30724711008

Names of 30724711008

• Cardinal: 30724711008 can be written as Thirty billion, seven hundred twenty-four million, seven hundred eleven thousand and eight.

Scientific notation

• Scientific notation: 3.0724711008 × 10¹⁰

Factors of 30724711008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11896

Divisors of 30724711008

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 89 96 178 267 313 356 534 626 712 939 1068 1252 1424 1878 2136 2504 2848 3756 4272 5008 7512 8544 10016 11489 15024 22978 27857 30048 34467 45956 55714 68934 83571 91912 111428 137868 167142 183824 222856 275736 334284 367648 445712 551472 668568 891424 1022521 1102944 1337136 2045042 2674272 3067563 3596057 4090084 6135126 7192114 8180168 10788171 12270252 14384228 16360336 21576342 24540504 28768456 32720672 43152684 49081008 57536912 86305368 98162016 115073824 172610736 320049073 345221472 640098146 960147219 1280196292 1920294438 2560392584 3840588876 5120785168 7681177752 10241570336 15362355504 30724711008
• Sum of all divisors σ(n): 81826264800
• Sum of proper divisors (its aliquot sum) s(n): 51101553792
• 30724711008 is an abundant number, because the sum of its proper divisors (51101553792) is greater than itself. Its abundance is 20376842784

Bases of 30724711008

• Binary: 11100100111010101011110001001100000₂
• Hexadecimal: 0x72755E260
• Base-36: E44P6QO

Squares and roots of 30724711008

• 30724711008 squared (30724711008²) is 944007866525116376064
• 30724711008 cubed (30724711008³) is 29004368888262837828134648512512
• The square root of 30724711008 is 175284.6570809891
• The cube root of 30724711008 is 3132.0542000019

Scales and comparisons

• 30,724,711,008 seconds is equal to 976 years, 49 weeks, 3 days, 1 hour, 56 minutes, 48 seconds.
• To count from 1 to 30,724,711,008 would take you about one thousand, nine hundred fifty-three 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 30724711008 cubic inches would be around 261 feet tall.

Recreational maths with 30724711008

• 30724711008 backwards is 80011742703
• The number of decimal digits it has is: 11
• The sum of 30724711008's digits is 33
• More coming soon!