20130859400

Names of 20130859400

• Cardinal: 20130859400 can be written as Twenty billion, one hundred thirty million, eight hundred fifty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 2.01308594 × 10¹⁰

Factors of 20130859400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26334

Divisors of 20130859400

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 136 170 200 227 340 425 454 680 850 908 1135 1700 1816 2270 3400 3859 4540 5675 7718 9080 11350 15436 19295 22700 26083 30872 38590 45400 52166 77180 96475 104332 130415 154360 192950 208664 260830 385900 443411 521660 652075 771800 886822 1043320 1304150 1773644 2217055 2608300 3547288 4434110 5216600 5920841 8868220 11085275 11841682 17736440 22170550 23683364 29604205 44341100 47366728 59208410 88682200 100654297 118416820 148021025 201308594 236833640 296042050 402617188 503271485 592084100 805234376 1006542970 1184168200 2013085940 2516357425 4026171880 5032714850 10065429700 20130859400
• Sum of all divisors σ(n): 49777662240
• Sum of proper divisors (its aliquot sum) s(n): 29646802840
• 20130859400 is an abundant number, because the sum of its proper divisors (29646802840) is greater than itself. Its abundance is 9515943440

Bases of 20130859400

• Binary: 10010101111111001001000100110001000₂
• Hexadecimal: 0x4AFE48988
• Base-36: 98XE6IW

Squares and roots of 20130859400

• 20130859400 squared (20130859400²) is 405251500182568360000
• 20130859400 cubed (20130859400³) is 8158060971814357986048584000000
• The square root of 20130859400 is 141883.2597595643
• The cube root of 20130859400 is 2720.3248692853

Scales and comparisons

• 20,130,859,400 seconds is equal to 640 years, 5 weeks, 1 day, 1 hour, 23 minutes, 20 seconds.
• To count from 1 to 20,130,859,400 would take you about one thousand, two hundred eighty 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 20130859400 cubic inches would be around 226.7 feet tall.

Recreational maths with 20130859400

• 20130859400 backwards is 00495803102
• The number of decimal digits it has is: 11
• The sum of 20130859400's digits is 32
• More coming soon!