45231673684720

Names of 45231673684720

• Cardinal: 45231673684720 can be written as Forty-five trillion, two hundred thirty-one billion, six hundred seventy-three million, six hundred eighty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.523167368472 × 10¹³

Factors of 45231673684720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19496411107

Divisors of 45231673684720

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 40 58 80 116 145 232 290 464 580 1160 2320 19496411071 38992822142 77985644284 97482055355 155971288568 194964110710 311942577136 389928221420 565395921059 779856442840 1130791842118 1559712885680 2261583684236 2826979605295 4523167368472 5653959210590 9046334736944 11307918421180 22615836842360 45231673684720
• Sum of all divisors σ(n): 108789973781760
• Sum of proper divisors (its aliquot sum) s(n): 63558300097040
• 45231673684720 is an abundant number, because the sum of its proper divisors (63558300097040) is greater than itself. Its abundance is 18326626412320

Bases of 45231673684720

• Binary: 1010010010001101010001110101111011001011110000₂
• Hexadecimal: 0x292351D7B2F0
• Base-36: G1756NXF4

Squares and roots of 45231673684720

• 45231673684720 squared (45231673684720²) is 2045904304320991741961478400
• 45231673684720 cubed (45231673684720³) is 92539675883211180762771435141226690048000
• The square root of 45231673684720 is 6725449.7013002781
• The cube root of 45231673684720 is 35629.8684875011

Scales and comparisons

• 45,231,673,684,720 seconds is equal to 1,438,227 years, 16 weeks, 1 day, 17 hours, 18 minutes, 40 seconds.
• To count from 1 to 45,231,673,684,720 would take you about three million, five hundred ninety-five thousand, five hundred sixty-eight 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 45231673684720 cubic inches would be around 2969.2 feet tall.

Recreational maths with 45231673684720

• 45231673684720 backwards is 02748637613254
• 45231673684720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 45231673684720's digits is 58
• More coming soon!