1385328
1,385,328 is an even composite number composed of five prime numbers multiplied together.
1385328 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 1385328:
24 × 3 × 72 × 19 × 31
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 19 × 31)See below for interesting mathematical facts about the number 1385328 from the Numbermatics database.
Names of 1385328
- Cardinal: 1385328 can be written as One million, three hundred eighty-five thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.385328 × 106
Factors of 1385328
Divisors of 1385328
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 31 38 42 48 49 56 57 62 76 84 93 98 112 114 124 133 147 152 168 186 196 217 228 248 266 294 304 336 372 392 399 434 456 496 532 588 589 651 744 784 798 868 912 931 1064 1176 1178 1302 1488 1519 1596 1736 1767 1862 2128 2352 2356 2604 2793 3038 3192 3472 3534 3724 4123 4557 4712 5208 5586 6076 6384 7068 7448 8246 9114 9424 10416 11172 12152 12369 14136 14896 16492 18228 22344 24304 24738 28272 28861 32984 36456 44688 49476 57722 65968 72912 86583 98952 115444 173166 197904 230888 346332 461776 692664 1385328
- Sum of all divisors σ(n): 4523520
- Sum of proper divisors (its aliquot sum) s(n): 3138192
- 1385328 is an abundant number, because the sum of its proper divisors (3138192) is greater than itself. Its abundance is 1752864
Bases of 1385328
- Binary: 1010100100011011100002
- Hexadecimal: 0x152370
- Base-36: TOXC
Squares and roots of 1385328
- 1385328 squared (13853282) is 1919133667584
- 1385328 cubed (13853283) is 2658629605446807552
-
The
square root of 1385328 is 1176.9995751911 -
The
cube root of 1385328 is 111.4767256883
Scales and comparisons
How big is 1385328?- 1,385,328 seconds is equal to 2 weeks, 2 days, 48 minutes, 48 seconds.
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To count from 1 to 1,385,328 would take you about three weeks!
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 1385328 cubic inches would be around 9.3 feet tall.
Recreational maths with 1385328
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The information we have on file for 1385328 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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