13929814158381

Names of 13929814158381

• Cardinal: 13929814158381 can be written as Thirteen trillion, nine hundred twenty-nine billion, eight hundred fourteen million, one hundred fifty-eight thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 1.3929814158381 × 10¹³

Factors of 13929814158381

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 104

Divisors of 13929814158381

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 11 19 27 33 57 71 81 99 121 171 209 213 297 361 363 513 627 639 781 891 1083 1089 1331 1349 1539 1881 1917 2299 2343 3249 3267 3971 3993 4047 5041 5643 5751 6897 7029 8591 9747 9801 11913 11979 12141 14839 15123 16929 20691 21087 25289 25631 25773 29241 35739 35937 36423 43681 44517 45369 55451 62073 63261 75867 76893 77319 94501 95779 107217 107811 109269 131043 133551 136107 163229 166353 186219 227601 230679 231957 281941 283503 287337 321651 357911 393129 400653 408321 480491 489687 499059 609961 682803 692037 695871 845823 850509 862011 1053569 1073733 1179387 1201959 1441473 1469061 1497177 1795519 1819801 1829883 2048409 2076111 2537469 2551527 2586033 3101351 3160707 3221199 3538161 3937021 4324419 4407183 4491531 5386557 5459403 5489649 6709571 6800309 7612407 7654581 7758099 9304053 9482121 9663597 11589259 11811063 12973257 13221549 16159671 16378209 16468947 20017811 20128713 20400927 22837221 27912159 28446363 28990791 34114861 34767777 35433189 38919771 43307231 48479013 49134627 49406841 60053433 60386139 61202781 74803399 83736477 85339089 102344583 104303331 106299567 127481849 129205871 129921693 145437039 147403881 180160299 181158417 183608343 220195921 224410197 251209431 307033749 312909993 318898701 382445547 387617613 389765079 476379541 540480897 543475251 550825029 660587763 673230591 822837389 921101247 938729979 1147336641 1162852839 1169295237 1421264581 1429138623 1621442691 1981763289 2019691773 2422155131 2468512167 2763303741 3442009923 3488558517 3507885711 4263793743 4287415869 5945289867 6059075319 7266465393 7405536501 9051211279 10326029769 10465675551 12791381229 12862247607 15633910391 17835869601 21799396179 22216609503 27153633837 38374143687 38586742821 46901731173 65398188537 66649828509 81460901511 115122431061 140705193519 171973014301 196194565611 244382704533 422115580557 515919042903 733148113599 1266346741671 1547757128709 4643271386127 13929814158381
• Sum of all divisors σ(n): 24501166436736
• Sum of proper divisors (its aliquot sum) s(n): 10571352278355
• 13929814158381 is a deficient number, because the sum of its proper divisors (10571352278355) is less than itself. Its deficiency is 3358461880026

Bases of 13929814158381

• Binary: 11001010101101001001100111111110110000101101₂
• Hexadecimal: 0xCAB499FEC2D
• Base-36: 4XR9NOXT9

Squares and roots of 13929814158381

• 13929814158381 squared (13929814158381²) is 194039722487031767352541161
• 13929814158381 cubed (13929814158381³) is 2702937273588175218530749145136875620341
• The square root of 13929814158381 is 3732266.6247711993
• The cube root of 13929814158381 is 24061.0794676005

Scales and comparisons

• 13,929,814,158,381 seconds is equal to 442,925 years, 21 hours, 46 minutes, 21 seconds.
• To count from 1 to 13,929,814,158,381 would take you about one million, one hundred seven thousand, three hundred twelve 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 13929814158381 cubic inches would be around 2005.1 feet tall.

Recreational maths with 13929814158381

• 13929814158381 backwards is 18385141892931
• The number of decimal digits it has is: 14
• The sum of 13929814158381's digits is 63
• More coming soon!