71239710297996

Names of 71239710297996

• Cardinal: 71239710297996 can be written as Seventy-one trillion, two hundred thirty-nine billion, seven hundred ten million, two hundred ninety-seven thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 7.1239710297996 × 10¹³

Factors of 71239710297996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3367586

Divisors of 71239710297996

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 107 214 321 428 642 963 1284 1926 3852 5501 11002 16503 22004 33006 49509 66012 99018 198036 588607 1177214 1765821 2354428 3361973 3531642 5297463 6723946 7063284 10085919 10594926 13447892 20171838 21189852 30257757 40343676 60515514 121031028 359731111 719462222 1079193333 1438924444 2158386666 3237579999 4316773332 6475159998 12950319996 18494213473 36988426946 55482640419 73976853892 110965280838 166447921257 221930561676 332895842514 665791685028 1978880841611 3957761683222 5936642524833 7915523366444 11873285049666 17809927574499 23746570099332 35619855148998 71239710297996
• Sum of all divisors σ(n): 181794225556944
• Sum of proper divisors (its aliquot sum) s(n): 110554515258948
• 71239710297996 is an abundant number, because the sum of its proper divisors (110554515258948) is greater than itself. Its abundance is 39314804960952

Bases of 71239710297996

• Binary: 10000001100101011001001101000000100111110001100₂
• Hexadecimal: 0x40CAC9A04F8C
• Base-36: P932K5MZ0

Squares and roots of 71239710297996

• 71239710297996 squared (71239710297996²) is 5075096323342397331121616016
• 71239710297996 cubed (71239710297996³) is 361548391809337020544618934796112446303936
• The square root of 71239710297996 is 8440361.9767161645
• The cube root of 71239710297996 is 41454.7259298375

Scales and comparisons

• 71,239,710,297,996 seconds is equal to 2,265,202 years, 22 weeks, 2 days, 6 minutes, 36 seconds.
• To count from 1 to 71,239,710,297,996 would take you about five million, six hundred sixty-three thousand and 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 71239710297996 cubic inches would be around 3454.6 feet tall.

Recreational maths with 71239710297996

• 71239710297996 backwards is 69979201793217
• The number of decimal digits it has is: 14
• The sum of 71239710297996's digits is 72
• More coming soon!