40424568912

Names of 40424568912

• Cardinal: 40424568912 can be written as Forty billion, four hundred twenty-four million, five hundred sixty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.0424568912 × 10¹⁰

Factors of 40424568912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11113

Divisors of 40424568912

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 31 36 39 42 48 52 54 56 62 63 72 78 81 84 91 93 104 108 112 117 124 126 144 156 162 168 182 186 189 208 216 217 234 248 252 273 279 312 324 336 351 364 372 378 403 432 434 468 496 504 546 558 567 624 648 651 702 728 744 756 806 819 837 868 936 1008 1053 1092 1116 1134 1209 1296 1302 1404 1456 1488 1512 1612 1638 1674 1736 1872 1953 2106 2184 2232 2268 2418 2457 2511 2604 2808 2821 3024 3224 3276 3348 3472 3627 3906 4212 4368 4464 4536 4836 4914 5022 5208 5616 5642 5859 6448 6552 6696 7254 7371 7812 8424 8463 9072 9672 9828 10044 10416 10881 11057 11284 11718 13104 13392 14508 14742 15624 16848 16926 17577 19344 19656 20088 21762 22114 22568 23436 25389 29016 29484 31248 32643 33171 33852 35154 39312 40176 43524 44228 45136 46872 50778 58032 58968 65286 66342 67704 70308 76167 77399 87048 88456 93744 99513 101556 117936 130572 132684 135408 140616 143741 152334 154798 174096 176912 199026 203112 228501 232197 261144 265368 281232 287482 298539 304668 309596 342767 398052 406224 431223 457002 464394 522288 530736 574964 597078 609336 619192 685534 696591 796104 862446 895617 914004 928788 1006187 1028301 1149928 1194156 1218672 1238384 1293669 1371068 1393182 1592208 1724892 1791234 1828008 1857576 2012374 2056602 2089773 2299856 2388312 2399369 2587338 2742136 2786364 3018561 3084903 3449784 3582468 3656016 3715152 3881007 4024748 4113204 4179546 4455971 4776624 4798738 5174676 5484272 5572728 6037122 6169806 6269319 6899568 7164936 7198107 7762014 8049496 8226408 8359092 8911942 9055683 9254709 9597476 10349352 11145456 11643021 12074244 12339612 12538638 13367913 14329872 14396214 15524028 16098992 16452816 16718184 17823884 18111366 18509418 19194952 20698704 21594321 23286042 24148488 24679224 25077276 26735826 27167049 27764127 28792428 31048056 31191797 33436368 35647768 36222732 37018836 38389904 40103739 43188642 46572084 48296976 49358448 50154552 53471652 54334098 55528254 57584856 62096112 62383594 64782963 71295536 72445464 74037672 80207478 81501147 86377284 93144168 93575391 100309104 106943304 108668196 111056508 115169712 120311217 124767188 129565926 144890928 148075344 160414956 163002294 172754568 186288336 187150782 194348889 213886608 217336392 222113016 240622434 249534376 259131852 280726173 320829912 326004588 345509136 360933651 374301564 388697778 434672784 444226032 481244868 499068752 518263704 561452346 641659824 652009176 721867302 748603128 777395556 842178519 962489736 1036527408 1122904692 1304018352 1443734604 1497206256 1554791112 1684357038 1924979472 2245809384 2526535557 2887469208 3109582224 3368714076 4491618768 5053071114 5774938416 6737428152 10106142228 13474856304 20212284456 40424568912
• Sum of all divisors σ(n): 148659151872
• Sum of proper divisors (its aliquot sum) s(n): 108234582960
• 40424568912 is an abundant number, because the sum of its proper divisors (108234582960) is greater than itself. Its abundance is 67810014048

Bases of 40424568912

• Binary: 100101101001011111011111100001010000₂
• Hexadecimal: 0x9697DF850
• Base-36: IKJQT00

Squares and roots of 40424568912

• 40424568912 squared (40424568912²) is 1634145771721036863744
• 40424568912 cubed (40424568912³) is 66059638361190475538511682326528
• The square root of 40424568912 is 201058.6205861365
• The cube root of 40424568912 is 3432.0093769611

Scales and comparisons

• 40,424,568,912 seconds is equal to 1,285 years, 19 weeks, 3 days, 22 hours, 55 minutes, 12 seconds.
• To count from 1 to 40,424,568,912 would take you about two thousand, five hundred seventy 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 40424568912 cubic inches would be around 286 feet tall.

Recreational maths with 40424568912

• 40424568912 backwards is 21986542404
• The number of decimal digits it has is: 11
• The sum of 40424568912's digits is 45
• More coming soon!