80683831161

Names of 80683831161

• Cardinal: 80683831161 can be written as Eighty billion, six hundred eighty-three million, eight hundred thirty-one thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 8.0683831161 × 10¹⁰

Factors of 80683831161

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 128

Divisors of 80683831161

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 9 27 31 41 53 81 93 123 159 243 279 369 477 729 837 961 1107 1271 1431 1643 2173 2511 2809 2883 3321 3813 4293 4929 6519 7533 8427 8649 9963 11439 12879 14787 19557 22599 25281 25947 29889 34317 38637 39401 44361 50933 58671 67363 75843 77841 87079 102951 115169 118203 133083 152799 176013 202089 227529 233523 261237 308853 345507 354609 399249 458397 528039 606267 682587 700569 783711 926559 1036521 1063827 1197747 1375191 1584117 1818801 2047761 2088253 2351133 2699449 3109563 3191481 3570239 4125573 5456403 6264759 7053399 8098347 9328689 9574443 10710717 12376719 16369209 18794277 21160197 24295041 27986067 28723329 32132151 37130157 49107627 56382831 63480591 72885123 83958201 96396453 110677409 169148493 218655369 289189359 332032227 507445479 655966107 867568077 996096681 1522336437 1967898321 2602704231 2988290043 8964870129 26894610387 80683831161
• Sum of all divisors σ(n): 130508875854
• Sum of proper divisors (its aliquot sum) s(n): 49825044693
• 80683831161 is a deficient number, because the sum of its proper divisors (49825044693) is less than itself. Its deficiency is 30858786468

Bases of 80683831161

• Binary: 1001011001001001000011000111101111001₂
• Hexadecimal: 0x12C9218F79
• Base-36: 112D2IK9

Squares and roots of 80683831161

• 80683831161 squared (80683831161²) is 6509880610816754607921
• 80683831161 cubed (80683831161³) is 525242108081406579095466717226281
• The square root of 80683831161 is 284048.9942967587
• The cube root of 80683831161 is 4321.1118101901

Scales and comparisons

• 80,683,831,161 seconds is equal to 2,565 years, 25 weeks, 5 days, 15 hours, 19 minutes, 21 seconds.
• To count from 1 to 80,683,831,161 would take you about five thousand, one hundred thirty 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 80683831161 cubic inches would be around 360.1 feet tall.

Recreational maths with 80683831161

• 80683831161 backwards is 16113838608
• The number of decimal digits it has is: 11
• The sum of 80683831161's digits is 45
• More coming soon!