72543606374442

Names of 72543606374442

• Cardinal: 72543606374442 can be written as Seventy-two trillion, five hundred forty-three billion, six hundred six million, three hundred seventy-four thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 7.2543606374442 × 10¹³

Factors of 72543606374442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4898910

Divisors of 72543606374442

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 382429 764858 1147287 2294574 2677003 4516469 5354006 8031009 9032938 13549407 16062018 27098814 31615283 63230566 94845849 189691698 1727228723201 3454457446402 5181686169603 10363372339206 12090601062407 24181202124814 36271803187221 72543606374442
• Sum of all divisors σ(n): 165814427721600
• Sum of proper divisors (its aliquot sum) s(n): 93270821347158
• 72543606374442 is an abundant number, because the sum of its proper divisors (93270821347158) is greater than itself. Its abundance is 20727214972716

Bases of 72543606374442

• Binary: 10000011111101001011111111000111000000000101010₂
• Hexadecimal: 0x41FA5FE3802A
• Base-36: PPQ2M7QJU

Squares and roots of 72543606374442

• 72543606374442 squared (72543606374442²) is 5262574825809981975910811364
• 72543606374442 cubed (72543606374442³) is 381766156679607006253516661754334612758888
• The square root of 72543606374442 is 8517253.4525187165
• The cube root of 72543606374442 is 41706.1128458607

Scales and comparisons

• 72,543,606,374,442 seconds is equal to 2,306,662 years, 15 weeks, 18 hours, 40 minutes, 42 seconds.
• To count from 1 to 72,543,606,374,442 would take you about five million, seven hundred sixty-six thousand, six hundred fifty-five 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 72543606374442 cubic inches would be around 3475.5 feet tall.

Recreational maths with 72543606374442

• 72543606374442 backwards is 24447360634527
• The number of decimal digits it has is: 14
• The sum of 72543606374442's digits is 57
• More coming soon!