72007936091001

Names of 72007936091001

• Cardinal: 72007936091001 can be written as Seventy-two trillion, seven billion, nine hundred thirty-six million, ninety-one thousand and one.

Scientific notation

• Scientific notation: 7.2007936091001 × 10¹³

Factors of 72007936091001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7355

Divisors of 72007936091001

• Number of divisors d(n): 63
• Complete list of divisors:
  1 3 9 27 43 81 129 243 387 729 1161 1849 3483 5547 7309 10449 16641 21927 31347 49923 65781 149769 197343 314287 449307 592029 942861 1347921 1776087 2828583 5328261 8485749 13514341 25457247 40543023 53421481 76371741 121629069 160264443 229115223 364887207 480793329 1094661621 1442379987 2297123683 3283984863 4327139961 6891371049 9851954589 12981419883 20674113147 38944259649 62022339441 98776318369 186067018323 296328955107 558201054969 888986865321 1674603164907 2666960595963 8000881787889 24002645363667 72007936091001
• Sum of all divisors σ(n): 110546786589759
• Sum of proper divisors (its aliquot sum) s(n): 38538850498758
• 72007936091001 is a deficient number, because the sum of its proper divisors (38538850498758) is less than itself. Its deficiency is 33469085592243

Bases of 72007936091001

• Binary: 10000010111110110100111011100111010001101111001₂
• Hexadecimal: 0x417DA773A379
• Base-36: PIVZLYIK9

Squares and roots of 72007936091001

• 72007936091001 squared (72007936091001²) is 5185142860085684376153182001
• 72007936091001 cubed (72007936091001³) is 373371435691760100484895619638675651273001
• 72007936091001 is a perfect square number. Its square root is 8485749
• The cube root of 72007936091001 is 41603.2048988189

Scales and comparisons

• 72,007,936,091,001 seconds is equal to 2,289,629 years, 32 weeks, 6 days, 5 hours, 43 minutes, 21 seconds.
• To count from 1 to 72,007,936,091,001 would take you about five million, seven hundred twenty-four thousand and seventy-four 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 72007936091001 cubic inches would be around 3466.9 feet tall.

Recreational maths with 72007936091001

• 72007936091001 backwards is 10019063970027
• The number of decimal digits it has is: 14
• The sum of 72007936091001's digits is 45
• More coming soon!