15413071968

Names of 15413071968

• Cardinal: 15413071968 can be written as Fifteen billion, four hundred thirteen million, seventy-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.5413071968 × 10¹⁰

Factors of 15413071968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 209

Divisors of 15413071968

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 197 224 252 288 336 394 504 591 672 788 1008 1182 1379 1576 1773 2016 2364 2758 3152 3546 4137 4728 5516 6304 7092 8274 9456 11032 12411 14184 16548 18912 22064 24822 28368 33096 38809 44128 49644 56736 66192 77618 99288 116427 132384 155236 198576 232854 271663 310472 349281 397152 465708 543326 620944 698562 814989 931416 1086652 1241888 1397124 1629978 1862832 2173304 2444967 2794248 3259956 3725664 4346608 4889934 5588496 6519912 7645373 8693216 9779868 11176992 13039824 15290746 19559736 22936119 26079648 30581492 39119472 45872238 53517611 61162984 68808357 78238944 91744476 107035222 122325968 137616714 160552833 183488952 214070444 244651936 275233428 321105666 366977904 428140888 481658499 550466856 642211332 733955808 856281776 963316998 1100933712 1284422664 1712563552 1926633996 2201867424 2568845328 3853267992 5137690656 7706535984 15413071968
• Sum of all divisors σ(n): 50348057760
• Sum of proper divisors (its aliquot sum) s(n): 34934985792
• 15413071968 is an abundant number, because the sum of its proper divisors (34934985792) is greater than itself. Its abundance is 19521913824

Bases of 15413071968

• Binary: 1110010110101100001101000001100000₂
• Hexadecimal: 0x396B0D060
• Base-36: 72WJMG0

Squares and roots of 15413071968

• 15413071968 squared (15413071968²) is 237562787490747393024
• 15413071968 cubed (15413071968³) is 3661572340513579702787293151232
• The square root of 15413071968 is 124149.3937480163
• The cube root of 15413071968 is 2488.6456814767

Scales and comparisons

• 15,413,071,968 seconds is equal to 490 years, 4 weeks, 4 days, 52 minutes, 48 seconds.
• To count from 1 to 15,413,071,968 would take you about nine hundred eighty 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 15413071968 cubic inches would be around 207.4 feet tall.

Recreational maths with 15413071968

• 15413071968 backwards is 86917031451
• The number of decimal digits it has is: 11
• The sum of 15413071968's digits is 45
• More coming soon!