126427832664

Names of 126427832664

• Cardinal: 126427832664 can be written as One hundred twenty-six billion, four hundred twenty-seven million, eight hundred thirty-two thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.26427832664 × 10¹¹

Factors of 126427832664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 39607748

Divisors of 126427832664

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 152 168 228 266 399 456 532 798 1064 1596 3192 39607717 79215434 118823151 158430868 237646302 277254019 316861736 475292604 554508038 752546623 831762057 950585208 1109016076 1505093246 1663524114 2218032152 2257639869 3010186492 3327048228 4515279738 5267826361 6020372984 6654096456 9030559476 10535652722 15803479083 18061118952 21071305444 31606958166 42142610888 63213916332 126427832664
• Sum of all divisors σ(n): 380234092800
• Sum of proper divisors (its aliquot sum) s(n): 253806260136
• 126427832664 is an abundant number, because the sum of its proper divisors (253806260136) is greater than itself. Its abundance is 127378427472

Bases of 126427832664

• Binary: 1110101101111101011111010000101011000₂
• Hexadecimal: 0x1D6FAFA158
• Base-36: 1M2VV80O

Squares and roots of 126427832664

• 126427832664 squared (126427832664²) is 15983996872116385336896
• 126427832664 cubed (126427832664³) is 2020822081849829772905630753170944
• The square root of 126427832664 is 355566.9172799967
• The cube root of 126427832664 is 5018.9657380499

Scales and comparisons

• 126,427,832,664 seconds is equal to 4,020 years, 5 days, 2 hours, 24 minutes, 24 seconds.
• To count from 1 to 126,427,832,664 would take you about eight thousand and forty 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 126427832664 cubic inches would be around 418.2 feet tall.

Recreational maths with 126427832664

• 126427832664 backwards is 466238724621
• The number of decimal digits it has is: 12
• The sum of 126427832664's digits is 51
• More coming soon!