3700329704 3827927280 3983534080 4055155840 4083122432 4332093312 4474654720 4625412130 4747499520 4780240896 4866187008 5103903040 5332807680 5415116640 5550494556 5776124416 5975301120 6082733760 6124683648 6488249344 6711982080 6938118195 7220155520 7400659408 7655854560 7967068160 8110311680 8166244864 8664186624 9250824260 9494999040 9732374016 10207806080 10830233280 11100989112 11552248832 11950602240 12165467520 12249367296 12976498688 13423964160 13876236390 14440311040 14801318816 15311709120 16220623360 16332489728 17328373248 18501648520 19464748032 20415612160 21660466560 22201978224 23104497664 23901204480 24330935040 24498734592 25952997376 27752472780 28880622080 29602637632 30623418240 32441246720 32664979456 34656746496 37003297040 38929496064 40831224320 43320933120 44403956448 46208995328 48661870080 48997469184 55504945560 57761244160 59205275264 61246836480 64882493440 65329958912 69313492992 74006594080 77858992128 81662448640 86641866240 88807912896 97323740160 97994938368 111009891120 115522488320 118410550528 122493672960 129764986880 138626985984 148013188160 163324897280 173283732480 177615825792 194647480320 195989876736 222019782240 231044976640 236821101056 244987345920 296026376320 326649794560 346567464960 355231651584 389294960640 444039564480 473642202112 489974691840 592052752640 693134929920 710463303168 888079128960 947284404224 979949383680 1184105505280 1420926606336 1776158257920 1894568808448 2368211010560 2841853212672 3552316515840 4736422021120 5683706425344 7104633031680 9472844042240 14209266063360 28418532126720
• Sum of all divisors σ(n): 97696193212800
• Sum of proper divisors (its aliquot sum) s(n): 69277661086080
• 28418532126720 is an abundant number, because the sum of its proper divisors (69277661086080) is greater than itself. Its abundance is 40859128959360

Bases of 28418532126720

• Binary: 110011101100010110100100000110011000000000000₂
• Hexadecimal: 0x19D8B4833000
• Base-36: A2NAKA7EO

Squares and roots of 28418532126720

• 28418532126720 squared (28418532126720²) is 807612968237416766137958400
• 28418532126720 cubed (28418532126720³) is 22951175083810727300873539810070888448000
• The square root of 28418532126720 is 5330903.5000382439
• The cube root of 28418532126720 is 30516.4408813365

Scales and comparisons

• 28,418,532,126,720 seconds is equal to 903,621 years, 21 weeks, 4 days, 21 hours, 52 minutes.
• To count from 1 to 28,418,532,126,720 would take you about two million, two hundred fifty-nine thousand and fifty-three 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 28418532126720 cubic inches would be around 2543 feet tall.

Recreational maths with 28418532126720

• 28418532126720 backwards is 02762123581482
• The number of decimal digits it has is: 14
• The sum of 28418532126720's digits is 51
• More coming soon!