23139072
23,139,072 is an even composite number composed of four prime numbers multiplied together.
23139072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 23139072:
28 × 32 × 112 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 83)See below for interesting mathematical facts about the number 23139072 from the Numbermatics database.
Names of 23139072
- Cardinal: 23139072 can be written as Twenty-three million, one hundred thirty-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 2.3139072 × 107
Factors of 23139072
Divisors of 23139072
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 83 88 96 99 121 128 132 144 166 176 192 198 242 249 256 264 288 332 352 363 384 396 484 498 528 576 664 704 726 747 768 792 913 968 996 1056 1089 1152 1328 1408 1452 1494 1584 1826 1936 1992 2112 2178 2304 2656 2739 2816 2904 2988 3168 3652 3872 3984 4224 4356 5312 5478 5808 5976 6336 7304 7744 7968 8217 8448 8712 10043 10624 10956 11616 11952 12672 14608 15488 15936 16434 17424 20086 21248 21912 23232 23904 25344 29216 30129 30976 31872 32868 34848 40172 43824 46464 47808 58432 60258 63744 65736 69696 80344 87648 90387 92928 95616 116864 120516 131472 139392 160688 175296 180774 191232 233728 241032 262944 278784 321376 350592 361548 482064 525888 642752 701184 723096 964128 1051776 1285504 1446192 1928256 2103552 2571008 2892384 3856512 5784768 7713024 11569536 23139072
- Sum of all divisors σ(n): 74215596
- Sum of proper divisors (its aliquot sum) s(n): 51076524
- 23139072 is an abundant number, because the sum of its proper divisors (51076524) is greater than itself. Its abundance is 27937452
Bases of 23139072
- Binary: 10110000100010011000000002
- Hexadecimal: 0x1611300
- Base-36: DRY80
Squares and roots of 23139072
- 23139072 squared (231390722) is 535416653021184
- 23139072 cubed (231390723) is 12389044484256194101248
-
The
square root of 23139072 is 4810.3089297881 -
The
cube root of 23139072 is 284.9587382555
Scales and comparisons
How big is 23139072?- 23,139,072 seconds is equal to 38 weeks, 1 day, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 23,139,072 would take you about five 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 23139072 cubic inches would be around 23.7 feet tall.
Recreational maths with 23139072
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The information we have on file for 23139072 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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