27404405440

Names of 27404405440

• Cardinal: 27404405440 can be written as Twenty-seven billion, four hundred four million, four hundred five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.740440544 × 10¹⁰

Factors of 27404405440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 674455

Divisors of 27404405440

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 127 160 254 320 508 635 1016 1270 2032 2540 4064 5080 8128 10160 20320 40640 674321 1348642 2697284 3371605 5394568 6743210 10789136 13486420 21578272 26972840 43156544 53945680 85638767 107891360 171277534 215782720 342555068 428193835 685110136 856387670 1370220272 1712775340 2740440544 3425550680 5480881088 6851101360 13702202720 27404405440
• Sum of all divisors σ(n): 65770670592
• Sum of proper divisors (its aliquot sum) s(n): 38366265152
• 27404405440 is an abundant number, because the sum of its proper divisors (38366265152) is greater than itself. Its abundance is 10961859712

Bases of 27404405440

• Binary: 11001100001011011100000101011000000₂
• Hexadecimal: 0x6616E0AC0
• Base-36: CL7VIKG

Squares and roots of 27404405440

• 27404405440 squared (27404405440²) is 751001437519901593600
• 27404405440 cubed (27404405440³) is 20580747879818211339916509184000
• The square root of 27404405440 is 165542.7601557979
• The cube root of 27404405440 is 3014.9038154105

Scales and comparisons

• 27,404,405,440 seconds is equal to 871 years, 19 weeks, 3 days, 14 hours, 50 minutes, 40 seconds.
• To count from 1 to 27,404,405,440 would take you about one thousand, seven hundred forty-two 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 27404405440 cubic inches would be around 251.2 feet tall.

Recreational maths with 27404405440

• 27404405440 backwards is 04450440472
• The number of decimal digits it has is: 11
• The sum of 27404405440's digits is 34
• More coming soon!