80961042944

Names of 80961042944

• Cardinal: 80961042944 can be written as Eighty billion, nine hundred sixty-one million, forty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 8.0961042944 × 10¹⁰

Factors of 80961042944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1469

Divisors of 80961042944

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 32 41 53 64 82 106 128 164 212 256 328 424 512 656 848 1312 1373 1696 2173 2624 2746 2809 3392 4346 5248 5492 5618 6784 8692 10496 10984 11236 13568 17384 20992 21968 22472 27136 34768 43936 44944 56293 69536 72769 87872 89888 112586 115169 139072 145538 175744 179776 225172 230338 278144 291076 351488 359552 450344 460676 556288 582152 702976 719104 900688 921352 1112576 1164304 1438208 1801376 1842704 2328608 2983529 3602752 3685408 3856757 4657216 5967058 7205504 7370816 7713514 9314432 11934116 14411008 14741632 15427028 18628864 23868232 28822016 29483264 30854056 37257728 47736464 58966528 61708112 95472928 123416224 158127037 190945856 246832448 316254074 381891712 493664896 632508148 763783424 987329792 1265016296 1527566848 1974659584 2530032592 5060065184 10120130368 20240260736 40480521472 80961042944
• Sum of all divisors σ(n): 169018018092
• Sum of proper divisors (its aliquot sum) s(n): 88056975148
• 80961042944 is an abundant number, because the sum of its proper divisors (88056975148) is greater than itself. Its abundance is 7095932204

Bases of 80961042944

• Binary: 1001011011001101001110111101000000000₂
• Hexadecimal: 0x12D9A77A00
• Base-36: 116Y44JK

Squares and roots of 80961042944

• 80961042944 squared (80961042944²) is 6554690474580212187136
• 80961042944 cubed (80961042944³) is 530674576997116299255349860368384
• The square root of 80961042944 is 284536.5406129765
• The cube root of 80961042944 is 4326.0549478701

Scales and comparisons

• 80,961,042,944 seconds is equal to 2,574 years, 16 weeks, 1 day, 2 hours, 35 minutes, 44 seconds.
• To count from 1 to 80,961,042,944 would take you about five thousand, one hundred forty-eight 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 80961042944 cubic inches would be around 360.5 feet tall.

Recreational maths with 80961042944

• 80961042944 backwards is 44924016908
• The number of decimal digits it has is: 11
• The sum of 80961042944's digits is 47
• More coming soon!