13429374353949768

Names of 13429374353949768

• Cardinal: 13429374353949768 can be written as Thirteen quadrillion, four hundred twenty-nine trillion, three hundred seventy-four billion, three hundred fifty-three million, nine hundred forty-nine thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3429374353949768 × 10¹⁶

Factors of 13429374353949768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2160635

Divisors of 13429374353949768

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 19 24 37 38 57 74 76 111 114 148 152 222 228 296 444 456 703 888 1406 2109 2812 4218 5624 8436 16872 471137 942274 1413411 1689437 1884548 2826822 3378874 3769096 5068311 5653644 6757748 8951603 10136622 11307288 13515496 17432069 17903206 20273244 26854809 32099303 34864138 35806412 40546488 52296207 53709618 62509169 64198606 69728276 71612824 96297909 104592414 107419236 125018338 128397212 139456552 187527507 192595818 209184828 214838472 250036676 256794424 331209311 375055014 385191636 418369656 500073352 662418622 750110028 770383272 993627933 1187674211 1324837244 1500220056 1987255866 2375348422 2649674488 3563022633 3974511732 4750696844 7126045266 7949023464 9501393688 14252090532 28504181064 795956279869 1591912559738 2387868839607 3183825119476 4775737679214 6367650238952 9551475358428 15123169317511 19102950716856 29450382355153 30246338635022 45369507952533 58900764710306 60492677270044 88351147065459 90739015905066 117801529420612 120985354540088 176702294130918 181478031810132 235603058841224 353404588261836 362956063620264 559557264747907 706809176523672 1119114529495814 1678671794243721 2238229058991628 3357343588487442 4476458117983256 6714687176974884 13429374353949768
• Sum of all divisors σ(n): 36295704884246400
• Sum of proper divisors (its aliquot sum) s(n): 22866330530296632
• 13429374353949768 is an abundant number, because the sum of its proper divisors (22866330530296632) is greater than itself. Its abundance is 9436956176346864

Bases of 13429374353949768

• Binary: 101111101101011111000111011111111011000100010001001000₂
• Hexadecimal: 0x2FB5F1DFEC4448
• Base-36: 3O8BDEQ65OO

Squares and roots of 13429374353949768

• 13429374353949768 squared (13429374353949768²) is 180348095538523748650902267253824
• 13429374353949768 cubed (13429374353949768³) is 2421962089008733403617277881876725911341001912832
• The square root of 13429374353949768 is 115885177.4557461167
• The cube root of 13429374353949768 is 237694.2048343867

Scales and comparisons

• 13,429,374,353,949,768 seconds is equal to 427,012,564 years, 35 weeks, 2 hours, 2 minutes, 48 seconds.
• To count from 1 to 13,429,374,353,949,768 would take you about one billion, two hundred eighty-one million, thirty-seven thousand, six hundred ninety-four 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 13429374353949768 cubic inches would be around 19807.9 feet tall.

Recreational maths with 13429374353949768

• 13429374353949768 backwards is 86794935347392431
• The number of decimal digits it has is: 17
• The sum of 13429374353949768's digits is 87
• More coming soon!