189443072
189,443,072 is an even composite number composed of five prime numbers multiplied together.
189443072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 189443072:
210 × 7 × 13 × 19 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 19 × 107)See below for interesting mathematical facts about the number 189443072 from the Numbermatics database.
Names of 189443072
- Cardinal: 189443072 can be written as One hundred eighty-nine million, four hundred forty-three thousand and seventy-two.
Scientific notation
- Scientific notation: 1.89443072 × 108
Factors of 189443072
Divisors of 189443072
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 64 76 91 104 107 112 128 133 152 182 208 214 224 247 256 266 304 364 416 428 448 494 512 532 608 728 749 832 856 896 988 1024 1064 1216 1391 1456 1498 1664 1712 1729 1792 1976 2033 2128 2432 2782 2912 2996 3328 3424 3458 3584 3952 4066 4256 4864 5564 5824 5992 6656 6848 6916 7168 7904 8132 8512 9728 9737 11128 11648 11984 13312 13696 13832 14231 15808 16264 17024 19456 19474 22256 23296 23968 26429 27392 27664 28462 31616 32528 34048 38948 44512 46592 47936 52858 54784 55328 56924 63232 65056 68096 77896 89024 93184 95872 105716 109568 110656 113848 126464 130112 136192 155792 178048 185003 191744 211432 221312 227696 252928 260224 311584 356096 370006 383488 422864 442624 455392 520448 623168 712192 740012 766976 845728 885248 910784 1040896 1246336 1424384 1480024 1691456 1770496 1821568 2081792 2492672 2960048 3382912 3643136 4985344 5920096 6765824 7286272 9970688 11840192 13531648 14572544 23680384 27063296 47360768 94721536 189443072
- Sum of all divisors σ(n): 495210240
- Sum of proper divisors (its aliquot sum) s(n): 305767168
- 189443072 is an abundant number, because the sum of its proper divisors (305767168) is greater than itself. Its abundance is 116324096
Bases of 189443072
- Binary: 10110100101010101100000000002
- Hexadecimal: 0xB4AAC00
- Base-36: 34SF7K
Squares and roots of 189443072
- 189443072 squared (1894430722) is 35888677528797184
- 189443072 cubed (1894430723) is 6798861321072707001909248
-
The
square root of 189443072 is 13763.8320245489 -
The
cube root of 189443072 is 574.3274526047
Scales and comparisons
How big is 189443072?- 189,443,072 seconds is equal to 6 years, 1 week, 1 day, 15 hours, 4 minutes, 32 seconds.
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To count from 1 to 189,443,072 would take you about nine 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 189443072 cubic inches would be around 47.9 feet tall.
Recreational maths with 189443072
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The information we have on file for 189443072 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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