13159519276490640

Names of 13159519276490640

• Cardinal: 13159519276490640 can be written as Thirteen quadrillion, one hundred fifty-nine trillion, five hundred nineteen billion, two hundred seventy-six million, four hundred ninety thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.315951927649064 × 10¹⁶

Factors of 13159519276490640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 46038061128

Divisors of 13159519276490640

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 397 720 794 1191 1588 1985 2382 3176 3573 3970 4764 5955 6352 7146 7940 9528 11910 14292 15880 17865 19056 23820 28584 31760 35730 47640 57168 71460 95280 142920 285840 46038060721 92076121442 138114182163 184152242884 230190303605 276228364326 368304485768 414342546489 460380607210 552456728652 690570910815 736608971536 828685092978 920761214420 1104913457304 1381141821630 1657370185956 1841522428840 2071712732445 2209826914608 2762283643260 3314740371912 3683044857680 4143425464890 5524567286520 6629480743824 8286850929780 11049134573040 16573701859560 18277110106237 33147403719120 36554220212474 54831330318711 73108440424948 91385550531185 109662660637422 146216880849896 164493990956133 182771101062370 219325321274844 274156651593555 292433761699792 328987981912266 365542202124740 438650642549688 548313303187110 657975963824532 731084404249480 822469954780665 877301285099376 1096626606374220 1315951927649064 1462168808498960 1644939909561330 2193253212748440 2631903855298128 3289879819122660 4386506425496880 6579759638245320 13159519276490640
• Sum of all divisors σ(n): 44305372268666808
• Sum of proper divisors (its aliquot sum) s(n): 31145852992176168
• 13159519276490640 is an abundant number, because the sum of its proper divisors (31145852992176168) is greater than itself. Its abundance is 17986333715685528

Bases of 13159519276490640

• Binary: 101110110000001000001101010111111000111101111110010000₂
• Hexadecimal: 0x2EC08357E3DF90
• Base-36: 3LKNRP4I4K0

Squares and roots of 13159519276490640

• 13159519276490640 squared (13159519276490640²) is 173172947588328737251394007609600
• 13159519276490640 cubed (13159519276490640³) is 2278872741955315305489196312654445838543174144000
• The square root of 13159519276490640 is 114714947.9208818715
• The cube root of 13159519276490640 is 236091.3133937151

Scales and comparisons

• 13,159,519,276,490,640 seconds is equal to 418,432,007 years, 48 weeks, 1 day, 7 hours, 24 minutes.
• To count from 1 to 13,159,519,276,490,640 would take you about one billion, two hundred fifty-five million, two hundred ninety-six thousand and twenty-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 13159519276490640 cubic inches would be around 19674.3 feet tall.

Recreational maths with 13159519276490640

• 13159519276490640 backwards is 04609467291595131
• 13159519276490640 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13159519276490640's digits is 72
• More coming soon!