18031240637102

Names of 18031240637102

• Cardinal: 18031240637102 can be written as Eighteen trillion, thirty-one billion, two hundred forty million, six hundred thirty-seven thousand, one hundred two.

Scientific notation

• Scientific notation: 1.8031240637102 × 10¹³

Factors of 18031240637102

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14230

Divisors of 18031240637102

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 7 11 14 22 49 77 98 121 154 242 331 539 662 847 1078 1694 2317 3641 4634 5929 7282 11858 13879 16219 25487 27758 32438 40051 50974 80102 97153 109561 152669 178409 194306 219122 280357 305338 356818 560714 680071 766927 1068683 1205171 1360142 1533854 1679359 1962499 2137366 2410342 3358718 3924998 4593949 5368489 7480781 8436197 9187898 10736978 11755513 13256881 14961562 16872394 23511026 26513762 32157643 50533439 59053379 64315286 82288591 92798167 101066878 118106758 164577182 185596334 225103501 353734073 450207002 555867829 649587169 707468146 1111735658 1299174338 1520597119 2476138511 3041194238 3891074803 4952277022 7782149606 10644179833 16726568309 21288359666 27237523621 33453136618 54475047242 74509258831 117085978163 149018517662 183992251399 234171956326 367984502798 819601847141 1287945759793 1639203694282 2575891519586 9015620318551 18031240637102
• Sum of all divisors σ(n): 34690235406120
• Sum of proper divisors (its aliquot sum) s(n): 16658994769018
• 18031240637102 is a deficient number, because the sum of its proper divisors (16658994769018) is less than itself. Its deficiency is 1372245868084

Bases of 18031240637102

• Binary: 100000110011000111001101100010110101010101110₂
• Hexadecimal: 0x106639B16AAE
• Base-36: 6E3FR4ER2

Squares and roots of 18031240637102

• 18031240637102 squared (18031240637102²) is 325125638913078538858958404
• 18031240637102 cubed (18031240637102³) is 5862418632533253075815368396661077105208
• The square root of 18031240637102 is 4246320.8353940945
• The cube root of 18031240637102 is 26222.5669624735

Scales and comparisons

• 18,031,240,637,102 seconds is equal to 573,337 years, 35 weeks, 1 day, 18 hours, 45 minutes, 2 seconds.
• To count from 1 to 18,031,240,637,102 would take you about one million, four hundred thirty-three thousand, three 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 18031240637102 cubic inches would be around 2185.2 feet tall.

Recreational maths with 18031240637102

• 18031240637102 backwards is 20173604213081
• The number of decimal digits it has is: 14
• The sum of 18031240637102's digits is 38
• More coming soon!