72261112061340

Names of 72261112061340

• Cardinal: 72261112061340 can be written as Seventy-two trillion, two hundred sixty-one billion, one hundred twelve million, sixty-one thousand, three hundred forty.

Scientific notation

• Scientific notation: 7.226111206134 × 10¹³

Factors of 72261112061340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 229009534

Divisors of 72261112061340

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 1753 3506 5259 7012 8765 10518 15777 17530 21036 26295 31554 35060 52590 63108 78885 105180 157770 315540 229007771 458015542 687023313 916031084 1145038855 1374046626 2061069939 2290077710 2748093252 3435116565 4122139878 4580155420 6870233130 8244279756 10305349695 13740466260 20610699390 41221398780 401450622563 802901245126 1204351867689 1605802490252 2007253112815 2408703735378 3613055603067 4014506225630 4817407470756 6021759338445 7226111206134 8029012451260 12043518676890 14452222412268 18065278015335 24087037353780 36130556030670 72261112061340
• Sum of all divisors σ(n): 219317079120048
• Sum of proper divisors (its aliquot sum) s(n): 147055967058708
• 72261112061340 is an abundant number, because the sum of its proper divisors (147055967058708) is greater than itself. Its abundance is 74794854997368

Bases of 72261112061340

• Binary: 10000011011100010011001111010100101110110011100₂
• Hexadecimal: 0x41B899EA5D9C
• Base-36: PM4AOE7J0

Squares and roots of 72261112061340

• 72261112061340 squared (72261112061340²) is 5221668316341537223922595600
• 72261112061340 cubed (72261112061340³) is 377323559354304386114429653297719214104000
• The square root of 72261112061340 is 8500653.6255360975
• The cube root of 72261112061340 is 41651.9060651639

Scales and comparisons

• 72,261,112,061,340 seconds is equal to 2,297,679 years, 43 weeks, 6 days, 16 hours, 9 minutes.
• To count from 1 to 72,261,112,061,340 would take you about five million, seven hundred forty-four thousand, one hundred ninety-nine 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 72261112061340 cubic inches would be around 3471 feet tall.

Recreational maths with 72261112061340

• 72261112061340 backwards is 04316021116227
• 72261112061340 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72261112061340's digits is 36
• More coming soon!