138422412178089

Names of 138422412178089

• Cardinal: 138422412178089 can be written as One hundred thirty-eight trillion, four hundred twenty-two billion, four hundred twelve million, one hundred seventy-eight thousand and eighty-nine.

Scientific notation

• Scientific notation: 1.38422412178089 × 10¹⁴

Factors of 138422412178089

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 136

Divisors of 138422412178089

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 13 31 39 89 93 169 267 403 507 961 1157 1209 2197 2759 2883 3471 5239 6591 7921 8277 12493 15041 15717 23763 29791 35867 37479 45123 68107 85529 89373 102973 107601 162409 195533 204321 245551 256587 308919 387283 466271 487227 586599 704969 736653 1111877 1161849 1338649 1398813 2111317 2114907 2651399 3192163 3335631 4015947 5034679 6061523 6333951 7612081 7954197 9164597 9576489 14454401 15104037 17402437 18184569 21854039 22836243 27493791 34468187 41498119 43363203 52207311 65450827 65562117 98957053 103404561 119139761 124494357 187907213 196352481 235974511 284102507 296871159 357419283 448086431 539475547 563721639 677475209 707923533 852307521 1286441689 1344259293 1548816893 1618426641 2032425627 3067668643 3693332591 3859325067 4646450679 5825123603 8807177717 9203005929 11079997773 16723741957 17475370809 21001731479 26421533151 39879692359 48013323683 50171225871 63005194437 114493310321 119639077077 144039971049 273022509227 343479930963 518436000667 819067527681 1488413034173 1555308002001 3549292619951 4465239102519 10647877859853 46140804059363 138422412178089
• Sum of all divisors σ(n): 208948542566400
• Sum of proper divisors (its aliquot sum) s(n): 70526130388311
• 138422412178089 is a deficient number, because the sum of its proper divisors (70526130388311) is less than itself. Its deficiency is 67896281789778

Bases of 138422412178089

• Binary: 11111011110010011111010101101001111001010101001₂
• Hexadecimal: 0x7DE4FAB4F2A9
• Base-36: 1D2EDM902X

Squares and roots of 138422412178089

• 138422412178089 squared (138422412178089²) is 19160764193200761893051691921
• 138422412178089 cubed (138422412178089³) is 2652279198798404795876831721157416214518969
• The square root of 138422412178089 is 11765305.4434676281
• The cube root of 138422412178089 is 51729.1653382159

Scales and comparisons

• 138,422,412,178,089 seconds is equal to 4,401,404 years, 28 weeks, 1 hour, 28 minutes, 9 seconds.
• To count from 1 to 138,422,412,178,089 would take you about eleven million, three thousand, five hundred eleven 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 138422412178089 cubic inches would be around 4310.8 feet tall.

Recreational maths with 138422412178089

• 138422412178089 backwards is 980871214224831
• The number of decimal digits it has is: 15
• The sum of 138422412178089's digits is 60
• More coming soon!