13608978379851552

Names of 13608978379851552

• Cardinal: 13608978379851552 can be written as Thirteen quadrillion, six hundred eight trillion, nine hundred seventy-eight billion, three hundred seventy-nine million, eight hundred fifty-one thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.3608978379851552 × 10¹⁶

Factors of 13608978379851552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 254506627953

Divisors of 13608978379851552

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 557 1114 1671 2228 3342 4456 6684 8912 13368 17824 26736 53472 254506627391 509013254782 763519882173 1018026509564 1527039764346 2036053019128 3054079528692 4072106038256 6108159057384 8144212076512 12216318114768 24432636229536 141760191456787 283520382913574 425280574370361 567040765827148 850561148740722 1134081531654296 1701122297481444 2268163063308592 3402244594962888 4536326126617184 6804489189925776 13608978379851552
• Sum of all divisors σ(n): 35787703917353472
• Sum of proper divisors (its aliquot sum) s(n): 22178725537501920
• 13608978379851552 is an abundant number, because the sum of its proper divisors (22178725537501920) is greater than itself. Its abundance is 8569747157650368

Bases of 13608978379851552

• Binary: 110000010110010100101100110010000101100100011100100000₂
• Hexadecimal: 0x30594B32164720
• Base-36: 3PZZACXYCYO

Squares and roots of 13608978379851552

• 13608978379851552 squared (13608978379851552²) is 185204292543266973154913556808704
• 13608978379851552 cubed (13608978379851552³) is 2520441213077022245413796089747653924138381508608
• The square root of 13608978379851552 is 116657526.0317633857
• The cube root of 13608978379851552 is 238749.1540142075

Scales and comparisons

• 13,608,978,379,851,552 seconds is equal to 432,723,417 years, 7 weeks, 3 days, 20 hours, 59 minutes, 12 seconds.
• To count from 1 to 13,608,978,379,851,552 would take you about one billion, two hundred ninety-eight million, one hundred seventy thousand, two hundred fifty-one 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 13608978379851552 cubic inches would be around 19895.8 feet tall.

Recreational maths with 13608978379851552

• 13608978379851552 backwards is 25515897387980631
• The number of decimal digits it has is: 17
• The sum of 13608978379851552's digits is 87
• More coming soon!