18039831920
18,039,831,920 is an even composite number composed of five prime numbers multiplied together.
18039831920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 18039831920:
24 × 5 × 112 × 107 × 17417
(2 × 2 × 2 × 2 × 5 × 11 × 11 × 107 × 17417)See below for interesting mathematical facts about the number 18039831920 from the Numbermatics database.
Names of 18039831920
- Cardinal: 18039831920 can be written as Eighteen billion, thirty-nine million, eight hundred thirty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.803983192 × 1010
Factors of 18039831920
Divisors of 18039831920
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 107 110 121 176 214 220 242 428 440 484 535 605 856 880 968 1070 1177 1210 1712 1936 2140 2354 2420 4280 4708 4840 5885 8560 9416 9680 11770 12947 17417 18832 23540 25894 34834 47080 51788 64735 69668 87085 94160 103576 129470 139336 174170 191587 207152 258940 278672 348340 383174 517880 696680 766348 957935 1035760 1393360 1532696 1863619 1915870 2107457 3065392 3727238 3831740 4214914 7454476 7663480 8429828 9318095 10537285 14908952 15326960 16859656 18636190 20499809 21074570 29817904 33719312 37272380 40999618 42149140 74544760 81999236 84298280 102499045 149089520 163998472 168596560 204998090 225497899 327996944 409996180 450995798 819992360 901991596 1127489495 1639984720 1803983192 2254978990 3607966384 4509957980 9019915960 18039831920
- Sum of all divisors σ(n): 46535740272
- Sum of proper divisors (its aliquot sum) s(n): 28495908352
- 18039831920 is an abundant number, because the sum of its proper divisors (28495908352) is greater than itself. Its abundance is 10456076432
Bases of 18039831920
- Binary: 100001100110100000111111101011100002
- Hexadecimal: 0x43341FD70
- Base-36: 8ACG7E8
Squares and roots of 18039831920
- 18039831920 squared (180398319202) is 325435535701850886400
- 18039831920 cubed (180398319203) is 5870802364856549223559013888000
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The
square root of 18039831920 is 134312.4414192519 -
The
cube root of 18039831920 is 2622.6731026477
Scales and comparisons
How big is 18039831920?- 18,039,831,920 seconds is equal to 573 years, 31 weeks, 5 days, 8 hours, 25 minutes, 20 seconds.
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To count from 1 to 18,039,831,920 would take you about one thousand, one hundred forty-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 18039831920 cubic inches would be around 218.6 feet tall.
Recreational maths with 18039831920
- 18039831920 backwards is 02913893081
- 18039831920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18039831920's digits is 44
- More coming soon!
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"Number 18039831920 - Facts about the integer". Numbermatics.com. 2024. Web. 11 June 2024.
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Numbermatics. (2024). Number 18039831920 - Facts about the integer. Retrieved 11 June 2024, from https://numbermatics.com/n/18039831920/
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The information we have on file for 18039831920 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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