13481649077465760

Names of 13481649077465760

• Cardinal: 13481649077465760 can be written as Thirteen quadrillion, four hundred eighty-one trillion, six hundred forty-nine billion, seventy-seven million, four hundred sixty-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.348164907746576 × 10¹⁶

Factors of 13481649077465760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 145527300262

Divisors of 13481649077465760

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 193 240 386 480 579 772 965 1158 1544 1930 2316 2895 3088 3860 4632 5790 6176 7720 9264 11580 15440 18528 23160 30880 46320 92640 145527300059 291054600118 436581900177 582109200236 727636500295 873163800354 1164218400472 1455273000590 1746327600708 2182909500885 2328436800944 2910546001180 3492655201416 4365819001770 4656873601888 5821092002360 6985310402832 8731638003540 11642184004720 13970620805664 17463276007080 23284368009440 28086768911387 34926552014160 56173537822774 69853104028320 84260306734161 112347075645548 140433844556935 168520613468322 224694151291096 280867689113870 337041226936644 421301533670805 449388302582192 561735378227740 674082453873288 842603067341610 898776605164384 1123470756455480 1348164907746576 1685206134683220 2246941512910960 2696329815493152 3370412269366440 4493883025821920 6740824538732880 13481649077465760
• Sum of all divisors σ(n): 42687231871999680
• Sum of proper divisors (its aliquot sum) s(n): 29205582794533920
• 13481649077465760 is an abundant number, because the sum of its proper divisors (29205582794533920) is greater than itself. Its abundance is 15723933717068160

Bases of 13481649077465760

• Binary: 101111111001010111110100001000001111111011001010100000₂
• Hexadecimal: 0x2FE57D083FB2A0
• Base-36: 3OQUG32UXEO

Squares and roots of 13481649077465760

• 13481649077465760 squared (13481649077465760²) is 181754861847933377677423972377600
• 13481649077465760 cubed (13481649077465760³) is 2450355265557107679976628750929181524849790976000
• The square root of 13481649077465760 is 116110503.7344415279
• The cube root of 13481649077465760 is 238002.2189696475

Scales and comparisons

• 13,481,649,077,465,760 seconds is equal to 428,674,739 years, 9 weeks, 4 days, 6 hours, 16 minutes.
• To count from 1 to 13,481,649,077,465,760 would take you about one billion, two hundred eighty-six million, twenty-four thousand, two hundred seventeen 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 13481649077465760 cubic inches would be around 19833.5 feet tall.

Recreational maths with 13481649077465760

• 13481649077465760 backwards is 06756477094618431
• The number of decimal digits it has is: 17
• The sum of 13481649077465760's digits is 78
• More coming soon!