161742366643104
161,742,366,643,104 is an even composite number composed of five prime numbers multiplied together.
161742366643104 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 161742366643104:
25 × 32 × 13 × 61 × 708203581
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 61 × 708203581)See below for interesting mathematical facts about the number 161742366643104 from the Numbermatics database.
Names of 161742366643104
- Cardinal: 161742366643104 can be written as One hundred sixty-one trillion, seven hundred forty-two billion, three hundred sixty-six million, six hundred forty-three thousand, one hundred four.
Scientific notation
- Scientific notation: 1.61742366643104 × 1014
Factors of 161742366643104
Divisors of 161742366643104
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 61 72 78 96 104 117 122 144 156 183 208 234 244 288 312 366 416 468 488 549 624 732 793 936 976 1098 1248 1464 1586 1872 1952 2196 2379 2928 3172 3744 4392 4758 5856 6344 7137 8784 9516 12688 14274 17568 19032 25376 28548 38064 57096 76128 114192 228384 708203581 1416407162 2124610743 2832814324 4249221486 5665628648 6373832229 8498442972 9206646553 11331257296 12747664458 16996885944 18413293106 22662514592 25495328916 27619939659 33993771888 36826586212 43200418441 50990657832 55239879318 67987543776 73653172424 82859818977 86400836882 101981315664 110479758636 129601255323 147306344848 165719637954 172801673764 203962631328 220959517272 259202510646 294612689696 331439275908 345603347528 388803765969 441919034544 518405021292 561605439733 662878551816 691206695056 777607531938 883838069088 1036810042584 1123210879466 1325757103632 1382413390112 1555215063876 1684816319199 2073620085168 2246421758932 2651514207264 3110430127752 3369632638398 4147240170336 4492843517864 5054448957597 6220860255504 6739265276796 8985687035728 10108897915194 12441720511008 13478530553592 17971374071456 20217795830388 26957061107184 40435591660776 53914122214368 80871183321552 161742366643104
- Sum of all divisors σ(n): 503456260815144
- Sum of proper divisors (its aliquot sum) s(n): 341713894172040
- 161742366643104 is an abundant number, because the sum of its proper divisors (341713894172040) is greater than itself. Its abundance is 179971527528936
Bases of 161742366643104
- Binary: 1001001100011010100101000100111100010011101000002
- Hexadecimal: 0x931A944F13A0
- Base-36: 1LBZF119K0
Squares and roots of 161742366643104
- 161742366643104 squared (1617423666431042) is 26160593167312281501710754816
- 161742366643104 cubed (1617423666431043) is 4231276251668504379215928014461927921188864
-
The
square root of 161742366643104 is 12717797.2402104289 -
The
cube root of 161742366643104 is 54484.7042498361
Scales and comparisons
How big is 161742366643104?- 161,742,366,643,104 seconds is equal to 5,142,906 years, 49 weeks, 5 days, 10 hours, 38 minutes, 24 seconds.
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To count from 1 to 161,742,366,643,104 would take you about twelve million, eight hundred fifty-seven thousand, two hundred sixty-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 161742366643104 cubic inches would be around 4540.4 feet tall.
Recreational maths with 161742366643104
- 161742366643104 backwards is 401346663247161
- The number of decimal digits it has is: 15
- The sum of 161742366643104's digits is 54
- More coming soon!
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The information we have on file for 161742366643104 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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