80449840968

Names of 80449840968

• Cardinal: 80449840968 can be written as Eighty billion, four hundred forty-nine million, eight hundred forty thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 8.0449840968 × 10¹⁰

Factors of 80449840968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 139703

Divisors of 80449840968

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 47 56 73 84 94 141 146 168 188 219 282 292 329 376 438 511 564 584 658 876 987 1022 1128 1316 1533 1752 1974 2044 2632 3066 3431 3948 4088 6132 6862 7896 10293 12264 13724 20586 24017 27448 41172 48034 72051 82344 96068 139571 144102 192136 279142 288204 418713 558284 576408 837426 976997 1116568 1674852 1953994 2930991 3349704 3907988 5861982 6559837 7815976 10188683 11723964 13119674 19679511 20377366 23447928 26239348 30566049 39359022 40754732 45918859 52478696 61132098 71320781 78718044 81509464 91837718 122264196 137756577 142641562 157436088 183675436 213962343 244528392 275513154 285283124 367350872 427924686 478868101 551026308 570566248 855849372 957736202 1102052616 1436604303 1711698744 1915472404 2873208606 3352076707 3830944808 5746417212 6704153414 10056230121 11492834424 13408306828 20112460242 26816613656 40224920484 80449840968
• Sum of all divisors σ(n): 237964677120
• Sum of proper divisors (its aliquot sum) s(n): 157514836152
• 80449840968 is an abundant number, because the sum of its proper divisors (157514836152) is greater than itself. Its abundance is 77064995184

Bases of 80449840968

• Binary: 1001010111011001011110010011101001000₂
• Hexadecimal: 0x12BB2F2748
• Base-36: 10YHRAKO

Squares and roots of 80449840968

• 80449840968 squared (80449840968²) is 6472176911776491177024
• 80449840968 cubed (80449840968³) is 520685603269180081552635935519232
• The square root of 80449840968 is 283636.8117293663
• The cube root of 80449840968 is 4316.9305643991

Scales and comparisons

• 80,449,840,968 seconds is equal to 2,558 years, 2 weeks, 6 days, 10 hours, 2 minutes, 48 seconds.
• To count from 1 to 80,449,840,968 would take you about five thousand, one hundred sixteen 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 80449840968 cubic inches would be around 359.7 feet tall.

Recreational maths with 80449840968

• 80449840968 backwards is 86904894408
• The number of decimal digits it has is: 11
• The sum of 80449840968's digits is 60
• More coming soon!