40909907099648

Names of 40909907099648

• Cardinal: 40909907099648 can be written as Forty trillion, nine hundred nine billion, nine hundred seven million, ninety-nine thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.0909907099648 × 10¹³

Factors of 40909907099648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 260

Divisors of 40909907099648

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 4 8 16 29 32 53 58 64 79 97 106 116 128 158 194 212 232 256 316 388 424 464 512 632 776 848 928 1024 1264 1537 1552 1696 1856 2048 2291 2528 2809 2813 3074 3104 3392 3712 4096 4187 4582 5056 5141 5618 5626 6148 6208 6784 7424 7663 8192 8374 9164 10112 10282 11236 11252 12296 12416 13568 14848 15326 16384 16748 18328 20224 20564 22472 22504 24592 24832 27136 29696 30652 32768 33496 36656 40448 41128 44944 45008 49184 49664 54272 59392 61304 65536 66992 73312 80896 81461 82256 89888 90016 98368 99328 108544 118784 121423 122608 133984 146624 149089 161792 162922 164512 179776 180032 196736 198656 217088 221911 222227 237568 242846 245216 267968 272473 293248 298178 323584 325844 329024 359552 360064 393472 397312 406139 434176 443822 444454 475136 485692 490432 535936 544946 586496 596356 647168 651688 658048 719104 720128 786944 794624 812278 868352 887644 888908 950272 971384 980864 1071872 1089892 1172992 1192712 1294336 1303376 1316096 1438208 1440256 1573888 1589248 1624556 1736704 1775288 1777816 1900544 1942768 1961728 2143744 2179784 2345984 2385424 2588672 2606752 2632192 2876416 2880512 3147776 3178496 3249112 3473408 3550576 3555632 3885536 3923456 4287488 4359568 4691968 4770848 5177344 5213504 5264384 5752832 5761024 6295552 6356992 6435419 6498224 7101152 7111264 7771072 7846912 7901717 8574976 8719136 9383936 9541696 10427008 10528768 11505664 11522048 11778031 12591104 12870838 12996448 14202304 14222528 15542144 15693824 15803434 17149952 17438272 18767872 19083392 20854016 21057536 21525367 23011328 23044096 23556062 25182208 25741676 25992896 28404608 28445056 31084288 31387648 31606868 34299904 34876544 37535744 38166784 41708032 42115072 43050734 46022656 46088192 47112124 50364416 51483352 51985792 56809216 56890112 62168576 62775296 63213736 68599808 69753088 75071488 76333568 83416064 84230144 86101468 92045312 92176384 94224248 100728832 102966704 103971584 113618432 113780224 124337152 125550592 126427472 137199616 139506176 150142976 152667136 166832128 168460288 172202936 184090624 184352768 188448496 205933408 207943168 227236864 227560448 248674304 251101184 252854944 274399232 279012352 305334272 333664256 336920576 344405872 376896992 411866816 415886336 454473728 455120896 497348608 502202368 505709888 558024704 610668544 624235643 667328512 688811744 753793984 823733632 831772672 908947456 910241792 994697216 1011419776 1116049408 1221337088 1248471286 1334657024 1377623488 1507587968 1647467264 1663545344 1817894912 1820483584 1989394432 2022839552 2232098816 2442674176 2496942572 2669314048 2755246976 3015175936 3294934528 3327090688 3635789824 3640967168 3978788864 4045679104 4464197632 4885348352 4993885144 5338628096 5510493952 6030351872 6589869056 6654181376 7271579648 7281934336 7957577728 8091358208 8928395264 9770696704 9987770288 11020987904 12060703744 13179738112 13308362752 14543159296 14563868672 16182716416 17856790528 19975540576 22041975808 24121407488 26359476224 26616725504 32365432832 39951081152 44083951616 48242814976 52718952448 64730865664 79902162304 88167903232 96485629952 105437904896 129461731328 159804324608 176335806464 192971259904 210875809792 258923462656 319608649216 352671612928 385942519808 421751619584 517846925312 639217298432 705343225856 771885039616 1278434596864 1410686451712 2556869193728 5113738387456 10227476774912 20454953549824 40909907099648
• Sum of all divisors σ(n): 88260275409600
• Sum of proper divisors (its aliquot sum) s(n): 47350368309952
• 40909907099648 is an abundant number, because the sum of its proper divisors (47350368309952) is greater than itself. Its abundance is 6440461210304

Bases of 40909907099648

• Binary: 1001010011010100010100011110110000000000000000₂
• Hexadecimal: 0x2535147B0000
• Base-36: EI1R2FABK

Squares and roots of 40909907099648

• 40909907099648 squared (40909907099648²) is 1673620498901829835401723904
• 40909907099648 cubed (40909907099648³) is 68467659130140396170679371990427911585792
• The square root of 40909907099648 is 6396085.2949009365
• The cube root of 40909907099648 is 34456.8969796669

Scales and comparisons

• 40,909,907,099,648 seconds is equal to 1,300,808 years, 26 weeks, 1 day, 3 hours, 14 minutes, 8 seconds.
• To count from 1 to 40,909,907,099,648 would take you about three million, two hundred fifty-two thousand and twenty-one 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 40909907099648 cubic inches would be around 2871.4 feet tall.

Recreational maths with 40909907099648

• 40909907099648 backwards is 84699070990904
• The number of decimal digits it has is: 14
• The sum of 40909907099648's digits is 74
• More coming soon!