13986645120
13,986,645,120 is an even composite number composed of five prime numbers multiplied together.
13986645120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13986645120:
27 × 32 × 5 × 7 × 346891
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 346891)See below for interesting mathematical facts about the number 13986645120 from the Numbermatics database.
Names of 13986645120
- Cardinal: 13986645120 can be written as Thirteen billion, nine hundred eighty-six million, six hundred forty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.398664512 × 1010
Factors of 13986645120
Divisors of 13986645120
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 384 420 448 480 504 560 576 630 640 672 720 840 896 960 1008 1120 1152 1260 1344 1440 1680 1920 2016 2240 2520 2688 2880 3360 4032 4480 5040 5760 6720 8064 10080 13440 20160 40320 346891 693782 1040673 1387564 1734455 2081346 2428237 2775128 3122019 3468910 4162692 4856474 5203365 5550256 6244038 6937820 7284711 8325384 9712948 10406730 11100512 12141185 12488076 13875640 14569422 15610095 16650768 19425896 20813460 21854133 22201024 24282370 24976152 27751280 29138844 31220190 33301536 36423555 38851792 41626920 43708266 44402048 48564740 49952304 55502560 58277688 62440380 66603072 72847110 77703584 83253840 87416532 97129480 99904608 109270665 111005120 116555376 124880760 133206144 145694220 155407168 166507680 174833064 194258960 199809216 218541330 222010240 233110752 249761520 291388440 310814336 333015360 349666128 388517920 399618432 437082660 466221504 499523040 582776880 666030720 699332256 777035840 874165320 932443008 999046080 1165553760 1398664512 1554071680 1748330640 1998092160 2331107520 2797329024 3496661280 4662215040 6993322560 13986645120
- Sum of all divisors σ(n): 55197455040
- Sum of proper divisors (its aliquot sum) s(n): 41210809920
- 13986645120 is an abundant number, because the sum of its proper divisors (41210809920) is greater than itself. Its abundance is 27224164800
Bases of 13986645120
- Binary: 11010000011010101101000100100000002
- Hexadecimal: 0x341AB4480
- Base-36: 6FBACG0
Squares and roots of 13986645120
- 13986645120 squared (139866451202) is 195626241712819814400
- 13986645120 cubed (139866451203) is 2736154818996551698517065728000
-
The
square root of 13986645120 is 118265.1475287627 -
The
cube root of 13986645120 is 2409.3756593941
Scales and comparisons
How big is 13986645120?- 13,986,645,120 seconds is equal to 444 years, 38 weeks, 11 hours, 12 minutes.
-
To count from 1 to 13,986,645,120 would take you about eight hundred eighty-nine 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 13986645120 cubic inches would be around 200.8 feet tall.
Recreational maths with 13986645120
- 13986645120 backwards is 02154668931
- 13986645120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13986645120's digits is 45
- More coming soon!
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