13285229139

Names of 13285229139

• Cardinal: 13285229139 can be written as Thirteen billion, two hundred eighty-five million, two hundred twenty-nine thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3285229139 × 10¹⁰

Factors of 13285229139

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 118

Divisors of 13285229139

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 17 21 37 39 41 51 63 91 111 117 119 123 153 221 259 273 287 289 333 357 369 481 533 629 663 697 777 819 861 867 1071 1369 1443 1517 1547 1599 1887 1989 2023 2091 2331 2583 2601 3367 3731 3757 4107 4329 4403 4551 4641 4797 4879 5661 6069 6273 8177 9061 9583 10101 10619 10693 11193 11271 11849 12321 13209 13653 13923 14637 17797 18207 19721 23273 24531 25789 26299 27183 28749 30303 31857 32079 33579 33813 35547 39627 43911 53391 56129 57239 59163 63427 69819 73593 74851 77367 78897 81549 82943 86247 95571 96237 106641 124579 138047 139009 154037 160173 162911 168387 171717 177489 180523 190281 209457 224553 232101 236691 248829 302549 335257 373737 392903 395641 414141 417027 438413 462111 488733 505161 515151 541569 570843 673659 729677 746487 907647 954193 973063 1005771 1078259 1121211 1178709 1186923 1242423 1251081 1315239 1386333 1466199 1624707 2117843 2189031 2346799 2722941 2769487 2862579 2919189 3017313 3068891 3234777 3536127 3560769 3945717 5107739 5143333 5699369 6353529 6567093 6679351 7040397 8308461 8587737 8757567 9206673 9704331 12404509 15323217 15429999 16221281 17098107 19060587 20038053 21121191 24925383 27620019 36003331 37213527 39895583 45969651 46289997 48663843 51294321 60114159 86831563 108009993 111640581 113548967 119686749 145991529 210876653 260494689 324029979 340646901 359060247 632629959 781484067 1021940703 1476136571 1897889877 4428409713 13285229139
• Sum of all divisors σ(n): 26414545248
• Sum of proper divisors (its aliquot sum) s(n): 13129316109
• 13285229139 is a deficient number, because the sum of its proper divisors (13129316109) is less than itself. Its deficiency is 155913030

Bases of 13285229139

• Binary: 1100010111110111001000001001010011₂
• Hexadecimal: 0x317DC8253
• Base-36: 63POKER

Squares and roots of 13285229139

• 13285229139 squared (13285229139²) is 176497313275734681321
• 13285229139 cubed (13285229139³) is 2344807249286001929918628212619
• The square root of 13285229139 is 115261.5683521615
• The cube root of 13285229139 is 2368.4070751993

Scales and comparisons

• 13,285,229,139 seconds is equal to 422 years, 22 weeks, 2 days, 5 hours, 25 minutes, 39 seconds.
• To count from 1 to 13,285,229,139 would take you about eight hundred forty-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 13285229139 cubic inches would be around 197.4 feet tall.

Recreational maths with 13285229139

• 13285229139 backwards is 93192258231
• The number of decimal digits it has is: 11
• The sum of 13285229139's digits is 45
• More coming soon!