20743139698320

Names of 20743139698320

• Cardinal: 20743139698320 can be written as Twenty trillion, seven hundred forty-three billion, one hundred thirty-nine million, six hundred ninety-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.074313969832 × 10¹³

Factors of 20743139698320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 788243

Divisors of 20743139698320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1040 1560 3120 8527 17054 25581 34108 42635 51162 68216 85270 102324 110851 127905 136432 170540 204648 221702 255810 332553 341080 409296 443404 511620 554255 665106 682160 779693 886808 1023240 1108510 1330212 1559386 1662765 1773616 2046480 2217020 2339079 2660424 3118772 3325530 3898465 4434040 4678158 5320848 6237544 6651060 7796930 8868080 9356316 10136009 11695395 12475088 13302120 15593860 18712632 20272018 23390790 26604240 30408027 31187720 37425264 40544036 46781580 50680045 60816054 62375440 81088072 93563160 101360090 121632108 152040135 162176144 187126320 202720180 243264216 304080270 405440360 486528432 608160540 810880720 1216321080 2432642160 6648442211 13296884422 19945326633 26593768844 33242211055 39890653266 53187537688 66484422110 79781306532 86429748743 99726633165 106375075376 132968844220 159562613064 172859497486 199453266330 259289246229 265937688440 319125226128 345718994972 398906532660 432148743715 518578492458 531875376880 691437989944 797813065320 864297487430 1037156984916 1296446231145 1382875979888 1595626130640 1728594974860 2074313969832 2592892462290 3457189949720 4148627939664 5185784924580 6914379899440 10371569849160 20743139698320
• Sum of all divisors σ(n): 69258384179712
• Sum of proper divisors (its aliquot sum) s(n): 48515244481392
• 20743139698320 is an abundant number, because the sum of its proper divisors (48515244481392) is greater than itself. Its abundance is 27772104783072

Bases of 20743139698320

• Binary: 100101101110110100011011110010010011010010000₂
• Hexadecimal: 0x12DDA3792690
• Base-36: 7CP9LSYHC

Squares and roots of 20743139698320

• 20743139698320 squared (20743139698320²) is 430277844544019140610822400
• 20743139698320 cubed (20743139698320³) is 8925313438468605054330280218863098368000
• The square root of 20743139698320 is 4554463.7113846893
• The cube root of 20743139698320 is 27476.2945899979

Scales and comparisons

• 20,743,139,698,320 seconds is equal to 659,567 years, 35 weeks, 2 days, 9 hours, 32 minutes.
• To count from 1 to 20,743,139,698,320 would take you about one million, six hundred forty-eight thousand, nine hundred nineteen 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 20743139698320 cubic inches would be around 2289.7 feet tall.

Recreational maths with 20743139698320

• 20743139698320 backwards is 02389693134702
• The number of decimal digits it has is: 14
• The sum of 20743139698320's digits is 57
• More coming soon!