84847940592764121

Names of 84847940592764121

• Cardinal: 84847940592764121 can be written as Eighty-four quadrillion, eight hundred forty-seven trillion, nine hundred forty billion, five hundred ninety-two million, seven hundred sixty-four thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 8.4847940592764121 × 10¹⁶

Factors of 84847940592764121

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6930538

Divisors of 84847940592764121

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 27 81 113 339 1017 3051 9153 1810603 5119819 5431809 15359457 16295427 46078371 48886281 138235113 146658843 204598139 414705339 578539547 613794417 1735618641 1841383251 5206855923 5524149753 15620567769 16572449259 46861703307 9269959640857 27809878922571 83429636767713 250288910303139 750866730909417 1047505439416841 3142516318250523 9427548954751569 28282646864254707 84847940592764121
• Sum of all divisors σ(n): 127869918884236320
• Sum of proper divisors (its aliquot sum) s(n): 43021978291472199
• 84847940592764121 is a deficient number, because the sum of its proper divisors (43021978291472199) is less than itself. Its deficiency is 41825962301291922

Bases of 84847940592764121

• Binary: 100101101011100001100000010011110111101001000010011011001₂
• Hexadecimal: 0x12D70C09EF484D9
• Base-36: N7G31SW0WK9

Squares and roots of 84847940592764121

• 84847940592764121 squared (84847940592764121²) is 7199173022833229496890783144902641
• 84847940592764121 cubed (84847940592764121³) is 610835004958383955165071567147447893299369622943561
• The square root of 84847940592764121 is 291286698.2763959323
• The cube root of 84847940592764121 is 439420.6227484311

Scales and comparisons

• 84,847,940,592,764,121 seconds is equal to 2,697,902,058 years, 48 weeks, 5 days, 6 hours, 55 minutes, 21 seconds.
• To count from 1 to 84,847,940,592,764,121 would take you about eight billion, ninety-three million, seven hundred six thousand, one hundred seventy-six 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 84847940592764121 cubic inches would be around 36618.4 feet tall.

Recreational maths with 84847940592764121

• 84847940592764121 backwards is 12146729504974848
• 84847940592764121 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 84847940592764121's digits is 81
• More coming soon!