168329920
168,329,920 is an even composite number composed of six prime numbers multiplied together.
168329920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 168329920:
26 × 5 × 11 × 17 × 29 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 17 × 29 × 97)See below for interesting mathematical facts about the number 168329920 from the Numbermatics database.
Names of 168329920
- Cardinal: 168329920 can be written as One hundred sixty-eight million, three hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.6832992 × 108
Factors of 168329920
Divisors of 168329920
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 29 32 34 40 44 55 58 64 68 80 85 88 97 110 116 136 145 160 170 176 187 194 220 232 272 290 319 320 340 352 374 388 440 464 485 493 544 580 638 680 704 748 776 880 928 935 970 986 1067 1088 1160 1276 1360 1496 1552 1595 1649 1760 1856 1870 1940 1972 2134 2320 2465 2552 2720 2813 2992 3104 3190 3298 3520 3740 3880 3944 4268 4640 4930 5104 5335 5423 5440 5626 5984 6208 6380 6596 7480 7760 7888 8245 8536 9280 9860 10208 10670 10846 11252 11968 12760 13192 14065 14960 15520 15776 16490 17072 18139 19720 20416 21340 21692 22504 25520 26384 27115 28130 29920 30943 31040 31552 32980 34144 36278 39440 42680 43384 45008 47821 51040 52768 54230 56260 59840 61886 65960 68288 72556 78880 85360 86768 90016 90695 95642 102080 105536 108460 112520 123772 131920 145112 154715 157760 170720 173536 180032 181390 191284 216920 225040 239105 247544 263840 290224 309430 341440 347072 362780 382568 433840 450080 478210 495088 526031 527680 580448 618860 725560 765136 867680 900160 956420 990176 1052062 1160896 1237720 1451120 1530272 1735360 1912840 1980352 2104124 2475440 2630155 2902240 3060544 3825680 4208248 4950880 5260310 5804480 7651360 8416496 9901760 10520620 15302720 16832992 21041240 33665984 42082480 84164960 168329920
- Sum of all divisors σ(n): 483900480
- Sum of proper divisors (its aliquot sum) s(n): 315570560
- 168329920 is an abundant number, because the sum of its proper divisors (315570560) is greater than itself. Its abundance is 147240640
Bases of 168329920
- Binary: 10100000100010000010110000002
- Hexadecimal: 0xA0882C0
- Base-36: 2S7W74
Squares and roots of 168329920
- 168329920 squared (1683299202) is 28334961967206400
- 168329920 cubed (1683299203) is 4769621881142895935488000
-
The
square root of 168329920 is 12974.2020949267 -
The
cube root of 168329920 is 552.1457991959
Scales and comparisons
How big is 168329920?- 168,329,920 seconds is equal to 5 years, 18 weeks, 2 days, 6 hours, 18 minutes, 40 seconds.
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To count from 1 to 168,329,920 would take you about eight 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 168329920 cubic inches would be around 46 feet tall.
Recreational maths with 168329920
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