30897456480

Names of 30897456480

• Cardinal: 30897456480 can be written as Thirty billion, eight hundred ninety-seven million, four hundred fifty-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.089745648 × 10¹⁰

Factors of 30897456480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 118

Divisors of 30897456480

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 19 20 22 24 27 30 32 33 34 36 38 40 44 45 48 51 54 55 57 60 61 66 68 72 76 80 81 85 88 90 95 96 99 102 108 110 114 120 121 122 132 135 136 144 152 153 160 162 165 170 171 176 180 183 187 190 198 204 209 216 220 228 240 242 244 255 264 270 272 285 288 297 304 305 306 323 324 330 340 342 352 360 363 366 374 380 396 405 408 418 432 440 456 459 480 484 488 495 510 513 528 540 544 549 561 570 594 605 608 610 612 627 646 648 660 671 680 684 720 726 732 748 760 765 792 810 816 836 855 864 880 891 912 915 918 935 968 969 976 990 1020 1026 1037 1045 1056 1080 1089 1098 1122 1140 1159 1188 1210 1220 1224 1254 1292 1296 1320 1342 1360 1368 1377 1440 1452 1464 1485 1496 1520 1530 1539 1584 1615 1620 1632 1647 1672 1683 1710 1760 1782 1815 1824 1830 1836 1870 1881 1936 1938 1952 1980 2013 2040 2052 2057 2074 2090 2160 2178 2196 2244 2280 2295 2299 2318 2376 2420 2440 2448 2508 2565 2584 2592 2640 2684 2720 2736 2745 2754 2805 2904 2907 2928 2970 2992 3040 3060 3078 3111 3135 3168 3230 3240 3267 3294 3344 3355 3366 3420 3477 3553 3564 3630 3660 3672 3740 3762 3872 3876 3960 4026 4080 4104 4114 4148 4180 4320 4356 4392 4455 4488 4560 4590 4598 4636 4752 4840 4845 4880 4896 4941 5016 5049 5130 5168 5185 5280 5368 5445 5472 5490 5508 5610 5643 5795 5808 5814 5856 5940 5984 6039 6120 6156 6171 6222 6270 6460 6480 6534 6588 6688 6710 6732 6840 6885 6897 6954 7106 7128 7260 7320 7344 7381 7480 7524 7695 7752 7920 8052 8160 8208 8228 8235 8296 8360 8415 8712 8721 8784 8910 8976 9120 9180 9196 9272 9333 9405 9504 9680 9690 9760 9801 9882 10032 10065 10098 10260 10285 10336 10370 10431 10659 10736 10890 10980 11016 11220 11286 11407 11495 11590 11616 11628 11880 12078 12240 12312 12342 12444 12540 12749 12920 12960 13068 13176 13420 13464 13680 13770 13794 13908 14212 14256 14520 14535 14640 14688 14762 14960 15048 15147 15390 15504 15555 15840 16104 16335 16416 16456 16470 16592 16720 16830 16929 17385 17424 17442 17568 17765 17820 17952 18117 18360 18392 18513 18544 18666 18810 19360 19380 19602 19703 19764 20064 20130 20196 20520 20570 20691 20740 20862 21318 21472 21780 21960 22032 22143 22440 22572 22814 22990 23180 23256 23760 24156 24480 24624 24684 24705 24888 25080 25245 25498 25840 26136 26163 26352 26840 26928 27360 27540 27588 27816 27999 28215 28424 28512 29040 29070 29280 29524 29920 30096 30195 30294 30780 30855 31008 31110 31293 31977 32208 32670 32912 32940 33184 33440 33660 33858 34221 34485 34770 34848 34884 35530 35640 36234 36720 36784 36905 37026 37088 37332 37620 38247 38760 39083 39204 39406 39528 40260 40392 41040 41140 41382 41480 41724 42636 43560 43605 43920 44064 44286 44880 45144 45628 45980 46360 46512 46665 47520 48312 49005 49248 49368 49410 49776 50160 50490 50996 51680 52155 52272 52326 52704 53295 53680 53856 54351 55080 55176 55539 55632 55998 56430 56848 57035 58080 58140 59048 59109 60192 60390 60588 61560 61710 62073 62220 62586 63745 63954 64416 65340 65824 65880 66429 67320 67716 68442 68970 69540 69768 71060 71280 72468 73440 73568 73810 74052 74664 75240 75735 76494 77520 78166 78408 78812 79056 80520 80784 82080 82280 82764 82960 83448 83997 84645 85272 87120 87210 87840 88572 89760 90288 90585 91256 91960 92565 92720 93024 93330 93879 95931 96624 98010 98515 98736 98820 99552 100320 100980 101992 102663 103455 104310 104544 104652 106590 107360 108702 110160 110352 110715 111078 111264 111996 112860 113696 114070 114741 116280 117249 118096 118218 120780 121176 123120 123420 124146 124440 125172 125477 127490 127908 130680 130815 131760 132858 134640 135432 136884 137940 139080 139536 139995 140239 142120 142560 144936 147620 148104 149328 150480 151470 152988 155040 156332 156465 156816 157624 158112 159885 161040 161568 164560 165528 165920 166617 166896 167994 169290 170544 171105 174240 174420 177144 177327 180576 181170 182512 183920 185130 185440 186219 186660 187758 191235 191862 193248 195415 196020 197030 197472 197640 199287 201960 203984 205326 206910 208620 209304 213180 216733 217404 220320 220704 221430 222156 223992 225720 228140 229482 232560 234498 236192 236436 241560 242352 246240 246840 248292 248880 250344 250954 254980 255816 261360 261630 263520 265716 269280 270864 271755 273768 275880 277695 278160 279072 279990 280478 284240 287793 289872 295240 295545 296208 298656 300960 302940 305976 307989 310365 312664 312930 313632 315248 319770 322080 329120 331056 332145 333234 333792 335988 338580 341088 342210 344223 348840 351747 354288 354654 362340 365024 367840 370260 372438 373320 375516 376431 382470 383724 390830 392040 394060 395280 398574 403920 407968 410652 413820 417240 418608 419985 420717 426360 433466 434808 442860 444312 447984 451440 456280 458964 465120 468996 469395 472872 479655 483120 484704 493680 496584 497760 500688 501908 509960 511632 513315 522720 523260 531432 531981 541728 543510 547536 551760 555390 556320 559980 560956 568480 573705 575586 579744 586245 590480 591090 592416 597861 605880 611952 615978 620730 625328 625860 627385 630496 639540 650199 662112 664290 666468 671976 677160 684420 688446 697680 701195 703494 708576 709308 724680 740520 744876 746640 751032 752862 764940 767448 781660 784080 788120 790560 797148 807840 821304 827640 833085 834480 837216 839970 841434 852720 866932 869616 885720 886635 888624 895968 902880 912560 917928 923967 931095 937992 938790 945744 959310 966240 987360 993168 996435 1001376 1003816 1019920 1023264 1026630 1032669 1046520 1055241 1062864 1063962 1083665 1087020 1095072 1103520 1110780 1119960 1121912 1129293 1147410 1151172 1172490 1180960 1182180 1195722 1211760 1223904 1231956 1241460 1250656 1251720 1254770 1262151 1279080 1300398 1328580 1332936 1343952 1354320 1368840 1376892 1395360 1402390 1406988 1418616 1438965 1449360 1481040 1489752 1493280 1502064 1505724 1529880 1534896 1539945 1563320 1568160 1576240 1594296 1595943 1642608 1655280 1666170 1668960 1679940 1682868 1705440 1721115 1733864 1739232 1758735 1771440 1773270 1777248 1825120 1835856 1847934 1862190 1875984 1877580 1882155 1891488 1918620 1950597 1986336 1992870 2007632 2039840 2053260 2065338 2093040 2103585 2110482 2125728 2127924 2167330 2174040 2221560 2239920 2243824 2258586 2294820 2302344 2344980 2364360 2384063 2391444 2423520 2463912 2482920 2503440 2509540 2524302 2558160 2600796 2657160 2659905 2665872 2687904 2708640 2737680 2753784 2804780 2813976 2837232 2877930 2898720 2962080 2979504 2989305 3004128 3011448 3059760 3069792 3079890 3126640 3152480 3165723 3188592 3191886 3250995 3285216 3310560 3332340 3359880 3365736 3387879 3442230 3467728 3517470 3542880 3546540 3671712 3695868 3724380 3751968 3755160 3764310 3786453 3837240 3901194 3985740 4015264 4106520 4130676 4186080 4207170 4220964 4255848 4334660 4348080 4443120 4479840 4487648 4517172 4589640 4604688 4619835 4689960 4728720 4768126 4782888 4927824 4965840 5006880 5019080 5048604 5116320 5163345 5201592 5276205 5314320 5319810 5331744 5475360 5507568 5609560 5627952 5646465 5674464 5755860 5851791 5959008 5978610 6022896 6119520 6159780 6253280 6310755 6331446 6377184 6383772 6501990 6664680 6719760 6731472 6775758 6884460 6935456 7034940 7093080 7152189 7391736 7448760 7510320 7528620 7572906 7674480 7802388 7971480 7979715 8213040 8261352 8414340 8441928 8511696 8669320 8696160 8886240 9034344 9179280 9209376 9239670 9379920 9457440 9536252 9565776 9752985 9855648 9931680 10038160 10097208 10163637 10326690 10403184 10552410 10628640 10639620 11015136 11219120 11255904 11292930 11359359 11511720 11703582 11920315 11957220 12045792 12319560 12621510 12662892 12767544 13003980 13329360 13439520 13462944 13551516 13768920 14069880 14186160 14304378 14783472 14897520 15020640 15057240 15145812 15348960 15604776 15828615 15942960 15959430 16426080 16522704 16828680 16883856 16939395 17023392 17338640 17555373 18068688 18358560 18479340 18759840 18932265 19072504 19131552 19505970 20076320 20194416 20327274 20653380 20806368 21104820 21279240 21456567 22438240 22585860 22718718 23023440 23407164 23840630 23914440 24639120 25243020 25325784 25535088 26007960 26658720 27103032 27537840 28139760 28372320 28608756 29258955 29566944 29795040 30114480 30291624 31209552 31657230 31885920 31918860 33045408 33657360 33767712 33878790 34677280 35110746 35760945 36137376 36958680 37864530 38145008 39011940 40388832 40654548 41306760 42209640 42558480 42913134 45171720 45437436 46046880 46814328 47681260 47828880 49278240 50486040 50651568 50818185 51070176 52015920 54206064 55075680 56279520 56796795 57217512 58517910 60228960 60583248 62419104 63314460 63837720 64369701 67314720 67757580 70221492 71521890 73917360 75729060 76290016 78023880 81309096 82613520 84419280 85116960 85826268 87776865 90343440 90874872 93628656 95362520 95657760 100972080 101303136 101636370 104031840 107282835 108412128 113593590 114435024 117035820 121166496 126628920 127675440 128739402 135515160 140442984 143043780 147834720 151458120 156047760 162618192 165227040 168838560 171652536 175553730 180686880 181749744 187257312 190725040 193109103 201944160 203272740 214565670 227187180 228870048 234071640 253257840 255350880 257478804 271030320 280885968 286087560 302916240 312095520 321848505 325236384 343305072 351107460 363499488 381450080 386218206 406545480 429131340 454374360 468143280 506515680 514957608 542060640 561771936 572175120 605832480 643697010 686610144 702214920 772436412 813090960 858262680 908748720 936286560 965545515 1029915216 1144350240 1287394020 1404429840 1544872824 1626181920 1716525360 1817497440 1931091030 2059830432 2574788040 2808859680 3089745648 3433050720 3862182060 5149576080 6179491296 7724364120 10299152160 15448728240 30897456480
• Sum of all divisors σ(n): 135775997280
• Sum of proper divisors (its aliquot sum) s(n): 104878540800
• 30897456480 is an abundant number, because the sum of its proper divisors (104878540800) is greater than itself. Its abundance is 73981084320

Bases of 30897456480

• Binary: 11100110001101000011100010101100000₂
• Hexadecimal: 0x731A1C560
• Base-36: E6ZJQ00

Squares and roots of 30897456480

• 30897456480 squared (30897456480²) is 954652816933493990400
• 30897456480 cubed (30897456480³) is 29496343864712037622725537792000
• The square root of 30897456480 is 175776.7233737163
• The cube root of 30897456480 is 3137.9130817629

Scales and comparisons

• 30,897,456,480 seconds is equal to 982 years, 23 weeks, 10 hours, 48 minutes.
• To count from 1 to 30,897,456,480 would take you about one thousand, nine hundred sixty-four 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 30897456480 cubic inches would be around 261.5 feet tall.

Recreational maths with 30897456480

• 30897456480 backwards is 08465479803
• 30897456480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30897456480's digits is 54
• More coming soon!