20559637472

Names of 20559637472

• Cardinal: 20559637472 can be written as Twenty billion, five hundred fifty-nine million, six hundred thirty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.0559637472 × 10¹⁰

Factors of 20559637472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1106

Divisors of 20559637472

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 43 44 62 86 88 124 172 176 248 341 344 352 473 496 682 688 946 992 1019 1333 1364 1376 1849 1892 2038 2666 2728 3698 3784 4076 5332 5456 7396 7568 8152 10664 10912 11209 14663 14792 15136 16304 20339 21328 22418 29326 29584 31589 32608 40678 42656 43817 44836 57319 58652 59168 63178 81356 87634 89672 114638 117304 126356 162712 175268 179344 229276 234608 252712 325424 347479 350536 358688 458552 469216 481987 505424 630509 650848 694958 701072 917104 963974 1010848 1261018 1358327 1389916 1402144 1834208 1884131 1927948 2522036 2716654 2779832 3768262 3855896 5044072 5433308 5559664 7536524 7711792 10088144 10866616 11119328 14941597 15073048 15423584 20176288 20725441 21733232 29883194 30146096 41450882 43466464 58408061 59766388 60292192 82901764 116816122 119532776 165803528 233632244 239065552 331607056 467264488 478131104 642488671 663214112 934528976 1284977342 1869057952 2569954684 5139909368 10279818736 20559637472
• Sum of all divisors σ(n): 46711365120
• Sum of proper divisors (its aliquot sum) s(n): 26151727648
• 20559637472 is an abundant number, because the sum of its proper divisors (26151727648) is greater than itself. Its abundance is 5592090176

Bases of 20559637472

• Binary: 10011001001011100110010101111100000₂
• Hexadecimal: 0x4C9732BE0
• Base-36: 9G0ODSW

Squares and roots of 20559637472

• 20559637472 squared (20559637472²) is 422698692980066550784
• 20559637472 cubed (20559637472³) is 8690531887558399606552517378048
• The square root of 20559637472 is 143386.3224718453
• The cube root of 20559637472 is 2739.5032342169

Scales and comparisons

• 20,559,637,472 seconds is equal to 653 years, 38 weeks, 18 hours, 24 minutes, 32 seconds.
• To count from 1 to 20,559,637,472 would take you about one thousand, three hundred seven 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 20559637472 cubic inches would be around 228.3 feet tall.

Recreational maths with 20559637472

• 20559637472 backwards is 27473695502
• The number of decimal digits it has is: 11
• The sum of 20559637472's digits is 50
• More coming soon!