381120880
381,120,880 is an even composite number composed of five prime numbers multiplied together.
381120880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 381120880:
24 × 5 × 7 × 53 × 12841
(2 × 2 × 2 × 2 × 5 × 7 × 53 × 12841)See below for interesting mathematical facts about the number 381120880 from the Numbermatics database.
Names of 381120880
- Cardinal: 381120880 can be written as Three hundred eighty-one million, one hundred twenty thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 3.8112088 × 108
Factors of 381120880
Divisors of 381120880
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 53 56 70 80 106 112 140 212 265 280 371 424 530 560 742 848 1060 1484 1855 2120 2968 3710 4240 5936 7420 12841 14840 25682 29680 51364 64205 89887 102728 128410 179774 205456 256820 359548 449435 513640 680573 719096 898870 1027280 1361146 1438192 1797740 2722292 3402865 3595480 4764011 5444584 6805730 7190960 9528022 10889168 13611460 19056044 23820055 27222920 38112088 47640110 54445840 76224176 95280220 190560440 381120880
- Sum of all divisors σ(n): 1031880384
- Sum of proper divisors (its aliquot sum) s(n): 650759504
- 381120880 is an abundant number, because the sum of its proper divisors (650759504) is greater than itself. Its abundance is 269638624
Bases of 381120880
- Binary: 101101011011101110001011100002
- Hexadecimal: 0x16B77170
- Base-36: 6AWQR4
Squares and roots of 381120880
- 381120880 squared (3811208802) is 145253125171974400
- 381120880 cubed (3811208803) is 55358998888293034665472000
-
The
square root of 381120880 is 19522.3174853805 -
The
cube root of 381120880 is 725.0271127395
Scales and comparisons
How big is 381120880?- 381,120,880 seconds is equal to 12 years, 6 weeks, 1 day, 2 hours, 54 minutes, 40 seconds.
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To count from 1 to 381,120,880 would take you about eighteen 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 381120880 cubic inches would be around 60.4 feet tall.
Recreational maths with 381120880
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The information we have on file for 381120880 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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