13243352892

Names of 13243352892

• Cardinal: 13243352892 can be written as Thirteen billion, two hundred forty-three million, three hundred fifty-two thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 1.3243352892 × 10¹⁰

Factors of 13243352892

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 311

Divisors of 13243352892

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 31 33 42 44 49 62 66 77 84 93 98 124 132 147 154 186 196 217 231 257 294 308 341 372 434 462 514 539 588 651 682 771 868 924 1023 1028 1078 1302 1364 1519 1542 1617 1799 2046 2156 2387 2604 2827 3038 3084 3234 3598 4092 4557 4774 5397 5654 6076 6468 7161 7196 7967 8481 9114 9548 10794 11308 12593 14322 15934 16709 16962 18228 19789 21588 23901 25186 28644 31868 33418 33924 37779 39578 47802 50127 50372 55769 59367 66049 66836 75558 79156 87637 95604 100254 111538 118734 132098 138523 151116 167307 175274 198147 200508 223076 237468 262911 264196 277046 334614 350548 390383 396294 415569 462343 525822 554092 613459 669228 726539 780766 792588 831138 924686 1051644 1171149 1226918 1387029 1453078 1561532 1662276 1840377 1849372 2047519 2179617 2342298 2453836 2774058 2906156 3236401 3680754 4095038 4294213 4359234 4684596 5085773 5548116 6142557 6472802 7361508 8190076 8588426 8718468 9709203 10171546 12285114 12882639 12945604 14332633 15257319 17176852 19418406 20343092 22522709 24570228 25765278 28665266 30514638 35600411 38836812 42997899 45045418 51530556 57330532 61029276 67568127 71200822 85995798 90090836 100328431 106801233 135136254 142401644 157658963 171991596 200656862 213602466 270272508 300985293 315317926 401313724 427204932 472976889 601970586 630635852 945953778 1103612741 1203941172 1891907556 2207225482 3310838223 4414450964 6621676446 13243352892
• Sum of all divisors σ(n): 40637173248
• Sum of proper divisors (its aliquot sum) s(n): 27393820356
• 13243352892 is an abundant number, because the sum of its proper divisors (27393820356) is greater than itself. Its abundance is 14150467464

Bases of 13243352892

• Binary: 1100010101010111011000011100111100₂
• Hexadecimal: 0x3155D873C
• Base-36: 630R0HO

Squares and roots of 13243352892

• 13243352892 squared (13243352892²) is 175386395822044763664
• 13243352892 cubed (13243352892³) is 2322703932327333238223090916288
• The square root of 13243352892 is 115079.7675180133
• The cube root of 13243352892 is 2365.9159780159

Scales and comparisons

• 13,243,352,892 seconds is equal to 421 years, 5 weeks, 13 hours, 8 minutes, 12 seconds.
• To count from 1 to 13,243,352,892 would take you about eight hundred forty-two 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 13243352892 cubic inches would be around 197.2 feet tall.

Recreational maths with 13243352892

• 13243352892 backwards is 29825334231
• 13243352892 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13243352892's digits is 42
• More coming soon!