71385744629290

Names of 71385744629290

• Cardinal: 71385744629290 can be written as Seventy-one trillion, three hundred eighty-five billion, seven hundred forty-four million, six hundred twenty-nine thousand, two hundred ninety.

Scientific notation

• Scientific notation: 7.138574462929 × 10¹³

Factors of 71385744629290

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 880

Divisors of 71385744629290

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 5 7 10 13 14 26 29 35 43 49 58 65 70 73 86 91 98 130 145 146 182 203 215 245 290 301 307 365 377 401 406 430 455 490 511 559 602 614 637 730 754 802 910 949 1015 1022 1118 1247 1274 1421 1505 1535 1885 1898 2005 2030 2107 2117 2149 2494 2555 2639 2795 2807 2842 3010 3070 3139 3185 3577 3770 3913 3991 4010 4214 4234 4298 4745 5110 5213 5278 5590 5614 6235 6278 6370 6643 7105 7154 7826 7982 8729 8903 9490 10426 10535 10585 10745 11629 12470 13195 13201 13286 14035 14210 14819 15043 15695 16211 17243 17458 17806 17885 18473 19565 19649 19955 21070 21170 21490 21973 22411 23258 26065 26390 26402 27391 27521 27937 28070 29273 29638 30086 31390 32422 33215 34486 35770 36491 36946 39130 39298 39910 40807 43645 43946 44515 44822 46501 52130 54782 55042 55874 58145 58546 61103 62321 66005 66430 72982 74095 75215 81055 81403 81614 86215 87290 89030 91031 92365 92407 93002 98245 103733 109865 112055 113477 115739 116290 120701 122206 123107 124642 132010 136955 137605 139685 146365 148190 150430 151177 153811 156877 162110 162806 171613 172430 182062 182455 184730 184814 192647 195559 196490 204035 204911 207466 219730 224110 224159 226954 231478 232505 241402 246214 255437 273910 275210 279370 285649 291343 292730 302354 305515 307622 311605 313754 343226 364910 380549 382829 385294 391118 407015 408070 409822 436247 448318 455155 462035 465010 500047 510874 518665 567385 569821 571298 578695 582686 603505 611030 615535 623210 637217 646849 649919 755885 761098 765658 769055 784385 794339 810173 814030 844907 848917 858065 861749 872494 910310 924070 963235 963673 977795 1000094 1024555 1037330 1058239 1098139 1120795 1134770 1139642 1157390 1183403 1201291 1207010 1231070 1258739 1274434 1277185 1293698 1299838 1348529 1428245 1434377 1456715 1511770 1538110 1568770 1569113 1588678 1600391 1620346 1689814 1697834 1716130 1723498 1902745 1914145 1926470 1927346 1955590 1999543 2039401 2049110 2116478 2181235 2196278 2241590 2366806 2402582 2500235 2517478 2554370 2663843 2679803 2697058 2849105 2856490 2868754 2913430 3138226 3186085 3200782 3234245 3249595 3500329 3570103 3805490 3828290 3971695 3999086 4050865 4078802 4224535 4244585 4308745 4362470 4460519 4549433 4818365 4976777 5000470 5291195 5293601 5327686 5359606 5490695 5671211 5698210 5917015 5942419 6006455 6032243 6293695 6372170 6468490 6499190 6500611 6742645 6745711 7000658 7140206 7171885 7407673 7845565 7943390 8001955 8101730 8283821 8409037 8448947 8449070 8489170 8617490 8811173 8921038 8986811 9098866 9636730 9953554 9997715 10197005 10582390 10587202 10981390 10983791 11035921 11202737 11342422 11834030 11884838 12012910 12064486 12527749 12587390 13001222 13319215 13399015 13485290 13491422 14275807 14343770 14815346 15691130 16003910 16363607 16567642 16818074 16897894 17501645 17622346 17850515 17973622 18646901 18758621 19995430 20394010 21967582 22071842 22302595 22405474 22747165 24502303 24883885 24990721 25055498 26468005 26638430 26798030 27946517 28356055 28551614 29712095 30161215 31846031 32503055 32727214 33728555 34837439 35003290 35701030 36503431 37038365 37055207 37293802 37517242 41419105 41596933 42045185 42244735 44055865 44605190 44934055 45494330 45504277 46411339 47219977 49004606 49767770 49981442 52936010 54918955 55179605 55893034 56013685 56712110 57986747 59142629 59424190 60322430 61678211 62638745 62907677 63692062 65006110 67457110 68816813 69674878 71379035 73006862 74076730 74110414 77251447 78419159 81818035 82838210 83193866 84090370 84489470 87694243 88111730 89868110 91008554 92822678 93234505 93793105 94439954 109837910 110359210 112027370 114545249 115973494 116828543 118285258 122511515 123356422 124953605 125277490 125815354 137633626 139732585 142758070 153514429 154502894 156838318 159230155 163636070 174187195 174935047 175388486 182517155 185276035 186469010 187586210 195625619 207984665 227521385 229090498 232056695 233657086 236099885 243862073 245023030 249907210 255524017 259386449 260617519 279465170 289933735 295713145 307028858 308391055 314538385 318460310 318529939 324879373 344084065 348374390 349870094 363304721 365034310 370552070 386257235 386432873 391251238 392095795 413998403 415969330 438471215 440353739 455042770 464113390 472199770 474544603 481717691 487724146 511048034 518772898 521235038 540760129 572726245 579867470 584142715 591426290 613859701 616782110 629076770 637059878 649758746 688168130 726609442 767572145 772514470 772865746 784191590 801816743 817799801 827996806 874675235 876942430 880707478 949089206 963435382 978128095 1074601003 1081520258 1145452490 1168285430 1219310365 1227719402 1277620085 1296932245 1303087595 1369379333 1535144290 1592649695 1603633486 1624396865 1635599602 1749350470 1788668119 1816523605 1824322633 1932164365 1956256190 1995687577 2069992015 2149202006 2201768695 2274155611 2372723015 2408588455 2438620730 2543133047 2555240170 2593864490 2606175190 2703800645 2705030111 2738758666 3069298505 3185299390 3248793730 3321812221 3372023837 3388027747 3577336238 3633047210 3648645266 3864328730 3991375154 4009083715 4088999005 4139984030 4403537390 4548311222 4745446030 4817176910 5023627349 5086266094 5373005015 5407601290 5410060222 5724598607 6138597010 6643624442 6744047674 6776055494 6846896665 7522207021 8018167430 8177998010 8943340595 9121613165 9978437885 10047254698 10746010030 11206553317 11370778055 11449197214 12715665235 12770258431 13525150555 13693793330 13969813039 15044414042 16609061105 16860119185 16940138735 17801931329 17886681190 18243226330 18935210777 19956875770 22413106634 22741556110 23252685547 23716194229 25118136745 25431330470 25540516862 27050301110 27939626078 28622993035 33218122210 33720238370 33880277470 35165391443 35603862658 37611035105 37870421554 46505371094 47432388458 50236273490 56032766585 57245986070 63851292155 69849065195 70330782886 75222070210 78445873219 89009656645 94676053885 97788691273 112065533170 116263427735 118580971145 127702584310 139698130390 145685193121 156891746438 166013359603 175826957215 178019313290 189352107770 195577382546 232526855470 237161942290 246157740101 291370386242 332026719206 351653914430 392229366095 488943456365 492315480202 549121112533 728425965605 784458732190 830066798015 977886912730 1019796351847 1098242225066 1230788700505 1456851931210 1660133596030 2039592703694 2461577401010 2745605562665 5098981759235 5491211125330 7138574462929 10197963518470 14277148925858 35692872314645 71385744629290
• Sum of all divisors σ(n): 173723198584320
• Sum of proper divisors (its aliquot sum) s(n): 102337453955030
• 71385744629290 is an abundant number, because the sum of its proper divisors (102337453955030) is greater than itself. Its abundance is 30951709325740

Bases of 71385744629290

• Binary: 10000001110110011001001111100110101111000101010₂
• Hexadecimal: 0x40ECC9F35E2A
• Base-36: PAY5P865M

Squares and roots of 71385744629290

• 71385744629290 squared (71385744629290²) is 5095924536278206079525904100
• 71385744629290 cubed (71385744629290³) is 363776367596889083406792135236006591089000
• The square root of 71385744629290 is 8449008.4997761719
• The cube root of 71385744629290 is 41483.0326204335

Scales and comparisons

• 71,385,744,629,290 seconds is equal to 2,269,845 years, 45 weeks, 1 day, 4 hours, 8 minutes, 10 seconds.
• To count from 1 to 71,385,744,629,290 would take you about five million, six hundred seventy-four thousand, six hundred fourteen 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 71385744629290 cubic inches would be around 3456.9 feet tall.

Recreational maths with 71385744629290

• 71385744629290 backwards is 09292644758317
• The number of decimal digits it has is: 14
• The sum of 71385744629290's digits is 67
• More coming soon!