30798883960

Names of 30798883960

• Cardinal: 30798883960 can be written as Thirty billion, seven hundred ninety-eight million, eight hundred eighty-three thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.079888396 × 10¹⁰

Factors of 30798883960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 811444

Divisors of 30798883960

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 73 104 130 146 260 292 365 520 584 730 949 1460 1898 2920 3796 4745 7592 9490 18980 37960 811351 1622702 3245404 4056755 6490808 8113510 10547563 16227020 21095126 32454040 42190252 52737815 59228623 84380504 105475630 118457246 210951260 236914492 296143115 421902520 473828984 592286230 769972099 1184572460 1539944198 2369144920 3079888396 3849860495 6159776792 7699720990 15399441980 30798883960
• Sum of all divisors σ(n): 75650460480
• Sum of proper divisors (its aliquot sum) s(n): 44851576520
• 30798883960 is an abundant number, because the sum of its proper divisors (44851576520) is greater than itself. Its abundance is 14052692560

Bases of 30798883960

• Binary: 11100101011110000011010110001111000₂
• Hexadecimal: 0x72BC1AC78
• Base-36: E5CUYYG

Squares and roots of 30798883960

• 30798883960 squared (30798883960²) is 948571253181545281600
• 30798883960 cubed (30798883960³) is 29214935954530193941483923136000
• The square root of 30798883960 is 175496.1081049947
• The cube root of 30798883960 is 3134.5725530867

Scales and comparisons

• 30,798,883,960 seconds is equal to 979 years, 16 weeks, 13 hours, 32 minutes, 40 seconds.
• To count from 1 to 30,798,883,960 would take you about one thousand, nine hundred fifty-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 30798883960 cubic inches would be around 261.2 feet tall.

Recreational maths with 30798883960

• 30798883960 backwards is 06938889703
• The number of decimal digits it has is: 11
• The sum of 30798883960's digits is 61
• More coming soon!