80940538916416

Names of 80940538916416

• Cardinal: 80940538916416 can be written as Eighty trillion, nine hundred forty billion, five hundred thirty-eight million, nine hundred sixteen thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 8.0940538916416 × 10¹³

Factors of 80940538916416

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 36310

Divisors of 80940538916416

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 248 496 961 992 1922 1984 3844 7688 15376 30752 36277 61504 72554 145108 290216 580432 1124587 1160864 2249174 2321728 4498348 8996696 17993392 34862197 35986784 69724394 71973568 139448788 278897576 557795152 1115590304 1316020729 2231180608 2632041458 5264082916 10528165832 21056331664 40796642599 42112663328 81593285198 84225326656 163186570396 326373140792 652746281584 1264695920569 1305492563168 2529391841138 2610985126336 5058783682276 10117567364552 20235134729104 40470269458208 80940538916416
• Sum of all divisors σ(n): 165969265209777
• Sum of proper divisors (its aliquot sum) s(n): 85028726293361
• 80940538916416 is an abundant number, because the sum of its proper divisors (85028726293361) is greater than itself. Its abundance is 4088187376945

Bases of 80940538916416

• Binary: 10010011001110101110000000100011110111001000000₂
• Hexadecimal: 0x499D7011EE40
• Base-36: SOVKJ1Q9S

Squares and roots of 80940538916416

• 80940538916416 squared (80940538916416²) is 6551370840079852983434285056
• 80940538916416 cubed (80940538916416³) is 530271486437356323222694671744913901879296
• 80940538916416 is a perfect square number. Its square root is 8996696
• The cube root of 80940538916416 is 43256.8971443621

Scales and comparisons

• 80,940,538,916,416 seconds is equal to 2,573,658 years, 40 weeks, 1 day, 20 minutes, 16 seconds.
• To count from 1 to 80,940,538,916,416 would take you about six million, four hundred thirty-four thousand, one hundred forty-six 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 80940538916416 cubic inches would be around 3604.7 feet tall.

Recreational maths with 80940538916416

• 80940538916416 backwards is 61461983504908
• 80940538916416 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80940538916416's digits is 64
• More coming soon!