13856256
13,856,256 is an even composite number composed of four prime numbers multiplied together.
13856256 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 13856256:
29 × 32 × 31 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 31 × 97)See below for interesting mathematical facts about the number 13856256 from the Numbermatics database.
Names of 13856256
- Cardinal: 13856256 can be written as Thirteen million, eight hundred fifty-six thousand, two hundred fifty-six.
Scientific notation
- Scientific notation: 1.3856256 × 107
Factors of 13856256
Divisors of 13856256
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 97 124 128 144 186 192 194 248 256 279 288 291 372 384 388 496 512 558 576 582 744 768 776 873 992 1116 1152 1164 1488 1536 1552 1746 1984 2232 2304 2328 2976 3007 3104 3492 3968 4464 4608 4656 5952 6014 6208 6984 7936 8928 9021 9312 11904 12028 12416 13968 15872 17856 18042 18624 23808 24056 24832 27063 27936 35712 36084 37248 47616 48112 49664 54126 55872 71424 72168 74496 96224 108252 111744 142848 144336 148992 192448 216504 223488 288672 384896 433008 446976 577344 769792 866016 1154688 1539584 1732032 2309376 3464064 4618752 6928128 13856256
- Sum of all divisors σ(n): 41705664
- Sum of proper divisors (its aliquot sum) s(n): 27849408
- 13856256 is an abundant number, because the sum of its proper divisors (27849408) is greater than itself. Its abundance is 13993152
Bases of 13856256
- Binary: 1101001101101110000000002
- Hexadecimal: 0xD36E00
- Base-36: 88ZK0
Squares and roots of 13856256
- 13856256 squared (138562562) is 191995830337536
- 13856256 cubed (138562563) is 2660343376089465225216
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The
square root of 13856256 is 3722.3992263055 -
The
cube root of 13856256 is 240.1865216695
Scales and comparisons
How big is 13856256?- 13,856,256 seconds is equal to 22 weeks, 6 days, 8 hours, 57 minutes, 36 seconds.
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To count from 1 to 13,856,256 would take you about thirty-four weeks!
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 13856256 cubic inches would be around 20 feet tall.
Recreational maths with 13856256
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