16801321544

Names of 16801321544

• Cardinal: 16801321544 can be written as Sixteen billion, eight hundred one million, three hundred twenty-one thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.6801321544 × 10¹⁰

Factors of 16801321544

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1923

Divisors of 16801321544

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 43 56 68 86 119 136 172 238 257 301 344 476 514 602 731 952 1028 1204 1462 1597 1799 2056 2408 2924 3194 3598 4369 5117 5848 6388 7196 8738 10234 11051 11179 12776 14392 17476 20468 22102 22358 27149 30583 34952 40936 44204 44716 54298 61166 68671 77357 88408 89432 108596 122332 137342 154714 187867 190043 217192 244664 274684 309428 375734 380086 410429 480697 549368 618856 751468 760172 820858 961394 1167407 1315069 1502936 1520344 1641716 1922788 2334814 2630138 2873003 3283432 3845576 4669628 5260276 5746006 6977293 8171849 9339256 10520552 11492012 13954586 16343698 17648447 22984024 27909172 32687396 35296894 48841051 55818344 65374792 70593788 97682102 123539129 141187576 195364204 247078258 300023599 390728408 494156516 600047198 988313032 1200094396 2100165193 2400188792 4200330386 8400660772 16801321544
• Sum of all divisors σ(n): 39183471360
• Sum of proper divisors (its aliquot sum) s(n): 22382149816
• 16801321544 is an abundant number, because the sum of its proper divisors (22382149816) is greater than itself. Its abundance is 5580828272

Bases of 16801321544

• Binary: 1111101001011011111101001001001000₂
• Hexadecimal: 0x3E96FD248
• Base-36: 7PV2MO8

Squares and roots of 16801321544

• 16801321544 squared (16801321544²) is 282284405624878543936
• 16801321544 cubed (16801321544³) is 4742751065760506662615267357184
• The square root of 16801321544 is 129619.9118345633
• The cube root of 16801321544 is 2561.2254846313

Scales and comparisons

• 16,801,321,544 seconds is equal to 534 years, 11 weeks, 6 days, 17 hours, 45 minutes, 44 seconds.
• To count from 1 to 16,801,321,544 would take you about one thousand and sixty-eight 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 16801321544 cubic inches would be around 213.4 feet tall.

Recreational maths with 16801321544

• 16801321544 backwards is 44512310861
• The number of decimal digits it has is: 11
• The sum of 16801321544's digits is 35
• More coming soon!