18073483997271237

Names of 18073483997271237

• Cardinal: 18073483997271237 can be written as Eighteen quadrillion, seventy-three trillion, four hundred eighty-three billion, nine hundred ninety-seven million, two hundred seventy-one thousand, two hundred thirty-seven.

Scientific notation

• Scientific notation: 1.8073483997271237 × 10¹⁶

Factors of 18073483997271237

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 597

Divisors of 18073483997271237

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 27 81 131 393 463 1179 1389 3537 4167 10611 12501 17161 37503 51483 60653 154449 181959 214369 463347 545877 643107 1390041 1637631 1929321 2248091 4912893 5787963 6744273 7945543 17363889 20232819 23836629 28082339 60698457 71509887 84247017 99252847 182095371 214529661 252741051 297758541 643588983 758223153 893275623 1040866133 2274669459 2679826869 3122598399 3678786409 8039480607 9367795197 11036359227 13002122957 28103385591 33109077681 39006368871 84310156773 99327233043 117019106613 297981699129 351057319839 481921019579 1053171959517 1445763058737 1703278107367 4337289176211 5109834322101 13011867528633 15329502966303 39035602585899 45988508898909 137965526696727 223129432065077 669388296195231 2008164888585693 6024494665757079 18073483997271237
• Sum of all divisors σ(n): 27265231385483520
• Sum of proper divisors (its aliquot sum) s(n): 9191747388212283
• 18073483997271237 is a deficient number, because the sum of its proper divisors (9191747388212283) is less than itself. Its deficiency is 8881736609058954

Bases of 18073483997271237

• Binary: 1000000001101011011110011101001100000101101010011000101₂
• Hexadecimal: 0x4035BCE982D4C5
• Base-36: 4XYIJXCG3B9

Squares and roots of 18073483997271237

• 18073483997271237 squared (18073483997271237²) is 326650823799619491166862147510169
• 18073483997271237 cubed (18073483997271237³) is 5903718436637889397788503271655719004569708709053
• The square root of 18073483997271237 is 134437658.4044487031
• The cube root of 18073483997271237 is 262430.2895635657

Scales and comparisons

• 18,073,483,997,271,237 seconds is equal to 574,680,886 years, 8 weeks, 1 day, 13 minutes, 57 seconds.
• To count from 1 to 18,073,483,997,271,237 would take you about one billion, seven hundred twenty-four million, forty-two thousand, six hundred fifty-eight 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 18073483997271237 cubic inches would be around 21869.2 feet tall.

Recreational maths with 18073483997271237

• 18073483997271237 backwards is 73217279938437081
• 18073483997271237 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18073483997271237's digits is 81
• More coming soon!