13728540861200

Names of 13728540861200

• Cardinal: 13728540861200 can be written as Thirteen trillion, seven hundred twenty-eight billion, five hundred forty million, eight hundred sixty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.37285408612 × 10¹³

Factors of 13728540861200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3518

Divisors of 13728540861200

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 176 200 220 275 400 440 550 880 1100 1153 2200 2306 2347 4400 4612 4694 5765 9224 9388 11530 11735 12683 18448 18776 23060 23470 25366 25817 28825 37552 46120 46940 50732 51634 57650 58675 63415 92240 93880 101464 103268 115300 117350 126830 129085 187760 202928 206536 230600 234700 253660 258170 317075 413072 461200 469400 507320 516340 634150 645425 938800 1014640 1032680 1268300 1290850 1329409 2065360 2536600 2581700 2658818 2706091 5073200 5163400 5317636 5412182 6647045 10326800 10635272 10824364 13294090 13530455 14623499 21270544 21648728 26588180 27060910 29246998 29767001 33235225 43297456 53176360 54121820 58493996 59534002 66470450 67652275 73117495 106352720 108243640 116987992 119068004 132940900 135304550 146234990 148835005 216487280 233975984 238136008 265881800 270609100 292469980 297670010 365587475 476272016 531763600 541218200 584939960 595340020 731174950 744175025 1082436400 1169879920 1190680040 1462349900 1488350050 2381360080 2924699800 2976700100 3120122923 5849399600 5953400200 6240245846 11906800400 12480491692 15600614615 24960983384 31201229230 34321352153 49921966768 62402458460 68642704306 78003073075 124804916920 137285408612 156006146150 171606760765 249609833840 274570817224 312012292300 343213521530 549141634448 624024584600 686427043060 858033803825 1248049169200 1372854086120 1716067607650 2745708172240 3432135215300 6864270430600 13728540861200
• Sum of all divisors σ(n): 36027835307568
• Sum of proper divisors (its aliquot sum) s(n): 22299294446368
• 13728540861200 is an abundant number, because the sum of its proper divisors (22299294446368) is greater than itself. Its abundance is 8570753585168

Bases of 13728540861200

• Binary: 11000111110001101100110011010010001100010000₂
• Hexadecimal: 0xC7C6CCD2310
• Base-36: 4V6SYRNRK

Squares and roots of 13728540861200

• 13728540861200 squared (13728540861200²) is 188472834177638037665440000
• 13728540861200 cubed (13728540861200³) is 2587457005233875699393377695076928000000
• The square root of 13728540861200 is 3705204.5640153257
• The cube root of 13728540861200 is 23944.6297969219

Scales and comparisons

• 13,728,540,861,200 seconds is equal to 436,525 years, 6 weeks, 6 days, 20 hours, 33 minutes, 20 seconds.
• To count from 1 to 13,728,540,861,200 would take you about one million, ninety-one 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 13728540861200 cubic inches would be around 1995.4 feet tall.

Recreational maths with 13728540861200

• 13728540861200 backwards is 00216804582731
• The number of decimal digits it has is: 14
• The sum of 13728540861200's digits is 47
• More coming soon!