138673344996

Names of 138673344996

• Cardinal: 138673344996 can be written as One hundred thirty-eight billion, six hundred seventy-three million, three hundred forty-four thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 1.38673344996 × 10¹¹

Factors of 138673344996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 96052

Divisors of 138673344996

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 34 36 51 68 102 139 153 204 278 289 306 417 556 578 612 834 867 1156 1251 1668 1734 2363 2502 2601 3468 4726 5004 5202 7089 9452 10404 14178 21267 28356 40171 42534 80342 85068 95891 120513 160684 191782 241026 287673 361539 383564 482052 575346 723078 863019 1150692 1446156 1630147 1726038 3260294 3452076 4890441 6520588 9780882 13328849 14671323 19561764 26657698 27712499 29342646 39986547 53315396 55424998 58685292 79973094 83137497 110849996 119959641 159946188 166274994 226590433 239919282 249412491 332549988 453180866 479838564 498824982 679771299 906361732 997649964 1359542598 2039313897 2719085196 3852037361 4078627794 7704074722 8157255588 11556112083 15408149444 23112224166 34668336249 46224448332 69336672498 138673344996
• Sum of all divisors σ(n): 375050872560
• Sum of proper divisors (its aliquot sum) s(n): 236377527564
• 138673344996 is an abundant number, because the sum of its proper divisors (236377527564) is greater than itself. Its abundance is 97704182568

Bases of 138673344996

• Binary: 10000001001001100100110101000111100100₂
• Hexadecimal: 0x20499351E4
• Base-36: 1RPEJ1T0

Squares and roots of 138673344996

• 138673344996 squared (138673344996²) is 19230296612379638240016
• 138673344996 cubed (138673344996³) is 2666729556503931658183413020559936
• The square root of 138673344996 is 372388.7014881091
• The cube root of 138673344996 is 5176.0404762479

Scales and comparisons

• 138,673,344,996 seconds is equal to 4,409 years, 19 weeks, 6 days, 13 hours, 36 minutes, 36 seconds.
• To count from 1 to 138,673,344,996 would take you about eight thousand, eight hundred eighteen 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 138673344996 cubic inches would be around 431.3 feet tall.

Recreational maths with 138673344996

• 138673344996 backwards is 699443376831
• The number of decimal digits it has is: 12
• The sum of 138673344996's digits is 63
• More coming soon!