381423312
381,423,312 is an even composite number composed of five prime numbers multiplied together.
381423312 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 381423312:
24 × 32 × 29 × 149 × 613
(2 × 2 × 2 × 2 × 3 × 3 × 29 × 149 × 613)See below for interesting mathematical facts about the number 381423312 from the Numbermatics database.
Names of 381423312
- Cardinal: 381423312 can be written as Three hundred eighty-one million, four hundred twenty-three thousand, three hundred twelve.
Scientific notation
- Scientific notation: 3.81423312 × 108
Factors of 381423312
Divisors of 381423312
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 36 48 58 72 87 116 144 149 174 232 261 298 348 447 464 522 596 613 696 894 1044 1192 1226 1341 1392 1788 1839 2088 2384 2452 2682 3576 3678 4176 4321 4904 5364 5517 7152 7356 8642 9808 10728 11034 12963 14712 17284 17777 21456 22068 25926 29424 34568 35554 38889 44136 51852 53331 69136 71108 77778 88272 91337 103704 106662 142216 155556 159993 182674 207408 213324 274011 284432 311112 319986 365348 426648 548022 622224 639972 730696 822033 853296 1096044 1279944 1461392 1644066 2192088 2559888 2648773 3288132 4384176 5297546 6576264 7946319 10595092 13152528 15892638 21190184 23838957 31785276 42380368 47677914 63570552 95355828 127141104 190711656 381423312
- Sum of all divisors σ(n): 1113489000
- Sum of proper divisors (its aliquot sum) s(n): 732065688
- 381423312 is an abundant number, because the sum of its proper divisors (732065688) is greater than itself. Its abundance is 350642376
Bases of 381423312
- Binary: 101101011110000001110110100002
- Hexadecimal: 0x16BC0ED0
- Base-36: 6B3840
Squares and roots of 381423312
- 381423312 squared (3814233122) is 145483742937049344
- 381423312 cubed (3814233123) is 55490891073205968295907328
-
The
square root of 381423312 is 19530.0617510545 -
The
cube root of 381423312 is 725.2188396841
Scales and comparisons
How big is 381423312?- 381,423,312 seconds is equal to 12 years, 6 weeks, 4 days, 14 hours, 55 minutes, 12 seconds.
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To count from 1 to 381,423,312 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 381423312 cubic inches would be around 60.4 feet tall.
Recreational maths with 381423312
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The information we have on file for 381423312 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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