21829314080

Names of 21829314080

• Cardinal: 21829314080 can be written as Twenty-one billion, eight hundred twenty-nine million, three hundred fourteen thousand and eighty.

Scientific notation

• Scientific notation: 2.182931408 × 10¹⁰

Factors of 21829314080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 22970

Divisors of 21829314080

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 883 1120 1766 3532 4415 6181 7064 8830 12362 14128 17660 22073 24724 28256 30905 35320 44146 49448 61810 70640 88292 98896 110365 123620 141280 154511 176584 197792 220730 247240 309022 353168 441460 494480 618044 706336 772555 882920 988960 1236088 1545110 1765840 2472176 3090220 3531680 4944352 6180440 12360880 19490459 24721760 38980918 77961836 97452295 136433213 155923672 194904590 272866426 311847344 389809180 545732852 623694688 682166065 779618360 1091465704 1364332130 1559236720 2182931408 2728664260 3118473440 4365862816 5457328520 10914657040 21829314080
• Sum of all divisors σ(n): 59008569984
• Sum of proper divisors (its aliquot sum) s(n): 37179255904
• 21829314080 is an abundant number, because the sum of its proper divisors (37179255904) is greater than itself. Its abundance is 15349941824

Bases of 21829314080

• Binary: 10100010101001000001110011000100000₂
• Hexadecimal: 0x51520E620
• Base-36: A10LYJK

Squares and roots of 21829314080

• 21829314080 squared (21829314080²) is 476518953203286246400
• 21829314080 cubed (21829314080³) is 10402081894547357560809869312000
• The square root of 21829314080 is 147747.4672540955
• The cube root of 21829314080 is 2794.7740140699

Scales and comparisons

• 21,829,314,080 seconds is equal to 694 years, 5 weeks, 3 days, 2 hours, 21 minutes, 20 seconds.
• To count from 1 to 21,829,314,080 would take you about one thousand, three hundred eighty-eight 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 21829314080 cubic inches would be around 232.9 feet tall.

Recreational maths with 21829314080

• 21829314080 backwards is 08041392812
• The number of decimal digits it has is: 11
• The sum of 21829314080's digits is 38
• More coming soon!