13068123904

Names of 13068123904

• Cardinal: 13068123904 can be written as Thirteen billion, sixty-eight million, one hundred twenty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.3068123904 × 10¹⁰

Factors of 13068123904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 483

Divisors of 13068123904

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 62 64 88 121 124 128 176 242 248 256 341 352 439 484 496 682 704 878 961 968 992 1364 1408 1756 1922 1936 1984 2728 2816 3512 3751 3844 3872 3968 4829 5456 7024 7502 7688 7744 7936 9658 10571 10912 13609 14048 15004 15376 15488 19316 21142 21824 27218 28096 30008 30752 30976 38632 42284 43648 53119 54436 56192 60016 61504 77264 84568 87296 106238 108872 112384 116281 120032 123008 149699 154528 169136 212476 217744 232562 240064 246016 299398 309056 338272 421879 424952 435488 465124 480128 598796 618112 676544 843758 849904 870976 930248 960256 1197592 1236224 1353088 1646689 1687516 1699808 1741952 1860496 2395184 2706176 3293378 3375032 3399616 3483904 3720992 4640669 4790368 6586756 6750064 6799232 7441984 9281338 9580736 13173512 13500128 13598464 14883968 18562676 19161472 26347024 27000256 29767936 37125352 38322944 51047359 52694048 54000512 74250704 102094718 105388096 108001024 148501408 204189436 210776192 297002816 408378872 421552384 594005632 816757744 1188011264 1633515488 3267030976 6534061952 13068123904
• Sum of all divisors σ(n): 29694393960
• Sum of proper divisors (its aliquot sum) s(n): 16626270056
• 13068123904 is an abundant number, because the sum of its proper divisors (16626270056) is greater than itself. Its abundance is 3558146152

Bases of 13068123904

• Binary: 1100001010111010111011111100000000₂
• Hexadecimal: 0x30AEBBF00
• Base-36: 604F8XS

Squares and roots of 13068123904

• 13068123904 squared (13068123904²) is 170775862370296201216
• 13068123904 cubed (13068123904³) is 2231720129267481886671203467264
• The square root of 13068123904 is 114315.8952377137
• The cube root of 13068123904 is 2355.4347674519

Scales and comparisons

• 13,068,123,904 seconds is equal to 415 years, 27 weeks, 2 days, 10 hours, 25 minutes, 4 seconds.
• To count from 1 to 13,068,123,904 would take you about eight hundred thirty-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 13068123904 cubic inches would be around 196.3 feet tall.

Recreational maths with 13068123904

• 13068123904 backwards is 40932186031
• The number of decimal digits it has is: 11
• The sum of 13068123904's digits is 37
• More coming soon!