42985319028125

Names of 42985319028125

• Cardinal: 42985319028125 can be written as Forty-two trillion, nine hundred eighty-five billion, three hundred nineteen million, twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.2985319028125 × 10¹³

Factors of 42985319028125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6921

Divisors of 42985319028125

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 17 25 85 125 289 425 625 1445 2125 3125 6899 7225 10625 34495 36125 53125 117283 172475 180625 586415 862375 903125 1993811 2932075 4311875 9969055 14660375 21559375 47596201 49845275 73301875 237981005 249226375 366509375 809135417 1189905025 1246131875 4045677085 5949525125 6230659375 13755302089 20228385425 29747625625 68776510445 101141927125 148738128125 343882552225 505709635625 1719412761125 2528548178125 8597063805625 42985319028125
• Sum of all divisors σ(n): 57082877739342
• Sum of proper divisors (its aliquot sum) s(n): 14097558711217
• 42985319028125 is a deficient number, because the sum of its proper divisors (14097558711217) is less than itself. Its deficiency is 28887760316908

Bases of 42985319028125

• Binary: 1001110001100001001100101010111101010110011101₂
• Hexadecimal: 0x27184CABD59D
• Base-36: F8J6L3NA5

Squares and roots of 42985319028125

• 42985319028125 squared (42985319028125²) is 1847737651949685194541015625
• 42985319028125 cubed (42985319028125³) is 79425592449335811498007511321075439453125
• The square root of 42985319028125 is 6556319.0151276961
• The cube root of 42985319028125 is 35029.9930734085

Scales and comparisons

• 42,985,319,028,125 seconds is equal to 1,366,800 years, 9 weeks, 3 days, 12 hours, 42 minutes, 5 seconds.
• To count from 1 to 42,985,319,028,125 would take you about three million, four hundred seventeen thousand 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 42985319028125 cubic inches would be around 2919.2 feet tall.

Recreational maths with 42985319028125

• 42985319028125 backwards is 52182091358924
• The number of decimal digits it has is: 14
• The sum of 42985319028125's digits is 59
• More coming soon!