13479642064

Names of 13479642064

• Cardinal: 13479642064 can be written as Thirteen billion, four hundred seventy-nine million, six hundred forty-two thousand and sixty-four.

Scientific notation

• Scientific notation: 1.3479642064 × 10¹⁰

Factors of 13479642064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 291

Divisors of 13479642064

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 43 49 56 86 98 112 172 196 239 301 343 344 392 478 602 686 688 784 956 1204 1372 1673 1912 2107 2408 2744 3346 3824 4214 4816 5488 6692 8428 10277 11711 13384 14749 16856 20554 23422 26768 29498 33712 41108 46844 57121 58996 71939 81977 82216 93688 114242 117992 143878 163954 164432 187376 228484 235984 287756 327908 399847 456968 503573 575512 655816 799694 913936 1007146 1151024 1311632 1599388 2014292 2456203 2798929 3198776 3525011 4028584 4912406 5597858 6397552 7050022 8057168 9824812 11195716 14100044 17193421 19592503 19649624 22391432 28200088 34386842 39185006 39299248 44782864 56400176 68773684 78370012 120353947 137547368 156740024 240707894 275094736 313480048 481415788 842477629 962831576 1684955258 1925663152 3369910516 6739821032 13479642064
• Sum of all divisors σ(n): 31296161600
• Sum of proper divisors (its aliquot sum) s(n): 17816519536
• 13479642064 is an abundant number, because the sum of its proper divisors (17816519536) is greater than itself. Its abundance is 4336877472

Bases of 13479642064

• Binary: 1100100011011100110000001111010000₂
• Hexadecimal: 0x3237303D0
• Base-36: 66XFIDS

Squares and roots of 13479642064

• 13479642064 squared (13479642064²) is 181700750173558180096
• 13479642064 cubed (13479642064³) is 2449261075099850144973329158144
• The square root of 13479642064 is 116101.8607258299
• The cube root of 13479642064 is 2379.9040791791

Scales and comparisons

• 13,479,642,064 seconds is equal to 428 years, 31 weeks, 5 days, 9 hours, 1 minute, 4 seconds.
• To count from 1 to 13,479,642,064 would take you about eight hundred fifty-seven 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 13479642064 cubic inches would be around 198.3 feet tall.

Recreational maths with 13479642064

• 13479642064 backwards is 46024697431
• The number of decimal digits it has is: 11
• The sum of 13479642064's digits is 46
• More coming soon!