71720361469774

Names of 71720361469774

• Cardinal: 71720361469774 can be written as Seventy-one trillion, seven hundred twenty billion, three hundred sixty-one million, four hundred sixty-nine thousand, seven hundred seventy-four.

Scientific notation

• Scientific notation: 7.1720361469774 × 10¹³

Factors of 71720361469774

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30241

Divisors of 71720361469774

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 43 71 86 142 397 794 1031 2062 3053 6106 17071 28187 28697 34142 44333 56374 57394 73201 88666 146402 409307 818614 1212041 1233971 2037487 2424082 2467942 3147643 4074974 6295286 11392709 17600201 22785418 29060797 29586607 35200402 58121594 59173214 87611941 175223882 489886487 808882339 979772974 1249614271 1272224101 1617764678 2100649097 2499228542 2544448202 4201298194 11745882979 23491765958 34781940577 69563881154 90327911171 180655822342 505072968097 833957691509 1010145936194 1667915383018 35860180734887 71720361469774
• Sum of all divisors σ(n): 112026515622912
• Sum of proper divisors (its aliquot sum) s(n): 40306154153138
• 71720361469774 is a deficient number, because the sum of its proper divisors (40306154153138) is less than itself. Its deficiency is 31414207316636

Bases of 71720361469774

• Binary: 10000010011101010110010101010110010011101001110₂
• Hexadecimal: 0x413AB2AB274E
• Base-36: PF7VNGCPA

Squares and roots of 71720361469774

• 71720361469774 squared (71720361469774²) is 5143810249355042957515611076
• 71720361469774 cubed (71720361469774³) is 368915930415672014164043239830257113616824
• The square root of 71720361469774 is 8468787.4852173497
• The cube root of 71720361469774 is 41547.7481038713

Scales and comparisons

• 71,720,361,469,774 seconds is equal to 2,280,485 years, 33 weeks, 5 days, 6 hours, 29 minutes, 34 seconds.
• To count from 1 to 71,720,361,469,774 would take you about five million, seven hundred one thousand, two hundred fourteen 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 71720361469774 cubic inches would be around 3462.3 feet tall.

Recreational maths with 71720361469774

• 71720361469774 backwards is 47796416302717
• The number of decimal digits it has is: 14
• The sum of 71720361469774's digits is 64
• More coming soon!