384392085
384,392,085 is an odd composite number composed of seven prime numbers multiplied together.
384392085 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 384392085:
3 × 5 × 7 × 11 × 47 × 73 × 97
See below for interesting mathematical facts about the number 384392085 from the Numbermatics database.
Names of 384392085
- Cardinal: 384392085 can be written as Three hundred eighty-four million, three hundred ninety-two thousand and eighty-five.
Scientific notation
- Scientific notation: 3.84392085 × 108
Factors of 384392085
Divisors of 384392085
- Number of divisors d(n): 128
-
Complete list of divisors:
1 3 5 7 11 15 21 33 35 47 55 73 77 97 105 141 165 219 231 235 291 329 365 385 485 511 517 679 705 803 987 1067 1095 1155 1455 1533 1551 1645 2037 2409 2555 2585 3201 3395 3431 3619 4015 4559 4935 5335 5621 7081 7469 7665 7755 10185 10293 10857 12045 13677 16005 16863 17155 18095 21243 22407 22795 24017 28105 31913 35405 37345 37741 49567 50149 51465 54285 68385 72051 77891 84315 95739 106215 112035 113223 120085 148701 150447 159565 188705 233673 247835 250745 264187 332807 351043 360255 389455 478695 545237 566115 743505 752235 792561 998421 1053129 1168365 1320935 1635711 1664035 1755215 2329649 2726185 3660877 3962805 4992105 5265645 6988947 8178555 10982631 11648245 18304385 25626139 34944735 54913155 76878417 128130695 384392085
- Sum of all divisors σ(n): 802013184
- Sum of proper divisors (its aliquot sum) s(n): 417621099
- 384392085 is an abundant number, because the sum of its proper divisors (417621099) is greater than itself. Its abundance is 33229014
Bases of 384392085
- Binary: 101101110100101011011100101012
- Hexadecimal: 0x16E95B95
- Base-36: 6CUUTX
Squares and roots of 384392085
- 384392085 squared (3843920852) is 147757275010647225
- 384392085 cubed (3843920853) is 56796727015261084017214125
-
The
square root of 384392085 is 19605.9196417817 -
The
cube root of 384392085 is 727.0955369163
Scales and comparisons
How big is 384392085?- 384,392,085 seconds is equal to 12 years, 11 weeks, 3 days, 23 hours, 34 minutes, 45 seconds.
-
To count from 1 to 384,392,085 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 384392085 cubic inches would be around 60.6 feet tall.
Recreational maths with 384392085
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The information we have on file for 384392085 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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