30383874378

Names of 30383874378

• Cardinal: 30383874378 can be written as Thirty billion, three hundred eighty-three million, eight hundred seventy-four thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 3.0383874378 × 10¹⁰

Factors of 30383874378

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 319097

Divisors of 30383874378

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 37 39 66 74 78 99 111 117 143 198 222 234 286 333 407 429 481 666 814 858 962 1221 1287 1443 2442 2574 2886 3663 4329 5291 7326 8658 10582 15873 31746 47619 95238 319031 638062 957093 1914186 2871279 3509341 4147403 5742558 7018682 8294806 10528023 11804147 12442209 21056046 23608294 24884418 31584069 35412441 37326627 45621433 63168138 70824882 74653254 91242866 106237323 129845617 136864299 153453911 212474646 259691234 273728598 306907822 389536851 410592897 460361733 779073702 821185794 920723466 1168610553 1381085199 1687993021 2337221106 2762170398 3375986042 5063979063 10127958126 15191937189 30383874378
• Sum of all divisors σ(n): 79431311232
• Sum of proper divisors (its aliquot sum) s(n): 49047436854
• 30383874378 is an abundant number, because the sum of its proper divisors (49047436854) is greater than itself. Its abundance is 18663562476

Bases of 30383874378

• Binary: 11100010011000001010010000101001010₂
• Hexadecimal: 0x71305214A
• Base-36: DYHRVII

Squares and roots of 30383874378

• 30383874378 squared (30383874378²) is 923179822218084886884
• 30383874378 cubed (30383874378³) is 28049779746578664522823795858152
• The square root of 30383874378 is 174309.7082150045
• The cube root of 30383874378 is 3120.4295642517

Scales and comparisons

• 30,383,874,378 seconds is equal to 966 years, 5 weeks, 6 days, 5 hours, 6 minutes, 18 seconds.
• To count from 1 to 30,383,874,378 would take you about one thousand, nine hundred thirty-two 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 30383874378 cubic inches would be around 260 feet tall.

Recreational maths with 30383874378

• 30383874378 backwards is 87347838303
• The number of decimal digits it has is: 11
• The sum of 30383874378's digits is 54
• More coming soon!