13730681142

Names of 13730681142

• Cardinal: 13730681142 can be written as Thirteen billion, seven hundred thirty million, six hundred eighty-one thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.3730681142 × 10¹⁰

Factors of 13730681142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 779

Divisors of 13730681142

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 41 51 54 81 82 102 123 153 162 246 277 306 369 439 459 554 697 738 831 878 918 1107 1317 1377 1394 1662 2091 2214 2493 2634 2754 3321 3951 4182 4709 4986 6273 6642 7463 7479 7902 9418 11357 11853 12546 14127 14926 14958 17999 18819 22389 22437 22714 23706 28254 34071 35559 35998 37638 42381 44778 44874 53997 56457 67167 68142 71118 84762 102213 107994 112914 121603 127143 134334 161991 193069 201501 204426 243206 254286 305983 306639 323982 364809 381429 386138 403002 485973 579207 604503 611966 613278 729618 762858 917949 919917 971946 1094427 1158414 1209006 1457919 1737621 1835898 1839834 2067251 2188854 2753847 2915838 3283281 3475242 4134502 4985723 5212863 5507694 6201753 6566562 8261541 9849843 9971446 10425726 12403506 14957169 15638589 16523082 18605259 19699686 24784623 29914338 31277178 37210518 44871507 49569246 55815777 84757291 89743014 111631554 134614521 167447331 169514582 254271873 269229042 334894662 403843563 508543746 762815619 807687126 1525631238 2288446857 4576893714 6865340571 13730681142
• Sum of all divisors σ(n): 33568032960
• Sum of proper divisors (its aliquot sum) s(n): 19837351818
• 13730681142 is an abundant number, because the sum of its proper divisors (19837351818) is greater than itself. Its abundance is 6106670676

Bases of 13730681142

• Binary: 1100110010011010011001000100110110₂
• Hexadecimal: 0x332699136
• Base-36: 6B2W5DI

Squares and roots of 13730681142

• 13730681142 squared (13730681142²) is 188531604623274424164
• 13730681142 cubed (13730681142³) is 2588667348271794150159543915288
• The square root of 13730681142 is 117177.9891532535
• The cube root of 13730681142 is 2394.5874055603

Scales and comparisons

• 13,730,681,142 seconds is equal to 436 years, 30 weeks, 5 days, 22 hours, 5 minutes, 42 seconds.
• To count from 1 to 13,730,681,142 would take you about eight hundred seventy-three 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 13730681142 cubic inches would be around 199.5 feet tall.

Recreational maths with 13730681142

• 13730681142 backwards is 24118603731
• The number of decimal digits it has is: 11
• The sum of 13730681142's digits is 36
• More coming soon!