18013446144
18,013,446,144 is an even composite number composed of three prime numbers multiplied together.
18013446144 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 18013446144:
213 × 35 × 9049
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 9049)See below for interesting mathematical facts about the number 18013446144 from the Numbermatics database.
Names of 18013446144
- Cardinal: 18013446144 can be written as Eighteen billion, thirteen million, four hundred forty-six thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.8013446144 × 1010
Factors of 18013446144
Divisors of 18013446144
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 768 864 972 1024 1152 1296 1536 1728 1944 2048 2304 2592 3072 3456 3888 4096 4608 5184 6144 6912 7776 8192 9049 9216 10368 12288 13824 15552 18098 18432 20736 24576 27147 27648 31104 36196 36864 41472 54294 55296 62208 72392 73728 81441 82944 108588 110592 124416 144784 162882 165888 217176 221184 244323 248832 289568 325764 331776 434352 488646 497664 579136 651528 663552 732969 868704 977292 995328 1158272 1303056 1465938 1737408 1954584 1990656 2198907 2316544 2606112 2931876 3474816 3909168 4397814 4633088 5212224 5863752 6949632 7818336 8795628 9266176 10424448 11727504 13899264 15636672 17591256 18532352 20848896 23455008 27798528 31273344 35182512 37064704 41697792 46910016 55597056 62546688 70365024 74129408 83395584 93820032 111194112 125093376 140730048 166791168 187640064 222388224 250186752 281460096 333582336 375280128 500373504 562920192 667164672 750560256 1000747008 1125840384 1501120512 2001494016 2251680768 3002241024 4503361536 6004482048 9006723072 18013446144
- Sum of all divisors σ(n): 53968878600
- Sum of proper divisors (its aliquot sum) s(n): 35955432456
- 18013446144 is an abundant number, because the sum of its proper divisors (35955432456) is greater than itself. Its abundance is 17941986312
Bases of 18013446144
- Binary: 100001100011010111101100000000000002
- Hexadecimal: 0x431AF6000
- Base-36: 89WQO00
Squares and roots of 18013446144
- 18013446144 squared (180134461442) is 324484241982788468736
- 18013446144 cubed (180134461443) is 5845079417533623856520163753984
-
The
square root of 18013446144 is 134214.1801152173 -
The
cube root of 18013446144 is 2621.3938033801
Scales and comparisons
How big is 18013446144?- 18,013,446,144 seconds is equal to 572 years, 40 weeks, 23 hours, 2 minutes, 24 seconds.
-
To count from 1 to 18,013,446,144 would take you about one thousand, one hundred forty-five 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 18013446144 cubic inches would be around 218.4 feet tall.
Recreational maths with 18013446144
- 18013446144 backwards is 44164431081
- 18013446144 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18013446144's digits is 36
- More coming soon!
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The information we have on file for 18013446144 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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