20523633553571988

Names of 20523633553571988

• Cardinal: 20523633553571988 can be written as Twenty quadrillion, five hundred twenty-three trillion, six hundred thirty-three billion, five hundred fifty-three million, five hundred seventy-one thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 2.0523633553571988 × 10¹⁶

Factors of 20523633553571988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 231153236564

Divisors of 20523633553571988

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 151 196 294 302 453 588 604 906 1057 1812 2114 3171 4228 6342 7399 12684 14798 22197 29596 44394 88788 231153236401 462306472802 693459709203 924612945604 1386919418406 1618072654807 2773838836812 3236145309614 4854217964421 6472290619228 9708435928842 11326508583649 19416871857684 22653017167298 33979525750947 34904138696551 45306034334596 67959051501894 69808277393102 104712416089653 135918103003788 139616554786204 209424832179306 244328970875857 418849664358612 488657941751714 732986912627571 977315883503428 1465973825255142 1710302796130999 2931947650510284 3420605592261998 5130908388392997 6841211184523996 10261816776785994 20523633553571988
• Sum of all divisors σ(n): 56075925925233984
• Sum of proper divisors (its aliquot sum) s(n): 35552292371661996
• 20523633553571988 is an abundant number, because the sum of its proper divisors (35552292371661996) is greater than itself. Its abundance is 15028658818090008

Bases of 20523633553571988

• Binary: 1001000111010100010001011001111011101100000000010010100₂
• Hexadecimal: 0x48EA22CF760094
• Base-36: 5M30R3DA4YC

Squares and roots of 20523633553571988

• 20523633553571988 squared (20523633553571988²) is 421219534241305948026753898272144
• 20523633553571988 cubed (20523633553571988³) is 8644955366374831672411976554851650232412519102272
• The square root of 20523633553571988 is 143260718.8086531555
• The cube root of 20523633553571988 is 273790.3165761075

Scales and comparisons

• 20,523,633,553,571,988 seconds is equal to 652,588,063 years, 12 weeks, 2 days, 4 hours, 39 minutes, 48 seconds.
• To count from 1 to 20,523,633,553,571,988 would take you about one billion, nine hundred fifty-seven million, seven hundred sixty-four thousand, one hundred eighty-nine 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 20523633553571988 cubic inches would be around 22815.9 feet tall.

Recreational maths with 20523633553571988

• 20523633553571988 backwards is 88917535533632502
• The number of decimal digits it has is: 17
• The sum of 20523633553571988's digits is 75
• More coming soon!