72540380325366

Names of 72540380325366

• Cardinal: 72540380325366 can be written as Seventy-two trillion, five hundred forty billion, three hundred eighty million, three hundred twenty-five thousand, three hundred sixty-six.

Scientific notation

• Scientific notation: 7.2540380325366 × 10¹³

Factors of 72540380325366

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 798619

Divisors of 72540380325366

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 43 86 89 129 178 258 267 387 534 774 801 1321 1602 2642 3827 3963 7654 7926 11481 11889 22962 23778 34443 56803 68886 113606 117569 170409 235138 340818 352707 511227 705414 797161 1022454 1058121 1594322 2116242 2391483 4782966 5055467 7174449 10110934 14348898 15166401 30332802 34277923 45499203 68555846 70947329 90998406 102833769 141894658 205667538 212841987 308501307 425683974 617002614 638525961 1053049681 1277051922 2106099362 3050735147 3159149043 6101470294 6318298086 9152205441 9477447129 18304410882 18954894258 27456616323 45281136283 54913232646 90562272566 93721421609 135843408849 187442843218 271686817698 281164264827 407530226547 562328529654 815060453094 843492794481 1686985588962 4030021129187 8060042258374 12090063387561 24180126775122 36270190162683 72540380325366
• Sum of all divisors σ(n): 162756310448160
• Sum of proper divisors (its aliquot sum) s(n): 90215930122794
• 72540380325366 is an abundant number, because the sum of its proper divisors (90215930122794) is greater than itself. Its abundance is 17675549797428

Bases of 72540380325366

• Binary: 10000011111100110011111100110011110010111110110₂
• Hexadecimal: 0x41F99F99E5F6
• Base-36: PPOL9IB5I

Squares and roots of 72540380325366

• 72540380325366 squared (72540380325366²) is 5262106777748746664023033956
• 72540380325366 cubed (72540380325366³) is 381715226970580261380961919007661746127896
• The square root of 72540380325366 is 8517064.0672338495
• The cube root of 72540380325366 is 41705.4946063951

Scales and comparisons

• 72,540,380,325,366 seconds is equal to 2,306,559 years, 37 weeks, 5 hours, 56 minutes, 6 seconds.
• To count from 1 to 72,540,380,325,366 would take you about five million, seven hundred sixty-six thousand, three 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 72540380325366 cubic inches would be around 3475.5 feet tall.

Recreational maths with 72540380325366

• 72540380325366 backwards is 66352308304527
• The number of decimal digits it has is: 14
• The sum of 72540380325366's digits is 54
• More coming soon!