72094340392

Names of 72094340392

• Cardinal: 72094340392 can be written as Seventy-two billion, ninety-four million, three hundred forty thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 7.2094340392 × 10¹⁰

Factors of 72094340392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 138382

Divisors of 72094340392

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 19 38 47 73 76 94 146 152 188 292 376 584 893 1387 1786 2774 3431 3572 5548 6862 7144 11096 13724 27448 65189 130378 138241 260756 276482 521512 552964 1105928 2626579 5253158 6497327 10091593 10506316 12994654 20183186 21012632 25989308 40366372 51978616 80732744 123449213 191740267 246898426 383480534 474304871 493796852 766961068 948609742 987593704 1533922136 1897219484 3794438968 9011792549 18023585098 36047170196 72094340392
• Sum of all divisors σ(n): 147310675200
• Sum of proper divisors (its aliquot sum) s(n): 75216334808
• 72094340392 is an abundant number, because the sum of its proper divisors (75216334808) is greater than itself. Its abundance is 3121994416

Bases of 72094340392

• Binary: 1000011001001001010000101010100101000₂
• Hexadecimal: 0x10C9285528
• Base-36: X4B3X2G

Squares and roots of 72094340392

• 72094340392 squared (72094340392²) is 5197593916557562713664
• 72094340392 cubed (72094340392³) is 374717105039689371140779645516288
• The square root of 72094340392 is 268503.8926943145
• The cube root of 72094340392 is 4161.9838523759

Scales and comparisons

• 72,094,340,392 seconds is equal to 2,292 years, 19 weeks, 4 days, 5 hours, 39 minutes, 52 seconds.
• To count from 1 to 72,094,340,392 would take you about four thousand, five hundred eighty-four 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 72094340392 cubic inches would be around 346.8 feet tall.

Recreational maths with 72094340392

• 72094340392 backwards is 29304349027
• The number of decimal digits it has is: 11
• The sum of 72094340392's digits is 43
• More coming soon!