123142018797
123,142,018,797 is an odd composite number composed of five prime numbers multiplied together.
123142018797 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 123142018797:
36 × 7 × 31 × 432 × 421
(3 × 3 × 3 × 3 × 3 × 3 × 7 × 31 × 43 × 43 × 421)See below for interesting mathematical facts about the number 123142018797 from the Numbermatics database.
Names of 123142018797
- Cardinal: 123142018797 can be written as One hundred twenty-three billion, one hundred forty-two million, eighteen thousand, seven hundred ninety-seven.
Scientific notation
- Scientific notation: 1.23142018797 × 1011
Factors of 123142018797
Divisors of 123142018797
- Number of divisors d(n): 168
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Complete list of divisors:
1 3 7 9 21 27 31 43 63 81 93 129 189 217 243 279 301 387 421 567 651 729 837 903 1161 1263 1333 1701 1849 1953 2511 2709 2947 3483 3789 3999 5103 5547 5859 7533 8127 8841 9331 10449 11367 11997 12943 13051 16641 17577 18103 22599 24381 26523 27993 31347 34101 35991 38829 39153 49923 52731 54309 57319 73143 79569 83979 91357 102303 107973 116487 117459 126721 149769 158193 162927 171957 219429 238707 251937 274071 306909 323919 349461 352377 380163 401233 449307 488781 515871 561193 716121 755811 778429 822213 971757 1048383 1057131 1140489 1203699 1347921 1466343 1547613 1683579 2148363 2267433 2335287 2466639 3145149 3171393 3421467 3611097 3928351 4399029 4642839 5050737 5449003 6802299 7005861 7399917 9435447 9514179 10264401 10833291 11785053 13197087 13928517 15152211 16347009 21017583 22199751 24131299 30793203 32499873 35355159 41785551 45456633 49041027 63052749 66599253 72393897 92379609 97499619 106065477 136369899 147123081 168919093 189158247 217181691 292498857 318196431 409109697 441369243 506757279 567474741 651545073 954589293 1324107729 1520271837 1954635219 2863767879 3972323187 4560815511 5863905657 13682446533 17591716971 41047339599 123142018797
- Sum of all divisors σ(n): 223523501568
- Sum of proper divisors (its aliquot sum) s(n): 100381482771
- 123142018797 is a deficient number, because the sum of its proper divisors (100381482771) is less than itself. Its deficiency is 22760536026
Bases of 123142018797
- Binary: 11100101010111101011000010110111011012
- Hexadecimal: 0x1CABD616ED
- Base-36: 1KKJKTT9
Squares and roots of 123142018797
- 123142018797 squared (1231420187972) is 15163956793400701327209
- 123142018797 cubed (1231420187973) is 1867320252489845008388153525547573
-
The
square root of 123142018797 is 350915.9711341163 -
The
cube root of 123142018797 is 4975.1031524549
Scales and comparisons
How big is 123142018797?- 123,142,018,797 seconds is equal to 3,915 years, 27 weeks, 5 days, 20 hours, 19 minutes, 57 seconds.
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To count from 1 to 123,142,018,797 would take you about seven thousand, eight hundred thirty-one 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 123142018797 cubic inches would be around 414.6 feet tall.
Recreational maths with 123142018797
- 123142018797 backwards is 797810241321
- The number of decimal digits it has is: 12
- The sum of 123142018797's digits is 45
- More coming soon!
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