72837226068

Names of 72837226068

• Cardinal: 72837226068 can be written as Seventy-two billion, eight hundred thirty-seven million, two hundred twenty-six thousand and sixty-eight.

Scientific notation

• Scientific notation: 7.2837226068 × 10¹⁰

Factors of 72837226068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 44874

Divisors of 72837226068

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 23 46 69 92 138 276 6967 13934 20901 27868 37879 41802 75758 83604 113637 151516 160241 227274 320482 454548 480723 640964 871217 961446 1742434 1922892 2613651 3484868 5227302 10454604 263902993 527805986 791708979 1055611972 1583417958 3166835916 6069768839 12139537678 18209306517 24279075356 36418613034 72837226068
• Sum of all divisors σ(n): 177372948480
• Sum of proper divisors (its aliquot sum) s(n): 104535722412
• 72837226068 is an abundant number, because the sum of its proper divisors (104535722412) is greater than itself. Its abundance is 31698496344

Bases of 72837226068

• Binary: 1000011110101011011111101111001010100₂
• Hexadecimal: 0x10F56FDE54
• Base-36: XGLEJBO

Squares and roots of 72837226068

• 72837226068 squared (72837226068²) is 5305261501280938740624
• 72837226068 cubed (72837226068³) is 386420531318656806630089503386432
• The square root of 72837226068 is 269883.7269418071
• The cube root of 72837226068 is 4176.2305492037

Scales and comparisons

• 72,837,226,068 seconds is equal to 2,315 years, 51 weeks, 6 days, 10 hours, 47 minutes, 48 seconds.
• To count from 1 to 72,837,226,068 would take you about four thousand, six hundred thirty-one 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 72837226068 cubic inches would be around 348 feet tall.

Recreational maths with 72837226068

• 72837226068 backwards is 86062273827
• The number of decimal digits it has is: 11
• The sum of 72837226068's digits is 51
• More coming soon!