80380249664

Names of 80380249664

• Cardinal: 80380249664 can be written as Eighty billion, three hundred eighty million, two hundred forty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 8.0380249664 × 10¹⁰

Factors of 80380249664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 42068

Divisors of 80380249664

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 11 13 16 19 22 26 32 38 44 52 64 76 88 104 121 143 152 176 208 209 242 247 286 304 352 416 418 484 494 572 608 704 832 836 968 988 1144 1216 1573 1672 1936 1976 2288 2299 2717 3146 3344 3872 3952 4576 4598 5434 6292 6688 7744 7904 9152 9196 10868 12584 13376 15808 18392 21736 25168 29887 36784 42023 43472 50336 59774 73568 84046 86944 100672 119548 147136 168092 173888 239096 336184 462253 478192 546299 672368 798437 924506 956384 1092598 1344736 1596874 1849012 1912768 2185196 2689472 3193748 3698024 4370392 5084783 6009289 6387496 7396048 8740784 8782807 10169566 10379681 12018578 12774992 14792096 17481568 17565614 20339132 20759362 24037156 25549984 29584192 34963136 35131228 40678264 41518724 48074312 51099968 66102179 70262456 81356528 83037448 96148624 96610877 114176491 132204358 140524912 162713056 166074896 192297248 193221754 228352982 264408716 281049824 325426112 332149792 384594496 386443508 456705964 528817432 562099648 664299584 772887016 913411928 1057634864 1255941401 1545774032 1826823856 2115269728 2511882802 3091548064 3653647712 4230539456 5023765604 6183096128 7307295424 10047531208 20095062416 40190124832 80380249664
• Sum of all divisors σ(n): 198751667520
• Sum of proper divisors (its aliquot sum) s(n): 118371417856
• 80380249664 is an abundant number, because the sum of its proper divisors (118371417856) is greater than itself. Its abundance is 37991168192

Bases of 80380249664

• Binary: 1001010110111000010010100011001000000₂
• Hexadecimal: 0x12B7094640
• Base-36: 10XCBPKW

Squares and roots of 80380249664

• 80380249664 squared (80380249664²) is 6460984536046972112896
• 80380249664 cubed (80380249664³) is 519335550082698826065826074066944
• The square root of 80380249664 is 283514.1084037971
• The cube root of 80380249664 is 4315.6854511319

Scales and comparisons

• 80,380,249,664 seconds is equal to 2,555 years, 43 weeks, 5 days, 23 hours, 7 minutes, 44 seconds.
• To count from 1 to 80,380,249,664 would take you about five thousand, one hundred eleven 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 80380249664 cubic inches would be around 359.6 feet tall.

Recreational maths with 80380249664

• 80380249664 backwards is 46694208308
• The number of decimal digits it has is: 11
• The sum of 80380249664's digits is 50
• More coming soon!