28002672
28,002,672 is an even composite number composed of five prime numbers multiplied together.
28002672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 28002672:
24 × 34 × 17 × 31 × 41
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 17 × 31 × 41)See below for interesting mathematical facts about the number 28002672 from the Numbermatics database.
Names of 28002672
- Cardinal: 28002672 can be written as Twenty-eight million, two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.8002672 × 107
Factors of 28002672
Divisors of 28002672
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 27 31 34 36 41 48 51 54 62 68 72 81 82 93 102 108 123 124 136 144 153 162 164 186 204 216 246 248 272 279 306 324 328 369 372 408 432 459 492 496 527 558 612 648 656 697 738 744 816 837 918 984 1054 1107 1116 1224 1271 1296 1377 1394 1476 1488 1581 1674 1836 1968 2091 2108 2214 2232 2448 2511 2542 2754 2788 2952 3162 3321 3348 3672 3813 4182 4216 4428 4464 4743 5022 5084 5508 5576 5904 6273 6324 6642 6696 7344 7626 8364 8432 8856 9486 10044 10168 11016 11152 11439 12546 12648 13284 13392 14229 15252 16728 17712 18819 18972 20088 20336 21607 22032 22878 25092 25296 26568 28458 30504 33456 34317 37638 37944 40176 42687 43214 45756 50184 53136 56457 56916 61008 64821 68634 75276 75888 85374 86428 91512 100368 102951 112914 113832 129642 137268 150552 170748 172856 183024 194463 205902 225828 227664 259284 274536 301104 341496 345712 388926 411804 451656 518568 549072 583389 682992 777852 823608 903312 1037136 1166778 1555704 1647216 1750167 2333556 3111408 3500334 4667112 7000668 9334224 14001336 28002672
- Sum of all divisors σ(n): 90744192
- Sum of proper divisors (its aliquot sum) s(n): 62741520
- 28002672 is an abundant number, because the sum of its proper divisors (62741520) is greater than itself. Its abundance is 34738848
Bases of 28002672
- Binary: 11010101101001001011100002
- Hexadecimal: 0x1AB4970
- Base-36: GO700
Squares and roots of 28002672
- 28002672 squared (280026722) is 784149639139584
- 28002672 cubed (280026723) is 21958285143744132968448
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The
square root of 28002672 is 5291.7550963739 -
The
cube root of 28002672 is 303.6685561253
Scales and comparisons
How big is 28002672?- 28,002,672 seconds is equal to 46 weeks, 2 days, 2 hours, 31 minutes, 12 seconds.
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To count from 1 to 28,002,672 would take you about seventeen 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 28002672 cubic inches would be around 25.3 feet tall.
Recreational maths with 28002672
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The information we have on file for 28002672 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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