13728755712

Names of 13728755712

• Cardinal: 13728755712 can be written as Thirteen billion, seven hundred twenty-eight million, seven hundred fifty-five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.3728755712 × 10¹⁰

Factors of 13728755712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 163

Divisors of 13728755712

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 151 168 192 196 224 256 294 302 336 384 392 448 453 512 588 604 672 768 784 896 906 1024 1057 1176 1208 1344 1536 1568 1792 1812 2048 2114 2352 2416 2688 3072 3136 3171 3584 3624 4096 4228 4704 4832 5376 6144 6272 6342 7168 7248 7399 8456 9408 9664 10752 12288 12544 12684 14336 14496 14798 16912 18816 19328 21504 22197 22801 25088 25368 28672 28992 29596 33824 37632 38656 43008 44394 45602 50176 50736 57984 59192 67648 68403 75264 77312 86016 88788 91204 100352 101472 115968 118384 135296 136806 150528 154624 159607 177576 182408 200704 202944 231936 236768 270592 273612 301056 309248 319214 355152 364816 405888 463872 473536 478821 541184 547224 602112 618496 638428 710304 729632 811776 927744 947072 957642 1082368 1094448 1117249 1276856 1420608 1459264 1623552 1855488 1894144 1915284 2164736 2188896 2234498 2553712 2841216 2918528 3247104 3351747 3788288 3830568 4329472 4377792 4468996 5107424 5682432 5837056 6494208 6703494 7576576 7661136 8755584 8937992 10214848 11364864 11674112 12988416 13406988 15153152 15322272 17511168 17875984 20429696 22729728 23348224 26813976 30306304 30644544 35022336 35751968 40859392 45459456 46696448 53627952 61289088 70044672 71503936 81718784 90918912 93392896 107255904 122578176 140089344 143007872 163437568 214511808 245156352 280178688 286015744 326875136 429023616 490312704 572031488 653750272 858047232 980625408 1144062976 1716094464 1961250816 2288125952 3432188928 4576251904 6864377856 13728755712
• Sum of all divisors σ(n): 42865829244
• Sum of proper divisors (its aliquot sum) s(n): 29137073532
• 13728755712 is an abundant number, because the sum of its proper divisors (29137073532) is greater than itself. Its abundance is 15408317820

Bases of 13728755712

• Binary: 1100110010010011000011000000000000₂
• Hexadecimal: 0x3324C3000
• Base-36: 6B1QVPC

Squares and roots of 13728755712

• 13728755712 squared (13728755712²) is 188478733399772626944
• 13728755712 cubed (13728755712³) is 2587578487752653631658685104128
• The square root of 13728755712 is 117169.7730304195
• The cube root of 13728755712 is 2394.4754706917

Scales and comparisons

• 13,728,755,712 seconds is equal to 436 years, 27 weeks, 4 days, 15 hours, 15 minutes, 12 seconds.
• To count from 1 to 13,728,755,712 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 13728755712 cubic inches would be around 199.5 feet tall.

Recreational maths with 13728755712

• 13728755712 backwards is 21755782731
• 13728755712 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13728755712's digits is 48
• More coming soon!