21229024448860

Names of 21229024448860

• Cardinal: 21229024448860 can be written as Twenty-one trillion, two hundred twenty-nine billion, twenty-four million, four hundred forty-eight thousand, eight hundred sixty.

Scientific notation

• Scientific notation: 2.122902444886 × 10¹³

Factors of 21229024448860

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 447484

Divisors of 21229024448860

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 809 1618 2957 3236 4045 5914 8090 11828 14785 16180 29570 59140 443711 887422 1774844 2218555 2392213 4437110 4784426 8874220 9568852 11961065 23922130 47844260 358962199 717924398 1312053427 1435848796 1794810995 2624106854 3589621990 5248213708 6560267135 7179243980 13120534270 26241068540 1061451222443 2122902444886 4245804889772 5307256112215 10614512224430 21229024448860
• Sum of all divisors σ(n): 44651253265920
• Sum of proper divisors (its aliquot sum) s(n): 23422228817060
• 21229024448860 is an abundant number, because the sum of its proper divisors (23422228817060) is greater than itself. Its abundance is 2193204368200

Bases of 21229024448860

• Binary: 100110100111011000100011101100001000101011100₂
• Hexadecimal: 0x134EC476115C
• Base-36: 7IWH91FFG

Squares and roots of 21229024448860

• 21229024448860 squared (21229024448860²) is 450671479050295626755299600
• 21229024448860 cubed (21229024448860³) is 9567315847162623153998992360974178456000
• The square root of 21229024448860 is 4607496.5489797169
• The cube root of 21229024448860 is 27689.1747631241

Scales and comparisons

• 21,229,024,448,860 seconds is equal to 675,017 years, 16 weeks, 1 day, 11 hours, 47 minutes, 40 seconds.
• To count from 1 to 21,229,024,448,860 would take you about one million, six hundred eighty-seven thousand, five hundred forty-three 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 21229024448860 cubic inches would be around 2307.4 feet tall.

Recreational maths with 21229024448860

• 21229024448860 backwards is 06884442092212
• The number of decimal digits it has is: 14
• The sum of 21229024448860's digits is 52
• More coming soon!