14991737838

Names of 14991737838

• Cardinal: 14991737838 can be written as Fourteen billion, nine hundred ninety-one million, seven hundred thirty-seven thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.4991737838 × 10¹⁰

Factors of 14991737838

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2790

Divisors of 14991737838

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 43 66 77 86 129 154 231 258 301 313 462 473 602 626 903 939 946 1419 1806 1878 2191 2411 2838 3311 3443 4382 4822 6573 6622 6886 7233 9933 10329 13146 13459 14466 16877 19866 20658 24101 26521 26918 33754 40377 48202 50631 53042 72303 79563 80754 94213 101262 103673 144606 148049 159126 185647 188426 207346 282639 296098 311019 371294 444147 556941 565278 622038 725711 754643 888294 1036343 1113882 1140403 1451422 1509286 2072686 2177133 2263929 2280806 3109029 3421209 4354266 4527858 5282501 6218058 6842418 7982821 8301073 10565002 15847503 15965642 16602146 23948463 24903219 31695006 32449649 47896926 49806438 58107511 64899298 97348947 116215022 174322533 194697894 227147543 348645066 356946139 454295086 681442629 713892278 1070838417 1362885258 2141676834 2498622973 4997245946 7495868919 14991737838
• Sum of all divisors σ(n): 38389469184
• Sum of proper divisors (its aliquot sum) s(n): 23397731346
• 14991737838 is an abundant number, because the sum of its proper divisors (23397731346) is greater than itself. Its abundance is 8405993508

Bases of 14991737838

• Binary: 1101111101100100111100001111101110₂
• Hexadecimal: 0x37D93C3EE
• Base-36: 6VXOYY6

Squares and roots of 14991737838

• 14991737838 squared (14991737838²) is 224752203403320914244
• 14991737838 cubed (14991737838³) is 3369426111935438524928527964472
• The square root of 14991737838 is 122440.7523580283
• The cube root of 14991737838 is 2465.7591857531

Scales and comparisons

• 14,991,737,838 seconds is equal to 476 years, 35 weeks, 6 days, 11 hours, 37 minutes, 18 seconds.
• To count from 1 to 14,991,737,838 would take you about nine hundred fifty-three 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 14991737838 cubic inches would be around 205.5 feet tall.

Recreational maths with 14991737838

• 14991737838 backwards is 83873719941
• The number of decimal digits it has is: 11
• The sum of 14991737838's digits is 60
• More coming soon!