380485728
380,485,728 is an even composite number composed of five prime numbers multiplied together.
380485728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 380485728:
25 × 33 × 7 × 53 × 1187
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 53 × 1187)See below for interesting mathematical facts about the number 380485728 from the Numbermatics database.
Names of 380485728
- Cardinal: 380485728 can be written as Three hundred eighty million, four hundred eighty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 3.80485728 × 108
Factors of 380485728
Divisors of 380485728
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 53 54 56 63 72 84 96 106 108 112 126 144 159 168 189 212 216 224 252 288 318 336 371 378 424 432 477 504 636 672 742 756 848 864 954 1008 1113 1187 1272 1431 1484 1512 1696 1908 2016 2226 2374 2544 2862 2968 3024 3339 3561 3816 4452 4748 5088 5724 5936 6048 6678 7122 7632 8309 8904 9496 10017 10683 11448 11872 13356 14244 15264 16618 17808 18992 20034 21366 22896 24927 26712 28488 32049 33236 35616 37984 40068 42732 45792 49854 53424 56976 62911 64098 66472 74781 80136 85464 99708 106848 113952 125822 128196 132944 149562 160272 170928 188733 199416 224343 251644 256392 265888 299124 320544 341856 377466 398832 440377 448686 503288 512784 566199 598248 754932 797664 880754 897372 1006576 1025568 1132398 1196496 1321131 1509864 1698597 1761508 1794744 2013152 2264796 2392992 2642262 3019728 3397194 3523016 3589488 3963393 4529592 5284524 6039456 6794388 7046032 7178976 7926786 9059184 10569048 11890179 13588776 14092064 15853572 18118368 21138096 23780358 27177552 31707144 42276192 47560716 54355104 63414288 95121432 126828576 190242864 380485728
- Sum of all divisors σ(n): 1293304320
- Sum of proper divisors (its aliquot sum) s(n): 912818592
- 380485728 is an abundant number, because the sum of its proper divisors (912818592) is greater than itself. Its abundance is 532332864
Bases of 380485728
- Binary: 101101010110111000000011000002
- Hexadecimal: 0x16ADC060
- Base-36: 6AJ4O0
Squares and roots of 380485728
- 380485728 squared (3804857282) is 144769389211689984
- 380485728 cubed (3804857283) is 55082686446325209672548352
-
The
square root of 380485728 is 19506.0433712221 -
The
cube root of 380485728 is 724.6241273205
Scales and comparisons
How big is 380485728?- 380,485,728 seconds is equal to 12 years, 5 weeks, 18 hours, 28 minutes, 48 seconds.
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To count from 1 to 380,485,728 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 380485728 cubic inches would be around 60.4 feet tall.
Recreational maths with 380485728
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The information we have on file for 380485728 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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