74661421016

Names of 74661421016

• Cardinal: 74661421016 can be written as Seventy-four billion, six hundred sixty-one million, four hundred twenty-one thousand and sixteen.

Scientific notation

• Scientific notation: 7.4661421016 × 10¹⁰

Factors of 74661421016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 45445

Divisors of 74661421016

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 31 52 56 62 73 91 104 124 146 182 217 248 292 364 403 434 511 584 728 806 868 949 1022 1612 1736 1898 2044 2263 2821 3224 3796 4088 4526 5642 6643 7592 9052 11284 13286 15841 18104 22568 26572 29419 31682 45319 53144 58838 63364 90638 117676 126728 181276 205933 235352 317233 362552 411866 589147 634466 823732 1178294 1268932 1404889 1647464 2356588 2537864 2809778 3308287 4124029 4713176 5619556 6616574 8248058 9834223 11239112 13233148 16496116 18263557 19668446 23158009 26466296 32992232 36527114 39336892 43007731 46316018 73054228 78673784 86015462 92632036 102556897 127844899 146108456 172030924 185264072 205113794 255689798 301054117 344061848 410227588 511379596 602108234 717898279 820455176 1022759192 1204216468 1333239661 1435796558 2408432936 2666479322 2871593116 5332958644 5743186232 9332677627 10665917288 18665355254 37330710508 74661421016
• Sum of all divisors σ(n): 180293836800
• Sum of proper divisors (its aliquot sum) s(n): 105632415784
• 74661421016 is an abundant number, because the sum of its proper divisors (105632415784) is greater than itself. Its abundance is 30970994768

Bases of 74661421016

• Binary: 1000101100010001010101101111111011000₂
• Hexadecimal: 0x11622ADFD8
• Base-36: YARHD5K

Squares and roots of 74661421016

• 74661421016 squared (74661421016²) is 5574327788128406472256
• 74661421016 cubed (74661421016³) is 416187233870643002294284539332096
• The square root of 74661421016 is 273242.4216991205
• The cube root of 74661421016 is 4210.8077847711

Scales and comparisons

• 74,661,421,016 seconds is equal to 2,374 years, 19 hours, 36 minutes, 56 seconds.
• To count from 1 to 74,661,421,016 would take you about four thousand, seven hundred forty-eight 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 74661421016 cubic inches would be around 350.9 feet tall.

Recreational maths with 74661421016

• 74661421016 backwards is 61012416647
• The number of decimal digits it has is: 11
• The sum of 74661421016's digits is 38
• More coming soon!