39700979434220

Names of 39700979434220

• Cardinal: 39700979434220 can be written as Thirty-nine trillion, seven hundred billion, nine hundred seventy-nine million, four hundred thirty-four thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.970097943422 × 10¹³

Factors of 39700979434220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8036635552

Divisors of 39700979434220

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 380 494 988 1235 2470 4940 8036635513 16073271026 32146542052 40183177565 80366355130 104476261669 152696074747 160732710260 208952523338 305392149494 417905046676 522381308345 610784298988 763480373735 1044762616690 1526960747470 1985048971711 2089525233380 3053921494940 3970097943422 7940195886844 9925244858555 19850489717110 39700979434220
• Sum of all divisors σ(n): 94510833644640
• Sum of proper divisors (its aliquot sum) s(n): 54809854210420
• 39700979434220 is an abundant number, because the sum of its proper divisors (54809854210420) is greater than itself. Its abundance is 15108874776200

Bases of 39700979434220

• Binary: 1001000001101110011010110001101100001011101100₂
• Hexadecimal: 0x241B9AC6C2EC
• Base-36: E2MDM3TNW

Squares and roots of 39700979434220

• 39700979434220 squared (39700979434220²) is 1576167768036359391307008400
• 39700979434220 cubed (39700979434220³) is 62575404143691943667480297934552787448000
• The square root of 39700979434220 is 6300871.3234139293
• The cube root of 39700979434220 is 34114.0860310915

Scales and comparisons

• 39,700,979,434,220 seconds is equal to 1,262,368 years, 17 weeks, 5 days, 18 hours, 50 minutes, 20 seconds.
• To count from 1 to 39,700,979,434,220 would take you about three million, one hundred fifty-five thousand, nine hundred twenty 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 39700979434220 cubic inches would be around 2842.8 feet tall.

Recreational maths with 39700979434220

• 39700979434220 backwards is 02243497900793
• The number of decimal digits it has is: 14
• The sum of 39700979434220's digits is 59
• More coming soon!