18364735521693

Names of 18364735521693

• Cardinal: 18364735521693 can be written as Eighteen trillion, three hundred sixty-four billion, seven hundred thirty-five million, five hundred twenty-one thousand, six hundred ninety-three.

Scientific notation

• Scientific notation: 1.8364735521693 × 10¹³

Factors of 18364735521693

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 628

Divisors of 18364735521693

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 11 33 37 99 111 121 333 363 407 577 1089 1221 1369 1731 3663 4107 4477 5193 6347 12321 13431 15059 19041 21349 40293 45177 50653 57123 64047 69817 135531 151959 165649 192141 209451 234839 332929 455877 496947 557183 628353 704517 789913 998787 1490841 1671549 2113551 2369739 2583229 2996361 3662219 5014647 6129013 7109217 7749687 8689043 10986657 12318373 18387039 23249061 26067129 29226781 32959971 36955119 40284409 55161117 78201387 87680343 95579473 110865357 120853227 135502103 263041029 286738419 321494591 362559681 406506309 455779801 860215257 964483773 1219518927 1367339403 1490523133 2893451319 3536440501 4102018209 4471569399 5013577811 10609321503 13414708197 15040733433 16863852637 31827964509 45122200299 50591557911 55149355921 151774673733 165448067763 185502379007 496344203289 556507137021 1669521411063 2040526169077 6121578507231 18364735521693
• Sum of all divisors σ(n): 30019545372180
• Sum of proper divisors (its aliquot sum) s(n): 11654809850487
• 18364735521693 is a deficient number, because the sum of its proper divisors (11654809850487) is less than itself. Its deficiency is 6709925671206

Bases of 18364735521693

• Binary: 100001011001111011111100010011000001110011101₂
• Hexadecimal: 0x10B3DF89839D
• Base-36: 6ICN5D6L9

Squares and roots of 18364735521693

• 18364735521693 squared (18364735521693²) is 337263510781732664873586249
• 18364735521693 cubed (18364735521693³) is 6193755176624175961501679098424845999557
• The square root of 18364735521693 is 4285409.6095581109
• The cube root of 18364735521693 is 26383.2459515147

Scales and comparisons

• 18,364,735,521,693 seconds is equal to 583,941 years, 40 weeks, 5 days, 6 hours, 41 minutes, 33 seconds.
• To count from 1 to 18,364,735,521,693 would take you about one million, four hundred fifty-nine thousand, eight hundred fifty-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 18364735521693 cubic inches would be around 2198.6 feet tall.

Recreational maths with 18364735521693

• 18364735521693 backwards is 39612553746381
• The number of decimal digits it has is: 14
• The sum of 18364735521693's digits is 63
• More coming soon!