28329440768
28,329,440,768 is an even composite number composed of five prime numbers multiplied together.
28329440768 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 28329440768:
29 × 23 × 31 × 71 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 31 × 71 × 1093)See below for interesting mathematical facts about the number 28329440768 from the Numbermatics database.
Names of 28329440768
- Cardinal: 28329440768 can be written as Twenty-eight billion, three hundred twenty-nine million, four hundred forty thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 2.8329440768 × 1010
Factors of 28329440768
Divisors of 28329440768
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 8 16 23 31 32 46 62 64 71 92 124 128 142 184 248 256 284 368 496 512 568 713 736 992 1093 1136 1426 1472 1633 1984 2186 2201 2272 2852 2944 3266 3968 4372 4402 4544 5704 5888 6532 7936 8744 8804 9088 11408 11776 13064 15872 17488 17608 18176 22816 25139 26128 33883 34976 35216 36352 45632 50278 50623 52256 67766 69952 70432 77603 91264 100556 101246 104512 135532 139904 140864 155206 182528 201112 202492 209024 271064 279808 281728 310412 365056 402224 404984 418048 542128 559616 563456 620824 779309 804448 809968 836096 1084256 1126912 1241648 1558618 1608896 1619936 1784869 2168512 2405693 2483296 3117236 3217792 3239872 3569738 4337024 4811386 4966592 6234472 6435584 6479744 7139476 8674048 9622772 9933184 12468944 12871168 12959488 14278952 17348096 19245544 19866368 24937888 25918976 28557904 38491088 39732736 49875776 55330939 57115808 76982176 99751552 110661878 114231616 153964352 199503104 221323756 228463232 307928704 399006208 442647512 456926464 615857408 885295024 913852928 1231714816 1770590048 3541180096 7082360192 14164720384 28329440768
- Sum of all divisors σ(n): 61885181952
- Sum of proper divisors (its aliquot sum) s(n): 33555741184
- 28329440768 is an abundant number, because the sum of its proper divisors (33555741184) is greater than itself. Its abundance is 5226300416
Bases of 28329440768
- Binary: 110100110001001000011110110000000002
- Hexadecimal: 0x69890F600
- Base-36: D0IM8E8
Squares and roots of 28329440768
- 28329440768 squared (283294407682) is 802557214227620429824
- 28329440768 cubed (283294407683) is 22735997063392459836285708664832
-
The
square root of 28329440768 is 168313.5192668729 -
The
cube root of 28329440768 is 3048.4518082987
Scales and comparisons
How big is 28329440768?- 28,329,440,768 seconds is equal to 900 years, 41 weeks, 1 hour, 6 minutes, 8 seconds.
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To count from 1 to 28,329,440,768 would take you about one thousand, eight hundred one 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 28329440768 cubic inches would be around 254 feet tall.
Recreational maths with 28329440768
- 28329440768 backwards is 86704492382
- The number of decimal digits it has is: 11
- The sum of 28329440768's digits is 53
- More coming soon!
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The information we have on file for 28329440768 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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