28767648
28,767,648 is an even composite number composed of six prime numbers multiplied together.
28767648 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 28767648:
25 × 3 × 7 × 13 × 37 × 89
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 37 × 89)See below for interesting mathematical facts about the number 28767648 from the Numbermatics database.
Names of 28767648
- Cardinal: 28767648 can be written as Twenty-eight million, seven hundred sixty-seven thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 2.8767648 × 107
Factors of 28767648
Divisors of 28767648
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 37 39 42 48 52 56 74 78 84 89 91 96 104 111 112 148 156 168 178 182 208 222 224 259 267 273 296 312 336 356 364 416 444 481 518 534 546 592 623 624 672 712 728 777 888 962 1036 1068 1092 1157 1184 1246 1248 1424 1443 1456 1554 1776 1869 1924 2072 2136 2184 2314 2492 2848 2886 2912 3108 3293 3367 3471 3552 3738 3848 4144 4272 4368 4628 4984 5772 6216 6586 6734 6942 7476 7696 8099 8288 8544 8736 9256 9879 9968 10101 11544 12432 13172 13468 13884 14952 15392 16198 18512 19758 19936 20202 23051 23088 24297 24864 26344 26936 27768 29904 32396 37024 39516 40404 42809 46102 46176 48594 52688 53872 55536 59808 64792 69153 79032 80808 85618 92204 97188 105376 107744 111072 128427 129584 138306 158064 161616 171236 184408 194376 256854 259168 276612 299663 316128 323232 342472 368816 388752 513708 553224 599326 684944 737632 777504 898989 1027416 1106448 1198652 1369888 1797978 2054832 2212896 2397304 3595956 4109664 4794608 7191912 9589216 14383824 28767648
- Sum of all divisors σ(n): 96526080
- Sum of proper divisors (its aliquot sum) s(n): 67758432
- 28767648 is an abundant number, because the sum of its proper divisors (67758432) is greater than itself. Its abundance is 38990784
Bases of 28767648
- Binary: 11011011011110101101000002
- Hexadecimal: 0x1B6F5A0
- Base-36: H4L9C
Squares and roots of 28767648
- 28767648 squared (287676482) is 827577571451904
- 28767648 cubed (287676483) is 23807460268223223201792
-
The
square root of 28767648 is 5363.5480793967 -
The
cube root of 28767648 is 306.4089538295
Scales and comparisons
How big is 28767648?- 28,767,648 seconds is equal to 47 weeks, 3 days, 23 hours, 48 seconds.
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To count from 1 to 28,767,648 would take you about nineteen 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 28767648 cubic inches would be around 25.5 feet tall.
Recreational maths with 28767648
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The information we have on file for 28767648 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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