20713518648

Names of 20713518648

• Cardinal: 20713518648 can be written as Twenty billion, seven hundred thirteen million, five hundred eighteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 2.0713518648 × 10¹⁰

Factors of 20713518648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 498

Divisors of 20713518648

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 43 57 72 76 86 114 129 152 171 172 228 258 342 344 361 387 431 456 516 684 722 774 817 862 1032 1083 1293 1368 1444 1548 1634 1724 1849 2166 2451 2586 2888 3096 3249 3268 3448 3698 3879 4332 4902 5172 5547 6498 6536 7353 7396 7758 8189 8664 9804 10344 11094 12996 14706 14792 15516 15523 16378 16641 18533 19608 22188 24567 25992 29412 31032 31046 32756 33282 35131 37066 44376 46569 49134 55599 58824 62092 65512 66564 70262 73701 74132 93138 98268 105393 111198 124184 133128 139707 140524 147402 148264 155591 166797 186276 196536 210786 222396 279414 281048 294804 311182 316179 333594 352127 372552 421572 444792 466773 558828 589608 622364 632358 667188 667489 704254 796919 843144 933546 1056381 1117656 1244728 1264716 1334376 1334978 1400319 1408508 1593838 1867092 2002467 2112762 2390757 2529432 2669956 2800638 2817016 3169143 3187676 3734184 4004934 4225524 4781514 5339912 5601276 6007401 6338286 6375352 6690413 7172271 8009868 8451048 9563028 11202552 12014802 12676572 13380826 14344542 15141461 16019736 19126056 20071239 24029604 25353144 26761652 28689084 30282922 40142478 45424383 48059208 53523304 57378168 60213717 60565844 80284956 90848766 120427434 121131688 136273149 160569912 181697532 240854868 272546298 287687759 363395064 481709736 545092596 575375518 863063277 1090185192 1150751036 1726126554 2301502072 2589189831 3452253108 5178379662 6904506216 10356759324 20713518648
• Sum of all divisors σ(n): 60756667920
• Sum of proper divisors (its aliquot sum) s(n): 40043149272
• 20713518648 is an abundant number, because the sum of its proper divisors (40043149272) is greater than itself. Its abundance is 19329630624

Bases of 20713518648

• Binary: 10011010010100111110011011000111000₂
• Hexadecimal: 0x4D29F3638
• Base-36: 9IKALA0

Squares and roots of 20713518648

• 20713518648 squared (20713518648²) is 429049854781043747904
• 20713518648 cubed (20713518648³) is 8887132167928841629113314913792
• The square root of 20713518648 is 143921.9185808749
• The cube root of 20713518648 is 2746.3209711055

Scales and comparisons

• 20,713,518,648 seconds is equal to 658 years, 32 weeks, 3 days, 19 hours, 10 minutes, 48 seconds.
• To count from 1 to 20,713,518,648 would take you about one thousand, three hundred seventeen 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 20713518648 cubic inches would be around 228.9 feet tall.

Recreational maths with 20713518648

• 20713518648 backwards is 84681531702
• The number of decimal digits it has is: 11
• The sum of 20713518648's digits is 45
• More coming soon!