20942715332

Names of 20942715332

• Cardinal: 20942715332 can be written as Twenty billion, nine hundred forty-two million, seven hundred fifteen thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 2.0942715332 × 10¹⁰

Factors of 20942715332

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5106

Divisors of 20942715332

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 77 113 121 154 226 242 308 452 484 791 847 1243 1331 1582 1694 2486 2662 3164 3388 4972 4973 5324 8701 9317 9946 13673 17402 18634 19892 27346 34804 34811 37268 54692 54703 69622 95711 109406 139244 150403 191422 218812 300806 382844 382921 561949 601612 601733 765842 1052821 1123898 1203466 1531684 2105642 2247796 2406932 3933643 4211284 4212131 6181439 6619063 7867286 8424262 12362878 13238126 15734572 16848524 24725756 26476252 43270073 46333441 67995829 86540146 92666882 135991658 173080292 185333764 271983316 475970803 747954119 951941606 1495908238 1903883212 2991816476 5235678833 10471357666 20942715332
• Sum of all divisors σ(n): 46487879424
• Sum of proper divisors (its aliquot sum) s(n): 25545164092
• 20942715332 is an abundant number, because the sum of its proper divisors (25545164092) is greater than itself. Its abundance is 4602448760

Bases of 20942715332

• Binary: 10011100000010010000111100111000100₂
• Hexadecimal: 0x4E04879C4
• Base-36: 9MCR2KK

Squares and roots of 20942715332

• 20942715332 squared (20942715332²) is 438597325477187870224
• 20942715332 cubed (20942715332³) is 9185418932845296625984591074368
• The square root of 20942715332 is 144715.9816053501
• The cube root of 20942715332 is 2756.4132560631

Scales and comparisons

• 20,942,715,332 seconds is equal to 665 years, 47 weeks, 3 days, 12 hours, 55 minutes, 32 seconds.
• To count from 1 to 20,942,715,332 would take you about one thousand, three hundred thirty-one 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 20942715332 cubic inches would be around 229.7 feet tall.

Recreational maths with 20942715332

• 20942715332 backwards is 23351724902
• The number of decimal digits it has is: 11
• The sum of 20942715332's digits is 38
• More coming soon!