155020104942
155,020,104,942 is an even composite number composed of six prime numbers multiplied together.
155020104942 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 155020104942:
2 × 3 × 37 × 197 × 269 × 13177
See below for interesting mathematical facts about the number 155020104942 from the Numbermatics database.
Names of 155020104942
- Cardinal: 155020104942 can be written as One hundred fifty-five billion, twenty million, one hundred four thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.55020104942 × 1011
Factors of 155020104942
Divisors of 155020104942
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 37 74 111 197 222 269 394 538 591 807 1182 1614 7289 9953 13177 14578 19906 21867 26354 29859 39531 43734 52993 59718 79062 105986 158979 317958 487549 975098 1462647 1960741 2595869 2925294 3544613 3921482 5191738 5882223 7089226 7787607 10633839 11764446 15575214 21267678 96047153 131150681 192094306 262301362 288141459 393452043 576282918 698288761 786904086 1396577522 2094866283 4189732566 25836684157 51673368314 77510052471 155020104942
- Sum of all divisors σ(n): 321250121280
- Sum of proper divisors (its aliquot sum) s(n): 166230016338
- 155020104942 is an abundant number, because the sum of its proper divisors (166230016338) is greater than itself. Its abundance is 11209911396
Bases of 155020104942
- Binary: 100100000101111110101100010100111011102
- Hexadecimal: 0x2417EB14EE
- Base-36: 1Z7QYUI6
Squares and roots of 155020104942
- 155020104942 squared (1550201049422) is 24031232936228692823364
- 155020104942 cubed (1550201049423) is 3725324251659818755189369549464888
-
The
square root of 155020104942 is 393725.9261745409 -
The
cube root of 155020104942 is 5371.9175974253
Scales and comparisons
How big is 155020104942?- 155,020,104,942 seconds is equal to 4,929 years, 8 weeks, 2 days, 4 hours, 15 minutes, 42 seconds.
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To count from 1 to 155,020,104,942 would take you about nine thousand, eight hundred fifty-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 155020104942 cubic inches would be around 447.7 feet tall.
Recreational maths with 155020104942
- 155020104942 backwards is 249401020551
- The number of decimal digits it has is: 12
- The sum of 155020104942's digits is 33
- More coming soon!
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The information we have on file for 155020104942 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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