13635645219728

Names of 13635645219728

• Cardinal: 13635645219728 can be written as Thirteen trillion, six hundred thirty-five billion, six hundred forty-five million, two hundred nineteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3635645219728 × 10¹³

Factors of 13635645219728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 440

Divisors of 13635645219728

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 343 392 431 686 784 862 1372 1724 2401 2744 3017 3448 4802 5488 6034 6896 9604 12068 16807 19208 21119 24136 33614 38416 42238 48272 67228 84476 117649 134456 147833 168952 235298 268912 295666 337904 470596 591332 823543 941192 1034831 1182664 1647086 1882384 2069662 2365328 3294172 4139324 5764801 6588344 7243817 8278648 11529602 13176688 14487634 16557296 23059204 28975268 40353607 46118408 50706719 57950536 80707214 92236816 101413438 115901072 161414428 202826876 282475249 322828856 354947033 405653752 564950498 645657712 709894066 811307504 1129900996 1419788132 1977326743 2259801992 2484629231 2839576264 3954653486 4519603984 4969258462 5679152528 7909306972 9938516924 15818613944 17392404617 19877033848 31637227888 34784809234 39754067696 69569618468 121746832319 139139236936 243493664638 278278473872 486987329276 852227826233 973974658552 1704455652466 1947949317104 3408911304932 6817822609864 13635645219728
• Sum of all divisors σ(n): 30893753030400
• Sum of proper divisors (its aliquot sum) s(n): 17258107810672
• 13635645219728 is an abundant number, because the sum of its proper divisors (17258107810672) is greater than itself. Its abundance is 3622462590944

Bases of 13635645219728

• Binary: 11000110011011001011110010100010001110010000₂
• Hexadecimal: 0xC66CBCA2390
• Base-36: 4U04N3O28

Squares and roots of 13635645219728

• 13635645219728 squared (13635645219728²) is 185930820558291057400393984
• 13635645219728 cubed (13635645219728³) is 2535286704545766005018572686433449316352
• The square root of 13635645219728 is 3692647.4540264469
• The cube root of 13635645219728 is 23890.4995530257

Scales and comparisons

• 13,635,645,219,728 seconds is equal to 433,571 years, 17 weeks, 4 days, 19 hours, 42 minutes, 8 seconds.
• To count from 1 to 13,635,645,219,728 would take you about one million, eighty-three thousand, nine hundred twenty-eight 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 13635645219728 cubic inches would be around 1990.9 feet tall.

Recreational maths with 13635645219728

• 13635645219728 backwards is 82791254653631
• The number of decimal digits it has is: 14
• The sum of 13635645219728's digits is 62
• More coming soon!