164439072
164,439,072 is an even composite number composed of five prime numbers multiplied together.
164439072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 164439072:
25 × 36 × 7 × 19 × 53
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 19 × 53)See below for interesting mathematical facts about the number 164439072 from the Numbermatics database.
Names of 164439072
- Cardinal: 164439072 can be written as One hundred sixty-four million, four hundred thirty-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 1.64439072 × 108
Factors of 164439072
Divisors of 164439072
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 53 54 56 57 63 72 76 81 84 96 106 108 112 114 126 133 144 152 159 162 168 171 189 212 216 224 228 243 252 266 288 304 318 324 336 342 371 378 399 424 432 456 477 486 504 513 532 567 608 636 648 672 684 729 742 756 798 848 864 912 954 972 1007 1008 1026 1064 1113 1134 1197 1272 1296 1368 1431 1458 1484 1512 1539 1596 1696 1701 1824 1908 1944 2014 2016 2052 2128 2226 2268 2394 2544 2592 2736 2862 2916 2968 3021 3024 3078 3192 3339 3402 3591 3816 3888 4028 4104 4256 4293 4452 4536 4617 4788 5088 5103 5472 5724 5832 5936 6042 6048 6156 6384 6678 6804 7049 7182 7632 7776 8056 8208 8586 8904 9063 9072 9234 9576 10017 10206 10773 11448 11664 11872 12084 12312 12768 12879 13356 13608 13851 14098 14364 15264 16112 16416 17172 17808 18126 18144 18468 19152 20034 20412 21147 21546 22896 23328 24168 24624 25758 26712 27189 27216 27702 28196 28728 30051 32224 32319 34344 35616 36252 36936 38304 38637 40068 40824 42294 43092 45792 48336 49248 51516 53424 54378 54432 55404 56392 57456 60102 63441 64638 68688 72504 73872 77274 80136 81567 81648 84588 86184 90153 96672 96957 103032 106848 108756 110808 112784 114912 120204 126882 129276 137376 145008 147744 154548 160272 163134 163296 169176 172368 180306 190323 193914 206064 217512 221616 225568 240408 244701 253764 258552 270459 290016 309096 320544 326268 338352 344736 360612 380646 387828 412128 435024 443232 480816 489402 507528 517104 540918 570969 618192 652536 676704 721224 734103 761292 775656 870048 961632 978804 1015056 1034208 1081836 1141938 1236384 1305072 1442448 1468206 1522584 1551312 1712907 1957608 2030112 2163672 2283876 2610144 2884896 2936412 3045168 3102624 3425814 3915216 4327344 4567752 5138721 5872824 6090336 6851628 7830432 8654688 9135504 10277442 11745648 13703256 18271008 20554884 23491296 27406512 41109768 54813024 82219536 164439072
- Sum of all divisors σ(n): 594941760
- Sum of proper divisors (its aliquot sum) s(n): 430502688
- 164439072 is an abundant number, because the sum of its proper divisors (430502688) is greater than itself. Its abundance is 266063616
Bases of 164439072
- Binary: 10011100110100100100001000002
- Hexadecimal: 0x9CD2420
- Base-36: 2PWI00
Squares and roots of 164439072
- 164439072 squared (1644390722) is 27040208400221184
- 164439072 cubed (1644390723) is 4446466776018976091701248
-
The
square root of 164439072 is 12823.3798976713 -
The
cube root of 164439072 is 547.8584179675
Scales and comparisons
How big is 164439072?- 164,439,072 seconds is equal to 5 years, 11 weeks, 6 days, 5 hours, 31 minutes, 12 seconds.
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To count from 1 to 164,439,072 would take you about 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 164439072 cubic inches would be around 45.7 feet tall.
Recreational maths with 164439072
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