74796021728

Names of 74796021728

• Cardinal: 74796021728 can be written as Seventy-four billion, seven hundred ninety-six million, twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 7.4796021728 × 10¹⁰

Factors of 74796021728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3268

Divisors of 74796021728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 17 32 34 68 136 191 257 272 382 514 544 764 1028 1528 2056 2801 3056 3247 4112 4369 5602 6112 6494 8224 8738 11204 12988 17476 22408 25976 34952 44816 47617 49087 51952 69904 89632 95234 98174 103904 139808 190468 196348 380936 392696 534991 719857 761872 785392 834479 1069982 1439714 1523744 1570784 1668958 2139964 2879428 3337916 4279928 5758856 6675832 8559856 9094847 11517712 12237569 13351664 17119712 18189694 23035424 24475138 26703328 36379388 48950276 72758776 97900552 137492687 145517552 195801104 274985374 291035104 391602208 549970748 1099941496 2199882992 2337375679 4399765984 4674751358 9349502716 18699005432 37398010864 74796021728
• Sum of all divisors σ(n): 157399054848
• Sum of proper divisors (its aliquot sum) s(n): 82603033120
• 74796021728 is an abundant number, because the sum of its proper divisors (82603033120) is greater than itself. Its abundance is 7807011392

Bases of 74796021728

• Binary: 1000101101010001100001011011111100000₂
• Hexadecimal: 0x116A30B7E0
• Base-36: YCZMBQ8

Squares and roots of 74796021728

• 74796021728 squared (74796021728²) is 5594444866335448105984
• 74796021728 cubed (74796021728³) is 418442219778524232271795710820352
• The square root of 74796021728 is 273488.6135253167
• The cube root of 74796021728 is 4213.3367011359

Scales and comparisons

• 74,796,021,728 seconds is equal to 2,378 years, 14 weeks, 4 days, 16 hours, 42 minutes, 8 seconds.
• To count from 1 to 74,796,021,728 would take you about four thousand, seven hundred fifty-six 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 74796021728 cubic inches would be around 351.1 feet tall.

Recreational maths with 74796021728

• 74796021728 backwards is 82712069747
• The number of decimal digits it has is: 11
• The sum of 74796021728's digits is 53
• More coming soon!