997828728
997,828,728 is an even composite number composed of six prime numbers multiplied together.
997828728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 997828728:
23 × 3 × 132 × 37 × 61 × 109
(2 × 2 × 2 × 3 × 13 × 13 × 37 × 61 × 109)See below for interesting mathematical facts about the number 997828728 from the Numbermatics database.
Names of 997828728
- Cardinal: 997828728 can be written as Nine hundred ninety-seven million, eight hundred twenty-eight thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 9.97828728 × 108
Factors of 997828728
Divisors of 997828728
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 8 12 13 24 26 37 39 52 61 74 78 104 109 111 122 148 156 169 183 218 222 244 296 312 327 338 366 436 444 481 488 507 654 676 732 793 872 888 962 1014 1308 1352 1417 1443 1464 1586 1924 2028 2257 2379 2616 2834 2886 3172 3848 4033 4056 4251 4514 4758 5668 5772 6253 6344 6649 6771 8066 8502 9028 9516 10309 11336 11544 12099 12506 13298 13542 16132 17004 18056 18421 18759 19032 19947 20618 24198 25012 26596 27084 29341 30927 32264 34008 36842 37518 39894 41236 48396 50024 52429 53192 54168 55263 58682 61854 73684 75036 79788 82472 86437 88023 96792 104858 110526 117364 123708 147368 150072 157287 159576 172874 176046 209716 221052 234728 246013 247416 259311 314574 345748 352092 381433 419432 442104 492026 518622 629148 681577 691496 704184 738039 762866 984052 1037244 1123681 1144299 1258296 1363154 1476078 1525732 1968104 2044731 2074488 2247362 2288598 2726308 2952156 3051464 3198169 3371043 4089462 4494724 4577196 5452616 5904312 6396338 6742086 8178924 8989448 9154392 9594507 12792676 13484172 16357848 19189014 25585352 26968344 38378028 41576197 76756056 83152394 124728591 166304788 249457182 332609576 498914364 997828728
- Sum of all divisors σ(n): 2845576800
- Sum of proper divisors (its aliquot sum) s(n): 1847748072
- 997828728 is an abundant number, because the sum of its proper divisors (1847748072) is greater than itself. Its abundance is 849919344
Bases of 997828728
- Binary: 1110110111100110101000011110002
- Hexadecimal: 0x3B79A878
- Base-36: GI2XKO
Squares and roots of 997828728
- 997828728 squared (9978287282) is 995662170422097984
- 997828728 cubed (9978287283) is 993500317030001254466084352
-
The
square root of 997828728 is 31588.4271213367 -
The
cube root of 997828728 is 999.2757182093
Scales and comparisons
How big is 997828728?- 997,828,728 seconds is equal to 31 years, 37 weeks, 5 days, 22 hours, 38 minutes, 48 seconds.
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To count from 1 to 997,828,728 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 997828728 cubic inches would be around 83.3 feet tall.
Recreational maths with 997828728
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The information we have on file for 997828728 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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