40032490212

Names of 40032490212

• Cardinal: 40032490212 can be written as Forty billion, thirty-two million, four hundred ninety thousand, two hundred twelve.

Scientific notation

• Scientific notation: 4.0032490212 × 10¹⁰

Factors of 40032490212

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4846

Divisors of 40032490212

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 31 33 36 39 44 52 53 62 66 78 93 99 106 117 124 132 143 156 159 186 198 212 234 279 286 318 341 372 396 403 429 468 477 558 572 583 636 682 689 806 858 954 1023 1116 1166 1209 1287 1364 1378 1612 1643 1716 1749 1908 2046 2067 2332 2418 2574 2756 3069 3286 3498 3627 4092 4134 4433 4733 4836 4929 5148 5247 6138 6201 6572 6996 7254 7579 8268 8866 9466 9858 10494 12276 12402 13299 14199 14508 14787 15158 17732 18073 18932 19716 20988 21359 22737 24804 26598 28398 29574 30316 36146 39897 42597 42718 45474 52063 53196 54219 56796 59148 61529 64077 68211 72292 79794 85194 85436 90948 104126 108438 123058 128154 136422 146723 156189 159588 162657 170388 184587 192231 208252 216876 234949 246116 250849 256308 272844 293446 312378 325314 369174 384462 440169 468567 469898 501698 553761 586892 624756 650628 676819 704847 738348 752547 768924 880338 937134 939796 1003396 1107522 1320507 1353638 1409694 1505094 1613953 1760676 1874268 1907399 2030457 2114541 2215044 2257641 2641014 2707276 2759339 2819388 3010188 3227906 3261037 3814798 4060914 4229082 4515282 4841859 5282028 5518678 5722197 6091371 6455812 6522074 7629596 7776319 8121828 8278017 8458164 9030564 9683718 9783111 11037356 11444394 12182742 13044148 14525577 15552638 16556034 17166591 19367436 19566222 20981389 22888788 23328957 24365484 24834051 29051154 29349333 31105276 33112068 34333182 35871407 39132444 41962778 46657914 49668102 58102308 58698666 62944167 68666364 69986871 71742814 83925556 85539509 93315828 99336204 101092147 107614221 117397332 125888334 139973742 143485628 171079018 188832501 202184294 215228442 251776668 256618527 279947484 303276441 322842663 342158036 377665002 404368588 430456884 513237054 606552882 645685326 755330004 769855581 909829323 1026474108 1112013617 1213105764 1291370652 1539711162 1819658646 2224027234 3079422324 3336040851 3639317292 4448054468 6672081702 10008122553 13344163404 20016245106 40032490212
• Sum of all divisors σ(n): 125061221376
• Sum of proper divisors (its aliquot sum) s(n): 85028731164
• 40032490212 is an abundant number, because the sum of its proper divisors (85028731164) is greater than itself. Its abundance is 44996240952

Bases of 40032490212

• Binary: 100101010010000111110101001011100100₂
• Hexadecimal: 0x9521F52E4
• Base-36: IE2B750

Squares and roots of 40032490212

• 40032490212 squared (40032490212²) is 1602600272573875804944
• 40032490212 cubed (40032490212³) is 64156079725562215208324301208128
• The square root of 40032490212 is 200081.2090427285
• The cube root of 40032490212 is 3420.8776007787

Scales and comparisons

• 40,032,490,212 seconds is equal to 1,272 years, 47 weeks, 2 days, 10 minutes, 12 seconds.
• To count from 1 to 40,032,490,212 would take you about two thousand, five hundred forty-five 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 40032490212 cubic inches would be around 285.1 feet tall.

Recreational maths with 40032490212

• 40032490212 backwards is 21209423004
• The number of decimal digits it has is: 11
• The sum of 40032490212's digits is 27
• More coming soon!