997445568
997,445,568 is an even composite number composed of five prime numbers multiplied together.
997445568 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 997445568:
26 × 3 × 72 × 97 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 97 × 1093)See below for interesting mathematical facts about the number 997445568 from the Numbermatics database.
Names of 997445568
- Cardinal: 997445568 can be written as Nine hundred ninety-seven million, four hundred forty-five thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 9.97445568 × 108
Factors of 997445568
Divisors of 997445568
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 97 98 112 147 168 192 194 196 224 291 294 336 388 392 448 582 588 672 679 776 784 1093 1164 1176 1344 1358 1552 1568 2037 2186 2328 2352 2716 3104 3136 3279 4074 4372 4656 4704 4753 5432 6208 6558 7651 8148 8744 9312 9408 9506 10864 13116 14259 15302 16296 17488 18624 19012 21728 22953 26232 28518 30604 32592 34976 38024 43456 45906 52464 53557 57036 61208 65184 69952 76048 91812 104928 106021 107114 114072 122416 130368 152096 160671 183624 209856 212042 214228 228144 244832 304192 318063 321342 367248 424084 428456 456288 489664 636126 642684 734496 742147 848168 856912 912576 1272252 1285368 1468992 1484294 1696336 1713824 2226441 2544504 2570736 2968588 3392672 3427648 4452882 5089008 5141472 5195029 5937176 6785344 8905764 10178016 10282944 10390058 11874352 15585087 17811528 20356032 20780116 23748704 31170174 35623056 41560232 47497408 62340348 71246112 83120464 124680696 142492224 166240928 249361392 332481856 498722784 997445568
- Sum of all divisors σ(n): 3104430672
- Sum of proper divisors (its aliquot sum) s(n): 2106985104
- 997445568 is an abundant number, because the sum of its proper divisors (2106985104) is greater than itself. Its abundance is 1109539536
Bases of 997445568
- Binary: 1110110111001111001111110000002
- Hexadecimal: 0x3B73CFC0
- Base-36: GHUPXC
Squares and roots of 997445568
- 997445568 squared (9974455682) is 994897661122842624
- 997445568 cubed (9974455683) is 992356262700545278870290432
-
The
square root of 997445568 is 31582.3616596353 -
The
cube root of 997445568 is 999.1477966223
Scales and comparisons
How big is 997445568?- 997,445,568 seconds is equal to 31 years, 37 weeks, 1 day, 12 hours, 12 minutes, 48 seconds.
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To count from 1 to 997,445,568 would take you about forty-seven 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 997445568 cubic inches would be around 83.3 feet tall.
Recreational maths with 997445568
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