20727208593

Names of 20727208593

• Cardinal: 20727208593 can be written as Twenty billion, seven hundred twenty-seven million, two hundred eight thousand, five hundred ninety-three.

Scientific notation

• Scientific notation: 2.0727208593 × 10¹⁰

Factors of 20727208593

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 982

Divisors of 20727208593

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 21 39 41 49 63 91 109 117 123 147 273 287 327 369 441 533 637 763 809 819 861 981 1417 1599 1911 2009 2289 2427 2583 3731 4251 4469 4797 5341 5663 5733 6027 6867 7281 9919 10517 11193 12753 13407 16023 16989 18081 26117 29757 31283 31551 33169 33579 39641 40221 48069 50967 58097 69433 73619 78351 88181 89271 93849 94653 99507 118923 174291 208299 218981 220857 232183 235053 264543 281547 298521 356769 406679 431197 515333 522873 617267 624897 656943 662571 696549 793629 1146353 1220037 1293591 1545999 1625281 1851801 1970829 2089647 2846753 3018379 3439059 3615421 3660111 3880773 4320869 4637997 4875843 5555403 8024471 8540259 9055137 10317177 10846263 12962607 14627529 21128653 24073413 25307947 25620777 27165411 32538789 38887821 47000473 56171297 63385959 72220239 75923841 141001419 168513891 177155629 190157877 227771523 329003311 423004257 505541673 531466887 987009933 1594400661 2303023177 2961029799 6909069531 20727208593
• Sum of all divisors σ(n): 38821582800
• Sum of proper divisors (its aliquot sum) s(n): 18094374207
• 20727208593 is a deficient number, because the sum of its proper divisors (18094374207) is less than itself. Its deficiency is 2632834386

Bases of 20727208593

• Binary: 10011010011011100000001101010010001₂
• Hexadecimal: 0x4D3701A91
• Base-36: 9ISG0I9

Squares and roots of 20727208593

• 20727208593 squared (20727208593²) is 429617176057733039649
• 20727208593 cubed (20727208593³) is 8904764823284238123512762503857
• The square root of 20727208593 is 143969.4710450795
• The cube root of 20727208593 is 2746.9258691897

Scales and comparisons

• 20,727,208,593 seconds is equal to 659 years, 3 weeks, 1 day, 5 hours, 56 minutes, 33 seconds.
• To count from 1 to 20,727,208,593 would take you about one thousand, three hundred eighteen 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 20727208593 cubic inches would be around 228.9 feet tall.

Recreational maths with 20727208593

• 20727208593 backwards is 39580272702
• The number of decimal digits it has is: 11
• The sum of 20727208593's digits is 45
• More coming soon!