328928768
328,928,768 is an even composite number composed of three prime numbers multiplied together.
328928768 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 328928768:
29 × 73 × 1873
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 1873)See below for interesting mathematical facts about the number 328928768 from the Numbermatics database.
Names of 328928768
- Cardinal: 328928768 can be written as Three hundred twenty-eight million, nine hundred twenty-eight thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 3.28928768 × 108
Factors of 328928768
Divisors of 328928768
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1372 1568 1792 1873 2744 3136 3584 3746 5488 6272 7492 10976 12544 13111 14984 21952 25088 26222 29968 43904 52444 59936 87808 91777 104888 119872 175616 183554 209776 239744 367108 419552 479488 642439 734216 839104 958976 1284878 1468432 1678208 2569756 2936864 3356416 5139512 5873728 6712832 10279024 11747456 20558048 23494912 41116096 46989824 82232192 164464384 328928768
- Sum of all divisors σ(n): 766840800
- Sum of proper divisors (its aliquot sum) s(n): 437912032
- 328928768 is an abundant number, because the sum of its proper divisors (437912032) is greater than itself. Its abundance is 108983264
Bases of 328928768
- Binary: 100111001101100001110000000002
- Hexadecimal: 0x139B0E00
- Base-36: 5FU328
Squares and roots of 328928768
- 328928768 squared (3289287682) is 108194134417997824
- 328928768 cubed (3289287683) is 35588163338938421275000832
-
The
square root of 328928768 is 18136.3934672801 -
The
cube root of 328928768 is 690.2937683497
Scales and comparisons
How big is 328928768?- 328,928,768 seconds is equal to 10 years, 23 weeks, 6 days, 1 hour, 6 minutes, 8 seconds.
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To count from 1 to 328,928,768 would take you about fifteen 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 328928768 cubic inches would be around 57.5 feet tall.
Recreational maths with 328928768
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