80997133312

Names of 80997133312

• Cardinal: 80997133312 can be written as Eighty billion, nine hundred ninety-seven million, one hundred thirty-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 8.0997133312 × 10¹⁰

Factors of 80997133312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 825

Divisors of 80997133312

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 16 31 32 59 62 64 118 124 128 236 248 256 472 496 512 733 944 992 1024 1466 1829 1888 1984 2932 3481 3658 3776 3968 5864 6962 7316 7552 7936 11728 13924 14632 15104 15872 22723 23456 27848 29264 30208 31744 43247 45446 46912 55696 58528 60416 86494 90892 93824 107911 111392 117056 172988 181784 187648 215822 222784 234112 345976 363568 375296 431644 445568 468224 691952 727136 750592 863288 891136 936448 1340657 1383904 1454272 1726576 1782272 1872896 2551573 2681314 2767808 2908544 3453152 3564544 5103146 5362628 5535616 5817088 6906304 10206292 10725256 11071232 11634176 13812608 20412584 21450512 22142464 23268352 27625216 40825168 42901024 44284928 55250432 79098763 81650336 85802048 110500864 158197526 163300672 171604096 316395052 326601344 343208192 632790104 653202688 686416384 1265580208 1306405376 1372832768 2531160416 2612810752 5062320832 10124641664 20249283328 40498566656 80997133312
• Sum of all divisors σ(n): 170251053376
• Sum of proper divisors (its aliquot sum) s(n): 89253920064
• 80997133312 is an abundant number, because the sum of its proper divisors (89253920064) is greater than itself. Its abundance is 8256786752

Bases of 80997133312

• Binary: 1001011011011110011100010110000000000₂
• Hexadecimal: 0x12DBCE2C00
• Base-36: 117JLO1S

Squares and roots of 80997133312

• 80997133312 squared (80997133312²) is 6560535604761900089344
• 80997133312 cubed (80997133312³) is 531384576977022163555020678627328
• The square root of 80997133312 is 284599.9531131373
• The cube root of 80997133312 is 4326.6976673629

Scales and comparisons

• 80,997,133,312 seconds is equal to 2,575 years, 23 weeks, 5 days, 19 hours, 41 minutes, 52 seconds.
• To count from 1 to 80,997,133,312 would take you about five thousand, one hundred fifty 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 80997133312 cubic inches would be around 360.6 feet tall.

Recreational maths with 80997133312

• 80997133312 backwards is 21333179908
• The number of decimal digits it has is: 11
• The sum of 80997133312's digits is 46
• More coming soon!