26988015712

Names of 26988015712

• Cardinal: 26988015712 can be written as Twenty-six billion, nine hundred eighty-eight million, fifteen thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.6988015712 × 10¹⁰

Factors of 26988015712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 228676

Divisors of 26988015712

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 31 32 34 56 62 68 112 119 124 136 217 224 238 248 272 434 476 496 527 544 868 952 992 1054 1736 1904 2108 3472 3689 3808 4216 6944 7378 8432 14756 16864 29512 59024 118048 228619 457238 914476 1600333 1828952 3200666 3657904 3886523 6401332 7087189 7315808 7773046 12802664 14174378 15546092 25605328 27205661 28348756 31092184 49610323 51210656 54411322 56697512 62184368 99220646 108822644 113395024 120482213 124368736 198441292 217645288 226790048 240964426 396882584 435290576 481928852 793765168 843375491 870581152 963857704 1587530336 1686750982 1927715408 3373501964 3855430816 6747003928 13494007856 26988015712
• Sum of all divisors σ(n): 66369300480
• Sum of proper divisors (its aliquot sum) s(n): 39381284768
• 26988015712 is an abundant number, because the sum of its proper divisors (39381284768) is greater than itself. Its abundance is 12393269056

Bases of 26988015712

• Binary: 11001001000100111000111000001100000₂
• Hexadecimal: 0x6489C7060
• Base-36: CEBYU74

Squares and roots of 26988015712

• 26988015712 squared (26988015712²) is 728352992071158866944
• 26988015712 cubed (26988015712³) is 19656801993898646923132789424128
• The square root of 26988015712 is 164280.2961769913
• The cube root of 26988015712 is 2999.5560717939

Scales and comparisons

• 26,988,015,712 seconds is equal to 858 years, 7 weeks, 7 hours, 1 minute, 52 seconds.
• To count from 1 to 26,988,015,712 would take you about one thousand, seven hundred sixteen 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 26988015712 cubic inches would be around 250 feet tall.

Recreational maths with 26988015712

• 26988015712 backwards is 21751088962
• The number of decimal digits it has is: 11
• The sum of 26988015712's digits is 49
• More coming soon!