72996705948

Names of 72996705948

• Cardinal: 72996705948 can be written as Seventy-two billion, nine hundred ninety-six million, seven hundred five thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 7.2996705948 × 10¹⁰

Factors of 72996705948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 920

Divisors of 72996705948

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 19 38 57 73 76 114 146 219 228 292 438 823 876 1387 1646 2469 2774 3292 4161 4938 5329 5548 8322 9876 10658 15637 15987 16644 21316 31274 31974 46911 60079 62548 63948 93822 101251 120158 180237 187644 202502 240316 303753 360474 389017 405004 607506 720948 778034 1141501 1167051 1215012 1556068 2283002 2334102 3424503 4385767 4566004 4668204 6849006 7391323 8771534 13157301 13698012 14782646 17543068 22173969 26314602 29565292 44347938 52629204 83329573 88695876 166659146 249988719 320160991 333318292 499977438 640321982 960482973 999954876 1280643964 1920965946 3841931892 6083058829 12166117658 18249176487 24332235316 36498352974 72996705948
• Sum of all divisors σ(n): 182001164800
• Sum of proper divisors (its aliquot sum) s(n): 109004458852
• 72996705948 is an abundant number, because the sum of its proper divisors (109004458852) is greater than itself. Its abundance is 36007752904

Bases of 72996705948

• Binary: 1000011111110111100010101011010011100₂
• Hexadecimal: 0x10FEF1569C
• Base-36: XJ8CQSC

Squares and roots of 72996705948

• 72996705948 squared (72996705948²) is 5328519079258778578704
• 72996705948 cubed (72996705948³) is 388964340366960765707297262931392
• The square root of 72996705948 is 270179.0257366401
• The cube root of 72996705948 is 4179.2763326019

Scales and comparisons

• 72,996,705,948 seconds is equal to 2,321 years, 3 weeks, 4 days, 6 hours, 45 minutes, 48 seconds.
• To count from 1 to 72,996,705,948 would take you about four thousand, six hundred forty-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 72996705948 cubic inches would be around 348.3 feet tall.

Recreational maths with 72996705948

• 72996705948 backwards is 84950769927
• The number of decimal digits it has is: 11
• The sum of 72996705948's digits is 66
• More coming soon!