73663268910021

Names of 73663268910021

• Cardinal: 73663268910021 can be written as Seventy-three trillion, six hundred sixty-three billion, two hundred sixty-eight million, nine hundred ten thousand and twenty-one.

Scientific notation

• Scientific notation: 7.3663268910021 × 10¹³

Factors of 73663268910021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 778986275

Divisors of 73663268910021

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 19 21 57 63 79 133 171 237 399 553 711 1197 1501 1659 4503 4977 10507 13509 31521 94563 778986167 2336958501 5452903169 7010875503 14800737173 16358709507 44402211519 49076128521 61539907193 103605160211 133206634557 184619721579 310815480633 430779350351 553859164737 932446441899 1169258236667 1292338051053 3507774710001 3877014153159 8184807656669 10523324130003 24554422970007 73663268910021
• Sum of all divisors σ(n): 129623298355200
• Sum of proper divisors (its aliquot sum) s(n): 55960029445179
• 73663268910021 is a deficient number, because the sum of its proper divisors (55960029445179) is less than itself. Its deficiency is 17703239464842

Bases of 73663268910021

• Binary: 10000101111111100010000111110011111001111000101₂
• Hexadecimal: 0x42FF10F9F3C5
• Base-36: Q40FSDO79

Squares and roots of 73663268910021

• 73663268910021 squared (73663268910021²) is 5426277186510066445394220441
• 73663268910021 cubed (73663268910021³) is 399717315570203200809959002700555067939261
• The square root of 73663268910021 is 8582730.8538728511
• The cube root of 73663268910021 is 41919.5870528135

Scales and comparisons

• 73,663,268,910,021 seconds is equal to 2,342,264 years, 4 weeks, 6 days, 21 hours, 40 minutes, 21 seconds.
• To count from 1 to 73,663,268,910,021 would take you about five million, eight hundred fifty-five thousand, six hundred sixty 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 73663268910021 cubic inches would be around 3493.3 feet tall.

Recreational maths with 73663268910021

• 73663268910021 backwards is 12001986236637
• The number of decimal digits it has is: 14
• The sum of 73663268910021's digits is 54
• More coming soon!