72283872032

Names of 72283872032

• Cardinal: 72283872032 can be written as Seventy-two billion, two hundred eighty-three million, eight hundred seventy-two thousand and thirty-two.

Scientific notation

• Scientific notation: 7.2283872032 × 10¹⁰

Factors of 72283872032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5321

Divisors of 72283872032

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 739 811 1478 1622 2956 3244 3769 5912 6488 7538 11824 12976 15076 23648 25952 30152 60304 120608 599329 1198658 2397316 2785291 3056659 4794632 5570582 6113318 9589264 11141164 12226636 19178528 22282328 24453272 44564656 48906544 89129312 97813088 2258871001 4517742002 9035484004 18070968008 36141936016 72283872032
• Sum of all divisors σ(n): 142715008800
• Sum of proper divisors (its aliquot sum) s(n): 70431136768
• 72283872032 is a deficient number, because the sum of its proper divisors (70431136768) is less than itself. Its deficiency is 1852735264

Bases of 72283872032

• Binary: 1000011010100011101000101101100100000₂
• Hexadecimal: 0x10D4745B20
• Base-36: X7FY8M8

Squares and roots of 72283872032

• 72283872032 squared (72283872032²) is 5224958155938551809024
• 72283872032 cubed (72283872032³) is 377680206716416979818892918816768
• The square root of 72283872032 is 268856.6012431163
• The cube root of 72283872032 is 4165.6278618259

Scales and comparisons

• 72,283,872,032 seconds is equal to 2,298 years, 20 weeks, 6 days, 21 hours, 20 minutes, 32 seconds.
• To count from 1 to 72,283,872,032 would take you about four thousand, five hundred ninety-six 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 72283872032 cubic inches would be around 347.1 feet tall.

Recreational maths with 72283872032

• 72283872032 backwards is 23027838227
• The number of decimal digits it has is: 11
• The sum of 72283872032's digits is 44
• More coming soon!