381400680
381,400,680 is an even composite number composed of five prime numbers multiplied together.
381400680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 381400680:
23 × 3 × 5 × 19 × 4092
(2 × 2 × 2 × 3 × 5 × 19 × 409 × 409)See below for interesting mathematical facts about the number 381400680 from the Numbermatics database.
Names of 381400680
- Cardinal: 381400680 can be written as Three hundred eighty-one million, four hundred thousand, six hundred eighty.
Scientific notation
- Scientific notation: 3.8140068 × 108
Factors of 381400680
Divisors of 381400680
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 114 120 152 190 228 285 380 409 456 570 760 818 1140 1227 1636 2045 2280 2454 3272 4090 4908 6135 7771 8180 9816 12270 15542 16360 23313 24540 31084 38855 46626 49080 62168 77710 93252 116565 155420 167281 186504 233130 310840 334562 466260 501843 669124 836405 932520 1003686 1338248 1672810 2007372 2509215 3178339 3345620 4014744 5018430 6356678 6691240 9535017 10036860 12713356 15891695 19070034 20073720 25426712 31783390 38140068 47675085 63566780 76280136 95350170 127133560 190700340 381400680
- Sum of all divisors σ(n): 1207375200
- Sum of proper divisors (its aliquot sum) s(n): 825974520
- 381400680 is an abundant number, because the sum of its proper divisors (825974520) is greater than itself. Its abundance is 444573840
Bases of 381400680
- Binary: 101101011101110110110011010002
- Hexadecimal: 0x16BBB668
- Base-36: 6B2QNC
Squares and roots of 381400680
- 381400680 squared (3814006802) is 145466478704462400
- 381400680 cubed (3814006803) is 55481013895087478394432000
-
The
square root of 381400680 is 19529.4823280085 -
The
cube root of 381400680 is 725.2044956233
Scales and comparisons
How big is 381400680?- 381,400,680 seconds is equal to 12 years, 6 weeks, 4 days, 8 hours, 38 minutes.
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To count from 1 to 381,400,680 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 381400680 cubic inches would be around 60.4 feet tall.
Recreational maths with 381400680
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The information we have on file for 381400680 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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