384920928
384,920,928 is an even composite number composed of five prime numbers multiplied together.
384920928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 384920928:
25 × 32 × 7 × 431 × 443
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 431 × 443)See below for interesting mathematical facts about the number 384920928 from the Numbermatics database.
Names of 384920928
- Cardinal: 384920928 can be written as Three hundred eighty-four million, nine hundred twenty thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 3.84920928 × 108
Factors of 384920928
Divisors of 384920928
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 431 443 504 672 862 886 1008 1293 1329 1724 1772 2016 2586 2658 3017 3101 3448 3544 3879 3987 5172 5316 6034 6202 6896 7088 7758 7974 9051 9303 10344 10632 12068 12404 13792 14176 15516 15948 18102 18606 20688 21264 24136 24808 27153 27909 31032 31896 36204 37212 41376 42528 48272 49616 54306 55818 62064 63792 72408 74424 96544 99232 108612 111636 124128 127584 144816 148848 190933 217224 223272 289632 297696 381866 434448 446544 572799 763732 868896 893088 1145598 1336531 1527464 1718397 2291196 2673062 3054928 3436794 4009593 4582392 5346124 6109856 6873588 8019186 9164784 10692248 12028779 13747176 16038372 18329568 21384496 24057558 27494352 32076744 42768992 48115116 54988704 64153488 96230232 128306976 192460464 384920928
- Sum of all divisors σ(n): 1256726016
- Sum of proper divisors (its aliquot sum) s(n): 871805088
- 384920928 is an abundant number, because the sum of its proper divisors (871805088) is greater than itself. Its abundance is 486884160
Bases of 384920928
- Binary: 101101111000101101101011000002
- Hexadecimal: 0x16F16D60
- Base-36: 6D66W0
Squares and roots of 384920928
- 384920928 squared (3849209282) is 148164120812381184
- 384920928 cubed (3849209283) is 57031470879405879235018752
-
The
square root of 384920928 is 19619.4018257439 -
The
cube root of 384920928 is 727.4288278409
Scales and comparisons
How big is 384920928?- 384,920,928 seconds is equal to 12 years, 12 weeks, 3 days, 2 hours, 28 minutes, 48 seconds.
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To count from 1 to 384,920,928 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 384920928 cubic inches would be around 60.6 feet tall.
Recreational maths with 384920928
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The information we have on file for 384920928 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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