27996966976

Names of 27996966976

• Cardinal: 27996966976 can be written as Twenty-seven billion, nine hundred ninety-six million, nine hundred sixty-six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.7996966976 × 10¹⁰

Factors of 27996966976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 893

Divisors of 27996966976

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 59 64 88 118 176 236 352 472 649 704 821 944 1298 1642 1888 2596 3284 3776 5192 6568 9031 10384 13136 18062 20768 26272 36124 41536 48439 52544 72248 96878 144496 193756 288992 387512 532829 577984 674041 775024 1065658 1348082 1550048 2131316 2696164 3100096 4262632 5392328 7414451 8525264 10784656 14828902 17050528 21569312 29657804 34101056 39768419 43138624 59315608 79536838 118631216 159073676 237262432 318147352 437452609 474524864 636294704 874905218 1272589408 1749810436 2545178816 3499620872 6999241744 13998483488 27996966976
• Sum of all divisors σ(n): 61709472720
• Sum of proper divisors (its aliquot sum) s(n): 33712505744
• 27996966976 is an abundant number, because the sum of its proper divisors (33712505744) is greater than itself. Its abundance is 5715538768

Bases of 27996966976

• Binary: 11010000100101111111101000001000000₂
• Hexadecimal: 0x684BFD040
• Base-36: CV0O5Z4

Squares and roots of 27996966976

• 27996966976 squared (27996966976²) is 783830159855234584576
• 27996966976 cubed (27996966976³) is 21944867100259803605107350962176
• The square root of 27996966976 is 167322.9421687295
• The cube root of 27996966976 is 3036.4793244971

Scales and comparisons

• 27,996,966,976 seconds is equal to 890 years, 11 weeks, 1 day, 23 hours, 16 minutes, 16 seconds.
• To count from 1 to 27,996,966,976 would take you about one thousand, seven hundred eighty 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 27996966976 cubic inches would be around 253 feet tall.

Recreational maths with 27996966976

• 27996966976 backwards is 67966969972
• The number of decimal digits it has is: 11
• The sum of 27996966976's digits is 76
• More coming soon!