13661384998912

Names of 13661384998912

• Cardinal: 13661384998912 can be written as Thirteen trillion, six hundred sixty-one billion, three hundred eighty-four million, nine hundred ninety-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3661384998912 × 10¹³

Factors of 13661384998912

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 1196

Divisors of 13661384998912

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1024 1187 1372 1568 1792 2048 2374 2744 3136 3584 4096 4748 5488 6272 7168 8192 8309 9496 10976 12544 14336 16384 16618 18992 21952 25088 28672 32768 33236 37984 43904 50176 57344 58163 65536 66472 75968 87808 100352 114688 116326 131072 132944 151936 175616 200704 229376 232652 262144 265888 303872 351232 401408 407141 458752 465304 524288 531776 607744 702464 802816 814282 917504 930608 1048576 1063552 1215488 1404928 1605632 1628564 1835008 1861216 2097152 2127104 2430976 2809856 3211264 3257128 3670016 3722432 4194304 4254208 4861952 5619712 6422528 6514256 7340032 7444864 8388608 8508416 9723904 11239424 12845056 13028512 14680064 14889728 16777216 17016832 19447808 22478848 25690112 26057024 29360128 29779456 33554432 34033664 38895616 44957696 51380224 52114048 58720256 59558912 68067328 77791232 89915392 102760448 104228096 117440512 119117824 136134656 155582464 179830784 205520896 208456192 234881024 238235648 272269312 311164928 359661568 411041792 416912384 476471296 544538624 622329856 719323136 822083584 833824768 952942592 1089077248 1244659712 1438646272 1644167168 1667649536 1905885184 2178154496 2489319424 2877292544 3335299072 3811770368 4356308992 4978638848 5754585088 6670598144 7623540736 8712617984 9957277696 11509170176 13341196288 15247081472 17425235968 19914555392 26682392576 30494162944 34850471936 39829110784 53364785152 60988325888 69700943872 106729570304 121976651776 139401887744 213459140608 243953303552 278803775488 426918281216 487906607104 853836562432 975813214208 1707673124864 1951626428416 3415346249728 6830692499456 13661384998912
• Sum of all divisors σ(n): 31890131697600
• Sum of proper divisors (its aliquot sum) s(n): 18228746698688
• 13661384998912 is an abundant number, because the sum of its proper divisors (18228746698688) is greater than itself. Its abundance is 4567361699776

Bases of 13661384998912

• Binary: 11000110110011001010000000000000000000000000₂
• Hexadecimal: 0xC6CCA000000
• Base-36: 4UBYBWGSG

Squares and roots of 13661384998912

• 13661384998912 squared (13661384998912²) is 186633440088497826241183744
• 13661384998912 cubed (13661384998912³) is 2549671278720345693127628347575032086528
• The square root of 13661384998912 is 3696131.0851905673
• The cube root of 13661384998912 is 23905.5226693641

Scales and comparisons

• 13,661,384,998,912 seconds is equal to 434,389 years, 40 weeks, 5 days, 22 hours, 21 minutes, 52 seconds.
• To count from 1 to 13,661,384,998,912 would take you about one million, eighty-five thousand, nine hundred seventy-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 13661384998912 cubic inches would be around 1992.1 feet tall.

Recreational maths with 13661384998912

• 13661384998912 backwards is 21989948316631
• The number of decimal digits it has is: 14
• The sum of 13661384998912's digits is 70
• More coming soon!