74378237197213728

Names of 74378237197213728

• Cardinal: 74378237197213728 can be written as Seventy-four quadrillion, three hundred seventy-eight trillion, two hundred thirty-seven billion, one hundred ninety-seven million, two hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 7.4378237197213728 × 10¹⁶

Factors of 74378237197213728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4010816

Divisors of 74378237197213728

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 241 288 482 723 964 1446 1928 2169 2892 3856 4338 5784 7712 8676 11568 17352 23136 34704 69408 287857 575714 863571 1151428 1727142 2302856 2590713 3454284 3722713 4605712 5181426 6908568 7445426 9211424 10362852 11168139 13817136 14890852 20725704 22336278 27634272 29781704 33504417 41451408 44672556 59563408 67008834 69373537 82902816 89345112 119126816 134017668 138747074 178690224 208120611 268035336 277494148 357380448 416241222 536070672 554988296 624361833 832482444 897173833 1072141344 1109976592 1248723666 1664964888 1794347666 2219953184 2497447332 2691521499 3329929776 3588695332 4994894664 5383042998 6659859552 7177390664 8074564497 9989789328 10766085996 14354781328 16149128994 19979578656 21532171992 28709562656 32298257988 43064343984 64596515976 86128687968 129193031952 258386063904 1071608996041 2143217992082 3214826988123 4286435984164 6429653976246 8572871968328 9644480964369 12859307952492 17145743936656 19288961928738 25718615904984 34291487873312 38577923857476 51437231809968 77155847714952 102874463619936 154311695429904 258257768045881 308623390859808 516515536091762 774773304137643 1033031072183524 1549546608275286 2066062144367048 2324319912412929 3099093216550572 4132124288734096 4648639824825858 6198186433101144 8264248577468192 9297279649651716 12396372866202288 18594559299303432 24792745732404576 37189118598606864 74378237197213728
• Sum of all divisors σ(n): 212391554684485176
• Sum of proper divisors (its aliquot sum) s(n): 138013317487271448
• 74378237197213728 is an abundant number, because the sum of its proper divisors (138013317487271448) is greater than itself. Its abundance is 63635080290057720

Bases of 74378237197213728

• Binary: 100001000001111101001110011010111001010001110000000100000₂
• Hexadecimal: 0x1083E9CD728E020
• Base-36: KCCVUGM1MW0

Squares and roots of 74378237197213728

• 74378237197213728 squared (74378237197213728²) is 5532122168564987840568326511657984
• 74378237197213728 cubed (74378237197213728³) is 411469494857491052122054866290630106979514485604352
• The square root of 74378237197213728 is 272723737.8689536221
• The cube root of 74378237197213728 is 420547.7305778901

Scales and comparisons

• 74,378,237,197,213,728 seconds is equal to 2,364,997,875 years, 45 weeks, 4 days, 14 hours, 28 minutes, 48 seconds.
• To count from 1 to 74,378,237,197,213,728 would take you about seven billion, ninety-four million, nine hundred ninety-three thousand, six hundred twenty-seven 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 74378237197213728 cubic inches would be around 35045.6 feet tall.

Recreational maths with 74378237197213728

• 74378237197213728 backwards is 82731279173287347
• The number of decimal digits it has is: 17
• The sum of 74378237197213728's digits is 81
• More coming soon!