13956921216
13,956,921,216 is an even composite number composed of five prime numbers multiplied together.
13956921216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13956921216:
27 × 33 × 7 × 701 × 823
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 701 × 823)See below for interesting mathematical facts about the number 13956921216 from the Numbermatics database.
Names of 13956921216
- Cardinal: 13956921216 can be written as Thirteen billion, nine hundred fifty-six million, nine hundred twenty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.3956921216 × 1010
Factors of 13956921216
Divisors of 13956921216
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 288 336 378 384 432 448 504 576 672 701 756 823 864 896 1008 1152 1344 1402 1512 1646 1728 2016 2103 2469 2688 2804 3024 3292 3456 4032 4206 4907 4938 5608 5761 6048 6309 6584 7407 8064 8412 9814 9876 11216 11522 12096 12618 13168 14721 14814 16824 17283 18927 19628 19752 22221 22432 23044 24192 25236 26336 29442 29628 33648 34566 37854 39256 39504 44163 44442 44864 46088 50472 51849 52672 58884 59256 67296 69132 75708 78512 79008 88326 88884 89728 92176 100944 103698 105344 117768 118512 132489 134592 138264 151416 155547 157024 158016 176652 177768 184352 201888 207396 235536 237024 264978 269184 276528 302832 311094 314048 316032 353304 355536 368704 403776 414792 471072 474048 529956 553056 576923 605664 622188 628096 706608 711072 737408 807552 829584 942144 948096 1059912 1106112 1153846 1211328 1244376 1413216 1422144 1659168 1730769 1884288 2119824 2212224 2307692 2422656 2488752 2826432 2844288 3318336 3461538 4038461 4239648 4615384 4977504 5192307 5652864 6636672 6923076 8076922 8479296 9230768 9955008 10384614 12115383 13846152 15576921 16153844 16958592 18461536 19910016 20769228 24230766 27692304 31153842 32307688 36346149 36923072 41538456 48461532 55384608 62307684 64615376 72692298 73846144 83076912 96923064 109038447 110769216 124615368 129230752 145384596 166153824 193846128 218076894 221538432 249230736 258461504 290769192 332307648 387692256 436153788 498461472 516923008 581538384 664615296 775384512 872307576 996922944 1163076768 1550769024 1744615152 1993845888 2326153536 3489230304 4652307072 6978460608 13956921216
- Sum of all divisors σ(n): 47201356800
- Sum of proper divisors (its aliquot sum) s(n): 33244435584
- 13956921216 is an abundant number, because the sum of its proper divisors (33244435584) is greater than itself. Its abundance is 19287514368
Bases of 13956921216
- Binary: 11001111111110010110110111100000002
- Hexadecimal: 0x33FE5B780
- Base-36: 6ETL9C0
Squares and roots of 13956921216
- 13956921216 squared (139569212162) is 194795649829630918656
- 13956921216 cubed (139569212163) is 2718747537891682554039496605696
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The
square root of 13956921216 is 118139.4143205391 -
The
cube root of 13956921216 is 2407.6676767173
Scales and comparisons
How big is 13956921216?- 13,956,921,216 seconds is equal to 443 years, 40 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
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To count from 1 to 13,956,921,216 would take you about eight hundred eighty-seven 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 13956921216 cubic inches would be around 200.6 feet tall.
Recreational maths with 13956921216
- 13956921216 backwards is 61212965931
- The number of decimal digits it has is: 11
- The sum of 13956921216's digits is 45
- More coming soon!
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