385320240
385,320,240 is an even composite number composed of four prime numbers multiplied together.
385320240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 385320240:
24 × 36 × 5 × 6607
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 6607)See below for interesting mathematical facts about the number 385320240 from the Numbermatics database.
Names of 385320240
- Cardinal: 385320240 can be written as Three hundred eighty-five million, three hundred twenty thousand, two hundred forty.
Scientific notation
- Scientific notation: 3.8532024 × 108
Factors of 385320240
Divisors of 385320240
- Number of divisors d(n): 140
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 243 270 324 360 405 432 486 540 648 720 729 810 972 1080 1215 1296 1458 1620 1944 2160 2430 2916 3240 3645 3888 4860 5832 6480 6607 7290 9720 11664 13214 14580 19440 19821 26428 29160 33035 39642 52856 58320 59463 66070 79284 99105 105712 118926 132140 158568 178389 198210 237852 264280 297315 317136 356778 396420 475704 528560 535167 594630 713556 792840 891945 951408 1070334 1189260 1427112 1585680 1605501 1783890 2140668 2378520 2675835 2854224 3211002 3567780 4281336 4757040 4816503 5351670 6422004 7135560 8027505 8562672 9633006 10703340 12844008 14271120 16055010 19266012 21406680 24082515 25688016 32110020 38532024 42813360 48165030 64220040 77064048 96330060 128440080 192660120 385320240
- Sum of all divisors σ(n): 1343393184
- Sum of proper divisors (its aliquot sum) s(n): 958072944
- 385320240 is an abundant number, because the sum of its proper divisors (958072944) is greater than itself. Its abundance is 572752704
Bases of 385320240
- Binary: 101101111011110000101001100002
- Hexadecimal: 0x16F78530
- Base-36: 6DER00
Squares and roots of 385320240
- 385320240 squared (3853202402) is 148471687353657600
- 385320240 cubed (3853202403) is 57209146204316311309824000
-
The
square root of 385320240 is 19629.5756449293 -
The
cube root of 385320240 is 727.6802826663
Scales and comparisons
How big is 385320240?- 385,320,240 seconds is equal to 12 years, 13 weeks, 17 hours, 24 minutes.
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To count from 1 to 385,320,240 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 385320240 cubic inches would be around 60.6 feet tall.
Recreational maths with 385320240
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"Number 385320240 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
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The information we have on file for 385320240 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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