16920749776

Names of 16920749776

• Cardinal: 16920749776 can be written as Sixteen billion, nine hundred twenty million, seven hundred forty-nine thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.6920749776 × 10¹⁰

Factors of 16920749776

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 199

Divisors of 16920749776

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 89 98 101 112 178 196 202 343 356 392 404 623 686 707 712 784 808 1246 1372 1414 1424 1616 2401 2492 2744 2828 4361 4802 4949 4984 5488 5656 8722 8989 9604 9898 9968 11312 16807 17444 17978 19208 19796 30527 33614 34643 34888 35956 38416 39592 61054 62923 67228 69286 69776 71912 79184 117649 122108 125846 134456 138572 143824 213689 235298 242501 244216 251692 268912 277144 427378 440461 470596 485002 488432 503384 554288 854756 880922 941192 970004 1006768 1495823 1697507 1709512 1761844 1882384 1940008 2991646 3083227 3395014 3419024 3523688 3880016 5983292 6166454 6790028 7047376 10470761 11882549 11966584 12332908 13580056 20941522 21582589 23765098 23933168 24665816 27160112 41883044 43165178 47530196 49331632 83766088 86330356 95060392 151078123 167532176 172660712 190120784 302156246 345321424 604312492 1057546861 1208624984 2115093722 2417249968 4230187444 8460374888 16920749776
• Sum of all divisors σ(n): 39060597060
• Sum of proper divisors (its aliquot sum) s(n): 22139847284
• 16920749776 is an abundant number, because the sum of its proper divisors (22139847284) is greater than itself. Its abundance is 5219097508

Bases of 16920749776

• Binary: 1111110000100011100010011011010000₂
• Hexadecimal: 0x3F08E26D0
• Base-36: 7RU6E34

Squares and roots of 16920749776

• 16920749776 squared (16920749776²) is 286311772982004050176
• 16920749776 cubed (16920749776³) is 4844609868551407884046644760576
• The square root of 16920749776 is 130079.7823491415
• The cube root of 16920749776 is 2567.2797844743

Scales and comparisons

• 16,920,749,776 seconds is equal to 538 years, 1 week, 3 days, 16 minutes, 16 seconds.
• To count from 1 to 16,920,749,776 would take you about one thousand and seventy-six 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 16920749776 cubic inches would be around 213.9 feet tall.

Recreational maths with 16920749776

• 16920749776 backwards is 67794702961
• The number of decimal digits it has is: 11
• The sum of 16920749776's digits is 58
• More coming soon!