72741287388132

Names of 72741287388132

• Cardinal: 72741287388132 can be written as Seventy-two trillion, seven hundred forty-one billion, two hundred eighty-seven million, three hundred eighty-eight thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 7.2741287388132 × 10¹³

Factors of 72741287388132

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 61230039905

Divisors of 72741287388132

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 1188 61230039889 122460079778 183690119667 244920159556 367380239334 551070359001 673530438779 734760478668 1102140718002 1347060877558 1653211077003 2020591316337 2204281436004 2694121755116 3306422154006 4041182632674 6061773949011 6612844308012 8082365265348 12123547898022 18185321847033 24247095796044 36370643694066 72741287388132
• Sum of all divisors σ(n): 205732934030400
• Sum of proper divisors (its aliquot sum) s(n): 132991646642268
• 72741287388132 is an abundant number, because the sum of its proper divisors (132991646642268) is greater than itself. Its abundance is 60250359254136

Bases of 72741287388132

• Binary: 10000100010100001100110100110000110001111100100₂
• Hexadecimal: 0x4228669863E4
• Base-36: PS8VWDWX0

Squares and roots of 72741287388132

• 72741287388132 squared (72741287388132²) is 5291294890882811562414449424
• 72741287388132 cubed (72741287388132³) is 384895602313061147816635295841213771835968
• The square root of 72741287388132 is 8528850.2969703953
• The cube root of 72741287388132 is 41743.9614799183

Scales and comparisons

• 72,741,287,388,132 seconds is equal to 2,312,947 years, 48 weeks, 4 days, 11 hours, 22 minutes, 12 seconds.
• To count from 1 to 72,741,287,388,132 would take you about five million, seven hundred eighty-two thousand, three hundred sixty-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 72741287388132 cubic inches would be around 3478.7 feet tall.

Recreational maths with 72741287388132

• 72741287388132 backwards is 23188378214727
• The number of decimal digits it has is: 14
• The sum of 72741287388132's digits is 63
• More coming soon!