13749181479424

Names of 13749181479424

• Cardinal: 13749181479424 can be written as Thirteen trillion, seven hundred forty-nine billion, one hundred eighty-one million, four hundred seventy-nine thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.3749181479424 × 10¹³

Factors of 13749181479424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9502

Divisors of 13749181479424

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 67 76 128 134 152 256 268 304 512 536 608 1072 1216 1273 2144 2432 2546 3677 4288 4864 5092 5737 7354 8576 9728 10184 11474 14708 17152 20368 22948 29416 34304 40736 45896 58832 69863 81472 91792 109003 117664 139726 162944 183584 218006 235328 246359 279452 325888 367168 384379 436012 470656 492718 558904 651776 734336 768758 872024 941312 985436 1117808 1468672 1537516 1744048 1882624 1970872 2235616 2937344 3075032 3488096 3941744 4471232 4680821 6150064 6976192 7303201 7883488 8942464 9361642 12300128 13952384 14606402 15766976 17884928 18723284 21094949 24600256 27904768 29212804 31533952 35769856 37446568 42189898 49200512 55809536 58425608 63067904 74893136 84379796 98401024 116851216 126135808 149786272 168759592 196802048 233702432 299572544 337519184 400804031 467404864 599145088 675038368 801608062 934809728 1198290176 1350076736 1413361583 1603216124 1869619456 2396580352 2700153472 2826723166 3206432248 3739238912 5400306944 5653446332 6412864496 10800613888 11306892664 12825728992 22613785328 25651457984 26853870077 45227570656 51302915968 53707740154 90455141312 102605831936 107415480308 180910282624 205211663872 214830960616 361820565248 429661921232 723641130496 859323842464 1718647684928 3437295369856 6874590739712 13749181479424
• Sum of all divisors σ(n): 29362079545920
• Sum of proper divisors (its aliquot sum) s(n): 15612898066496
• 13749181479424 is an abundant number, because the sum of its proper divisors (15612898066496) is greater than itself. Its abundance is 1863716587072

Bases of 13749181479424

• Binary: 11001000000100111011000100111111101000000000₂
• Hexadecimal: 0xC813B13FA00
• Base-36: 4VGABNQPS

Squares and roots of 13749181479424

• 13749181479424 squared (13749181479424²) is 189039991354135933335371776
• 13749181479424 cubed (13749181479424³) is 2599145147996758860997225953892734337024
• The square root of 13749181479424 is 3707988.8726132931
• The cube root of 13749181479424 is 23956.6238970029

Scales and comparisons

• 13,749,181,479,424 seconds is equal to 437,181 years, 22 weeks, 6 days, 21 hours, 37 minutes, 4 seconds.
• To count from 1 to 13,749,181,479,424 would take you about one million, ninety-two thousand, nine hundred fifty-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 13749181479424 cubic inches would be around 1996.4 feet tall.

Recreational maths with 13749181479424

• 13749181479424 backwards is 42497418194731
• 13749181479424 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13749181479424's digits is 64
• More coming soon!