20701709080

Names of 20701709080

• Cardinal: 20701709080 can be written as Twenty billion, seven hundred one million, seven hundred nine thousand and eighty.

Scientific notation

• Scientific notation: 2.070170908 × 10¹⁰

Factors of 20701709080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 904

Divisors of 20701709080

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 61 65 104 122 130 169 244 260 305 338 488 520 610 676 793 823 845 1220 1352 1586 1646 1690 2440 3172 3292 3380 3721 3965 4115 6344 6584 6760 7442 7930 8230 10309 10699 14884 15860 16460 18605 20618 21398 29768 31720 32920 37210 41236 42796 48373 50203 51545 53495 74420 82472 85592 96746 100406 103090 106990 139087 148840 193492 200812 206180 213980 241865 251015 278174 386984 401624 412360 427960 483730 502030 556348 628849 652639 695435 967460 1004060 1112696 1257698 1305278 1390870 1934920 2008120 2515396 2610556 2781740 3062383 3144245 3263195 5030792 5221112 5563480 6124766 6288490 6526390 8484307 12249532 12576980 13052780 15311915 16968614 24499064 25153960 26105560 30623830 33937228 39810979 42421535 61247660 67874456 79621958 84843070 122495320 159243916 169686140 199054895 318487832 339372280 398109790 517542727 796219580 1035085454 1592439160 2070170908 2587713635 4140341816 5175427270 10350854540 20701709080
• Sum of all divisors σ(n): 51340152240
• Sum of proper divisors (its aliquot sum) s(n): 30638443160
• 20701709080 is an abundant number, because the sum of its proper divisors (30638443160) is greater than itself. Its abundance is 9936734080

Bases of 20701709080

• Binary: 10011010001111010110000001100011000₂
• Hexadecimal: 0x4D1EB0318
• Base-36: 9ID9GYG

Squares and roots of 20701709080

• 20701709080 squared (20701709080²) is 428560758832954446400
• 20701709080 cubed (20701709080³) is 8871940152463863266265253312000
• The square root of 20701709080 is 143880.8850403695
• The cube root of 20701709080 is 2745.7989443959

Scales and comparisons

• 20,701,709,080 seconds is equal to 658 years, 13 weeks, 2 hours, 44 minutes, 40 seconds.
• To count from 1 to 20,701,709,080 would take you about one thousand, three 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 20701709080 cubic inches would be around 228.8 feet tall.

Recreational maths with 20701709080

• 20701709080 backwards is 08090710702
• The number of decimal digits it has is: 11
• The sum of 20701709080's digits is 34
• More coming soon!