40072964646528

Names of 40072964646528

• Cardinal: 40072964646528 can be written as Forty trillion, seventy-two billion, nine hundred sixty-four million, six hundred forty-six thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0072964646528 × 10¹³

Factors of 40072964646528

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2274

Divisors of 40072964646528

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 53 64 66 71 72 88 96 99 106 128 132 142 144 159 176 192 198 212 213 264 284 288 318 352 384 396 424 426 477 521 528 568 576 583 636 639 704 781 792 848 852 954 1042 1056 1136 1152 1166 1272 1278 1408 1562 1563 1584 1613 1696 1704 1749 1908 2084 2112 2272 2332 2343 2544 2556 3124 3126 3168 3226 3392 3408 3498 3763 3816 4168 4224 4544 4664 4686 4689 4839 5088 5112 5247 5731 6248 6252 6336 6452 6784 6816 6996 7029 7526 7632 8336 9088 9328 9372 9378 9678 10176 10224 10494 11289 11462 12496 12504 12672 12904 13632 13992 14058 14517 15052 15264 16672 17193 17743 18656 18744 18756 19356 20352 20448 20988 22578 22924 24992 25008 25808 27264 27613 27984 28116 29034 30104 30528 33344 33867 34386 35486 36991 37312 37488 37512 38712 40896 41393 41976 45156 45848 49984 50016 51579 51616 53229 55226 55968 56232 58068 60208 61056 66688 67734 68772 70972 73982 74624 74976 75024 77424 81792 82786 82839 83952 85489 90312 91696 99968 100032 103158 103232 106458 110452 110973 111936 112464 114523 116136 120416 124179 135468 137544 141944 147964 149952 150048 154848 159687 165572 165678 167904 170978 180624 183392 200064 206316 206464 212916 220904 221946 223872 224928 229046 232272 240832 248358 248517 256467 270936 275088 283888 295928 299904 300096 303743 309696 319374 331144 331356 332919 335808 341956 343569 361248 366784 372537 406901 412632 425832 441808 443892 449856 458092 464544 481664 496716 497034 512934 541872 550176 567776 591856 600192 607486 619392 638748 662288 662712 665838 671616 683912 687138 722496 733568 745074 769401 813802 825264 840373 851664 883616 887784 899712 911229 916184 929088 940379 993432 994068 1025868 1030707 1083744 1100352 1135552 1183712 1214972 1220703 1259753 1277496 1324576 1325424 1331676 1367824 1374276 1444992 1490148 1538802 1627604 1650528 1680746 1703328 1767232 1775568 1822458 1832368 1858176 1880758 1960523 1986864 1988136 2051736 2061414 2167488 2200704 2271104 2367424 2429944 2441406 2519506 2521119 2554992 2649152 2650848 2663352 2733687 2735648 2748552 2821137 2980296 3077604 3255208 3301056 3361492 3406656 3534464 3551136 3644916 3662109 3664736 3761516 3779259 3921046 3973728 3976272 4103472 4122828 4334976 4734848 4859888 4882812 5039012 5042238 5109984 5298304 5301696 5326704 5467374 5471296 5497104 5642274 5881569 5960592 6069719 6155208 6510416 6602112 6722984 6813312 7102272 7289832 7324218 7329472 7523032 7558518 7563357 7842092 7947456 7952544 8206944 8245656 8463411 9244103 9719776 9765624 10078024 10084476 10219968 10603392 10653408 10934748 10942592 10994208 11284548 11337777 11763138 11921184 12139438 12310416 13020832 13445968 14204544 14579664 14648436 14658944 15046064 15117036 15126714 15684184 15894912 15905088 16413888 16491312 16926822 17644707 18209157 18488206 19439552 19531248 20156048 20168952 20439936 21306816 21565753 21869496 21988416 22569096 22675554 23526276 23842368 24278876 24620832 26041664 26891936 27732309 29159328 29296872 30092128 30234072 30253428 31368368 31810176 32827776 32982624 33853644 35289414 36418314 36976412 38879104 39062496 40312096 40337904 42613632 43131506 43738992 43976832 44539769 45138192 45351108 47052552 47684736 48557752 49241664 52083328 53783872 54627471 55464618 58318656 58593744 59666483 60184256 60468144 60506856 62736736 64697259 65965248 66766909 67707288 70578828 72836628 73952824 78124992 80624192 80675808 83196927 86263012 87477984 89079538 90276384 90702216 94105104 97115504 98483328 107567744 109254942 110929236 116637312 117187488 119332966 120368512 120936288 121013712 125473472 129394518 131930496 133533818 133619307 135414576 141157656 145673256 147905648 156249984 161248384 161351616 166393854 172526024 174955968 178159076 178999449 180552768 181404432 188210208 194091777 194231008 200300727 218509884 221858472 234374976 238665932 241872576 242027424 250946944 258789036 267067636 267238614 270829152 282315312 291346512 295811296 322703232 332787708 345052048 349911936 356318152 357998898 361105536 362808864 376420416 388183554 388462016 400601454 400857921 437019768 443716944 468749952 477331864 483745152 484054848 489937459 517578072 534135272 534477228 536998347 541658304 564630624 582693024 591622592 600902181 656331313 665575416 690104096 712636304 715997796 725617728 752840832 776367108 776924032 801202908 801715842 874039536 887433888 954663728 968109696 979874918 1035156144 1068270544 1068954456 1073996694 1083316608 1129261248 1165386048 1183245184 1201804362 1312662626 1331150832 1380208192 1425272608 1431995592 1451235456 1469812377 1552734216 1602405816 1603431684 1748079072 1774867776 1909327456 1959749836 1968993939 2070312288 2136541088 2137908912 2147993388 2258522496 2330772096 2403608724 2625325252 2662301664 2760416384 2850545216 2863991184 2939624754 3105468432 3162323599 3204811632 3206863368 3496158144 3549735552 3818654912 3919499672 3937987878 4140624576 4273082176 4275817824 4295986776 4409437131 4807217448 5250650504 5324603328 5701090432 5727982368 5879249508 5906981817 6210936864 6324647198 6409623264 6413726736 6992316288 7637309824 7838999344 7875975756 8281249152 8546164352 8551635648 8591973552 8818874262 9486970797 9614434896 10501301008 10649206656 11455964736 11758499016 11813963634 12421873728 12649294396 12819246528 12827453472 15677998688 15751951512 17103271296 17183947104 17637748524 18973941594 19228869792 21002602016 22911929472 23516998032 23627927268 24843747456 25298588792 25638493056 25654906944 28460912391 31355997376 31503903024 34367894208 34785559589 35275497048 37947883188 38457739584 42005204032 47033996064 47255854536 50597177584 51309813888 56921824782 62711994752 63007806048 68735788416 69571119178 70550994096 75895766376 76915479168 84010408064 94067992128 94511709072 101194355168 104356678767 113843649564 126015612096 139142238356 141101988192 151791532752 188135984256 189023418144 202388710336 208713357534 227687299128 252031224192 278284476712 282203976384 303583065504 313070036301 378046836288 404777420672 417426715068 455374598256 556568953424 564407952768 607166131008 626140072602 756093672576 834853430136 910749196512 1113137906848 1214332262016 1252280145204 1669706860272 1821498393024 2226275813696 2504560290408 3339413720544 3642996786048 4452551627392 5009120580816 6678827441088 10018241161632 13357654882176 20036482323264 40072964646528
• Sum of all divisors σ(n): 130306196517120
• Sum of proper divisors (its aliquot sum) s(n): 90233231870592
• 40072964646528 is an abundant number, because the sum of its proper divisors (90233231870592) is greater than itself. Its abundance is 50160267224064

Bases of 40072964646528

• Binary: 1001000111001000110110110100101010011010000000₂
• Hexadecimal: 0x247236D2A680
• Base-36: E7D9KHWG0

Squares and roots of 40072964646528

• 40072964646528 squared (40072964646528²) is 1605842495561882955982454784
• 40072964646528 cubed (40072964646528³) is 64350869552543632437931558956284302589952
• The square root of 40072964646528 is 6330321.0539851769
• The cube root of 40072964646528 is 34220.3009341441

Scales and comparisons

• 40,072,964,646,528 seconds is equal to 1,274,196 years, 16 weeks, 5 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 40,072,964,646,528 would take you about three million, one hundred eighty-five thousand, four hundred ninety 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 40072964646528 cubic inches would be around 2851.7 feet tall.

Recreational maths with 40072964646528

• 40072964646528 backwards is 82564646927004
• The number of decimal digits it has is: 14
• The sum of 40072964646528's digits is 63
• More coming soon!