40156606464

Names of 40156606464

• Cardinal: 40156606464 can be written as Forty billion, one hundred fifty-six million, six hundred six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.0156606464 × 10¹⁰

Factors of 40156606464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 396

Divisors of 40156606464

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 61 64 78 96 104 122 128 156 169 183 192 208 244 256 312 317 338 366 384 416 488 507 512 624 634 676 732 768 793 832 951 976 1014 1024 1248 1268 1352 1464 1536 1586 1664 1902 1952 2028 2048 2379 2496 2536 2704 2928 3072 3172 3328 3804 3904 4056 4096 4121 4758 4992 5072 5408 5856 6144 6344 6656 7608 7808 8112 8242 9516 9984 10144 10309 10816 11712 12288 12363 12688 13312 15216 15616 16224 16484 19032 19337 19968 20288 20618 21632 23424 24726 25376 26624 30432 30927 31232 32448 32968 38064 38674 39936 40576 41236 43264 46848 49452 50752 53248 53573 58011 60864 61854 62464 64896 65936 76128 77348 79872 81152 82472 86528 93696 98904 101504 107146 116022 121728 123708 124928 129792 131872 152256 154696 159744 160719 162304 164944 173056 187392 197808 203008 214292 232044 243456 247416 249856 251381 259584 263744 304512 309392 321438 324608 329888 346112 374784 395616 406016 428584 464088 486912 494832 502762 519168 527488 609024 618784 642876 649216 659776 692224 749568 754143 791232 812032 857168 928176 973824 989664 1005524 1038336 1054976 1218048 1237568 1285752 1298432 1319552 1508286 1582464 1624064 1714336 1856352 1947648 1979328 2011048 2076672 2109952 2436096 2475136 2571504 2639104 3016572 3164928 3248128 3267953 3428672 3712704 3895296 3958656 4022096 4219904 4872192 4950272 5143008 5278208 6033144 6329856 6535906 6857344 7425408 7917312 8044192 8439808 9744384 9803859 9900544 10286016 10556416 12066288 12659712 13071812 13714688 14850816 15834624 16088384 16879616 19607718 19801088 20572032 21112832 24132576 25319424 26143624 27429376 29701632 31669248 32176768 39215436 39602176 41144064 42225664 48265152 50638848 52287248 54858752 59403264 63338496 64353536 78430872 79204352 82288128 96530304 104574496 109717504 118806528 126676992 128707072 156861744 164576256 193060608 209148992 219435008 237613056 257414144 313723488 329152512 386121216 418297984 514828288 627446976 658305024 772242432 836595968 1029656576 1254893952 1544484864 1673191936 2509787904 3088969728 3346383872 5019575808 6692767744 10039151616 13385535488 20078303232 40156606464
• Sum of all divisors σ(n): 118213429392
• Sum of proper divisors (its aliquot sum) s(n): 78056822928
• 40156606464 is an abundant number, because the sum of its proper divisors (78056822928) is greater than itself. Its abundance is 37900216464

Bases of 40156606464

• Binary: 100101011001100001010011000000000000₂
• Hexadecimal: 0x959853000
• Base-36: IG47FUO

Squares and roots of 40156606464

• 40156606464 squared (40156606464²) is 1612553042704566583296
• 40156606464 cubed (40156606464³) is 64754657938213066501102548025344
• The square root of 40156606464 is 200391.1336960795
• The cube root of 40156606464 is 3424.4093026875

Scales and comparisons

• 40,156,606,464 seconds is equal to 1,276 years, 44 weeks, 3 days, 12 hours, 54 minutes, 24 seconds.
• To count from 1 to 40,156,606,464 would take you about two thousand, five hundred fifty-three 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 40156606464 cubic inches would be around 285.4 feet tall.

Recreational maths with 40156606464

• 40156606464 backwards is 46460665104
• The number of decimal digits it has is: 11
• The sum of 40156606464's digits is 42
• More coming soon!