20072489473020

Names of 20072489473020

• Cardinal: 20072489473020 can be written as Twenty trillion, seventy-two billion, four hundred eighty-nine million, four hundred seventy-three thousand and twenty.

Scientific notation

• Scientific notation: 2.007248947302 × 10¹³

Factors of 20072489473020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 348118138

Divisors of 20072489473020

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 186 310 372 465 620 930 961 1860 1922 2883 3844 4805 5766 9610 11532 14415 19220 28830 57660 348118097 696236194 1044354291 1392472388 1740590485 2088708582 3481180970 4177417164 5221771455 6962361940 10443542910 10791661007 20887085820 21583322014 32374983021 43166644028 53958305035 64749966042 107916610070 129499932084 161874915105 215833220140 323749830210 334541491217 647499660420 669082982434 1003624473651 1338165964868 1672707456085 2007248947302 3345414912170 4014497894604 5018122368255 6690829824340 10036244736510 20072489473020
• Sum of all divisors σ(n): 58074453580752
• Sum of proper divisors (its aliquot sum) s(n): 38001964107732
• 20072489473020 is an abundant number, because the sum of its proper divisors (38001964107732) is greater than itself. Its abundance is 17929474634712

Bases of 20072489473020

• Binary: 100100100000101111101100110101101001111111100₂
• Hexadecimal: 0x12417D9AD3FC
• Base-36: 74569Z4SC

Squares and roots of 20072489473020

• 20072489473020 squared (20072489473020²) is 402904833644498717307920400
• 20072489473020 cubed (20072489473020³) is 8087303031958074824198125102868107608000
• The square root of 20072489473020 is 4480233.1940447029
• The cube root of 20072489473020 is 27176.9310750941

Scales and comparisons

• 20,072,489,473,020 seconds is equal to 638,243 years, 4 weeks, 17 minutes.
• To count from 1 to 20,072,489,473,020 would take you about one million, five hundred ninety-five thousand, six hundred seven 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 20072489473020 cubic inches would be around 2264.7 feet tall.

Recreational maths with 20072489473020

• 20072489473020 backwards is 02037498427002
• The number of decimal digits it has is: 14
• The sum of 20072489473020's digits is 48
• More coming soon!