13385561618585000

Names of 13385561618585000

• Cardinal: 13385561618585000 can be written as Thirteen quadrillion, three hundred eighty-five trillion, five hundred sixty-one billion, six hundred eighteen million, five hundred eighty-five thousand.

Scientific notation

• Scientific notation: 1.3385561618585 × 10¹⁶

Factors of 13385561618585000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 453817

Divisors of 13385561618585000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 125 130 200 250 260 325 500 520 625 650 1000 1250 1300 1625 2500 2600 3250 5000 6500 8125 13000 16250 32500 65000 453797 907594 1815188 2268985 3630376 4537970 5899361 9075940 11344925 11798722 18151880 22689850 23597444 29496805 45379700 47194888 56724625 58993610 90759400 113449250 117987220 147484025 226898500 235974440 283623125 294968050 453797000 567246250 589936100 737420125 1134492500 1179872200 1474840250 2268985000 2949680500 3687100625 5899361000 7374201250 14748402500 29496805000 205931717209 411863434418 823726868836 1029658586045 1647453737672 2059317172090 2677112323717 4118634344180 5148292930225 5354224647434 8237268688360 10296585860450 10708449294868 13385561618585 20593171720900 21416898589736 25741464651125 26771123237170 41186343441800 51482929302250 53542246474340 66927808092925 102965858604500 107084492948680 128707323255625 133855616185850 205931717209000 257414646511250 267711232371700 334639040464625 514829293022500 535422464743400 669278080929250 1029658586045000 1338556161858500 1673195202323125 2677112323717000 3346390404646250 6692780809292500 13385561618585000
• Sum of all divisors σ(n): 33774935366858070
• Sum of proper divisors (its aliquot sum) s(n): 20389373748273070
• 13385561618585000 is an abundant number, because the sum of its proper divisors (20389373748273070) is greater than itself. Its abundance is 7003812129688070

Bases of 13385561618585000

• Binary: 101111100011100001100011101101011001010001010110101000₂
• Hexadecimal: 0x2F8E18ED6515A8
• Base-36: 3NSSA46QV1K

Squares and roots of 13385561618585000

• 13385561618585000 squared (13385561618585000²) is 179173259844935885017402225000000
• 13385561618585000 cubed (13385561618585000³) is 2398334710057130771169087977762980351625000000000
• The square root of 13385561618585000 is 115695987.9104932489
• The cube root of 13385561618585000 is 237435.4343040277

Scales and comparisons

• 13,385,561,618,585,000 seconds is equal to 425,619,455 years, 10 weeks, 6 days, 14 hours, 3 minutes, 20 seconds.
• To count from 1 to 13,385,561,618,585,000 would take you about one billion, two hundred seventy-six million, eight hundred fifty-eight thousand, three hundred sixty-five 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 13385561618585000 cubic inches would be around 19786.3 feet tall.

Recreational maths with 13385561618585000

• 13385561618585000 backwards is 00058581616558331
• 13385561618585000 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13385561618585000's digits is 65
• More coming soon!