72964303276805538

Names of 72964303276805538

• Cardinal: 72964303276805538 can be written as Seventy-two quadrillion, nine hundred sixty-four trillion, three hundred three billion, two hundred seventy-six million, eight hundred five thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 7.2964303276805538 × 10¹⁶

Factors of 72964303276805538

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 134071

Divisors of 72964303276805538

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 13 26 31 39 41 62 78 82 93 123 186 246 403 533 806 1066 1209 1271 1599 1681 2418 2542 3198 3362 3813 5043 7626 10086 16523 21853 33046 43706 49569 52111 65559 99138 104222 131118 133981 156333 267962 312666 401943 677443 803886 1354886 1741753 2032329 3483506 4064658 4153411 5225259 5493221 8306822 10450518 10986442 12460233 16479663 24920466 32959326 53994343 71411873 107988686 142823746 161983029 170289851 214235619 225222061 323966058 340579702 428471238 450444122 510869553 675666183 1021739106 1351332366 2213768063 2927886793 4427536126 5855773586 6641304189 6981883891 8783660379 13282608378 13963767782 17567320758 17950908361 20945651673 35901816722 41891303346 53852725083 90764490583 107705450166 181528981166 233361808693 272293471749 466723617386 544586943498 556478159191 700085426079 735987242801 1112956318382 1400170852158 1471974485602 1669434477573 2207961728403 3338868955146 4415923456806 7234216069483 9567834156413 14468432138966 19135668312826 21702648208449 22815604526831 28703502469239 30175476954841 43405296416898 45631209053662 57407004938478 60350953909682 68446813580493 90526430864523 136893627160986 181052861729046 296602858848803 392281200412933 593205717697606 784562400825866 889808576546409 935439785600071 1176843601238799 1779617153092818 1870879571200142 2353687202477598 2806319356800213 5612638713600426 12160717212800923 24321434425601846 36482151638402769 72964303276805538
• Sum of all divisors σ(n): 166277776664772864
• Sum of proper divisors (its aliquot sum) s(n): 93313473387967326
• 72964303276805538 is an abundant number, because the sum of its proper divisors (93313473387967326) is greater than itself. Its abundance is 20349170111161788

Bases of 72964303276805538

• Binary: 100000011001110001010010110110010000110010000110110100010₂
• Hexadecimal: 0x10338A5B2190DA2
• Base-36: JYFOQ6OIY76

Squares and roots of 72964303276805538

• 72964303276805538 squared (72964303276805538²) is 5323789552669655370041333867469444
• 72964303276805538 cubed (72964303276805538³) is 388446595502877624650776297809082858680032144980872
• The square root of 72964303276805538 is 270119053.8943995673
• The cube root of 72964303276805538 is 417865.7858305391

Scales and comparisons

• 72,964,303,276,805,538 seconds is equal to 2,320,039,150 years, 41 weeks, 1 day, 22 hours, 52 minutes, 18 seconds.
• To count from 1 to 72,964,303,276,805,538 would take you about six billion, nine hundred sixty million, one hundred seventeen thousand, four hundred fifty-two 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 72964303276805538 cubic inches would be around 34822.1 feet tall.

Recreational maths with 72964303276805538

• 72964303276805538 backwards is 83550867230346927
• 72964303276805538 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 72964303276805538's digits is 78
• More coming soon!