7138918506069779

Names of 7138918506069779

• Cardinal: 7138918506069779 can be written as Seven quadrillion, one hundred thirty-eight trillion, nine hundred eighteen billion, five hundred six million, sixty-nine thousand, seven hundred seventy-nine.

Scientific notation

• Scientific notation: 7.138918506069779 × 10¹⁵

Factors of 7138918506069779

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6127

Divisors of 7138918506069779

• Number of divisors d(n): 162
• Complete list of divisors:
  1 11 13 17 19 143 169 187 209 221 247 289 323 361 1859 2431 2717 2873 3179 3211 3553 3757 3971 4199 4693 5491 6067 6137 31603 35321 41327 46189 48841 51623 54587 60401 61009 66737 67507 71383 78871 79781 103139 104329 115273 537251 600457 671099 785213 867581 877591 927979 1025323 1037153 1134529 1147619 1268003 1340807 1356277 1498549 1753363 1959641 2190187 10207769 11278553 11408683 14748877 14919047 16484039 17430491 17631601 19286993 19481137 21556051 22793719 24092057 25475333 28472431 33313897 36808489 37233179 191735401 193947611 214292507 250730909 280228663 296318347 313196741 331179329 366452867 370141603 404893379 409564969 433080661 478510357 484031327 625744313 632964043 699361291 3259501817 3642972619 4071557633 4763887271 5263613927 5324344597 5630048593 6220634641 6292407251 6883187443 6962604473 7692974201 8134676069 8228532559 9091696783 10637653321 11889141947 13287864529 61930534523 68426981051 69216479761 89481436759 90513858149 100008664613 105750788897 106970923267 117014186531 118192058179 130780561417 138289493173 146166509819 154558845311 172742238877 202115413099 225893696993 1163258677867 1176680155937 1300112639969 1521184424903 1700147298421 1797763411249 1900164627647 2009264989043 2223269544089 2245649105401 2484830666923 2627500370287 2936618060909 3840192848881 19775397523739 22101914879473 24702140159411 28902504073157 32302798669999 34157504813731 38176034791817 42242121337691 49922507035453 375732552951041 419936382709987 549147577389983 648992591460889 7138918506069779
• Sum of all divisors σ(n): 9456169881807324
• Sum of proper divisors (its aliquot sum) s(n): 2317251375737545
• 7138918506069779 is a deficient number, because the sum of its proper divisors (2317251375737545) is less than itself. Its deficiency is 4821667130332234

Bases of 7138918506069779

• Binary: 11001010111001100111011111101101000100111111100010011₂
• Hexadecimal: 0x195CCEFDA27F13
• Base-36: 1YAJ9VX3LZN

Squares and roots of 7138918506069779

• 7138918506069779 squared (7138918506069779²) is 50964157436305565224865217108841
• 7138918506069779 cubed (7138918506069779³) is 363828966668295543796328315809838701096183816139
• The square root of 7138918506069779 is 84492120.9703589997
• The cube root of 7138918506069779 is 192550.2742120743

Scales and comparisons

• 7,138,918,506,069,779 seconds is equal to 226,995,526 years, 19 weeks, 1 day, 42 minutes, 59 seconds.
• To count from 1 to 7,138,918,506,069,779 would take you about six hundred eighty million, nine hundred eighty-six thousand, five hundred seventy-nine 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 7138918506069779 cubic inches would be around 16045.9 feet tall.

Recreational maths with 7138918506069779

• 7138918506069779 backwards is 9779606058198317
• The number of decimal digits it has is: 16
• The sum of 7138918506069779's digits is 86
• More coming soon!