72070474896

Names of 72070474896

• Cardinal: 72070474896 can be written as Seventy-two billion, seventy million, four hundred seventy-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 7.2070474896 × 10¹⁰

Factors of 72070474896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23832841

Divisors of 72070474896

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 504 756 1008 1512 3024 23832829 47665658 71498487 95331316 142996974 166829803 190662632 214495461 285993948 333659606 381325264 428990922 500489409 571987896 643486383 667319212 857981844 1000978818 1143975792 1286972766 1334638424 1501468227 1715963688 2001957636 2573945532 2669276848 3002936454 3431927376 4003915272 4504404681 5147891064 6005872908 8007830544 9008809362 10295782128 12011745816 18017618724 24023491632 36035237448 72070474896
• Sum of all divisors σ(n): 236421673600
• Sum of proper divisors (its aliquot sum) s(n): 164351198704
• 72070474896 is an abundant number, because the sum of its proper divisors (164351198704) is greater than itself. Its abundance is 92280723808

Bases of 72070474896

• Binary: 1000011000111101111000010110010010000₂
• Hexadecimal: 0x10C7BC2C90
• Base-36: X3WWEC0

Squares and roots of 72070474896

• 72070474896 squared (72070474896²) is 5194153351734966210816
• 72070474896 cubed (72070474896³) is 374345098742189140342022771675136
• The square root of 72070474896 is 268459.4473956915
• The cube root of 72070474896 is 4161.5245524701

Scales and comparisons

• 72,070,474,896 seconds is equal to 2,291 years, 32 weeks, 1 day, 21 minutes, 36 seconds.
• To count from 1 to 72,070,474,896 would take you about four thousand, five hundred eighty-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 72070474896 cubic inches would be around 346.8 feet tall.

Recreational maths with 72070474896

• 72070474896 backwards is 69847407027
• 72070474896 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72070474896's digits is 54
• More coming soon!