142425591 is an odd 9-digits composite number following 142425590
and preceding 142425592 . In scientific notation, it is written as 1.42425591 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 70741440 positive integers (up to 142425591) that are relatively prime to 142425591.
142425591 has 16 divisors, whose sum is 168436544
The reverse of 142425591 is 195524241
Previous prime number is 253
Is Prime? no Number parity odd Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred forty-two million four hundred twenty-five thousand five hundred ninety-one
Scientific notation
1.42425591 × 10^8
Engineering notation
1.42425591 × 10^6
Prime Factorization
33 × 7 × 253 × 2437
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142425591 Product of the distinct prime numbers
The prime factorization of 142425591 is 33 × 7 × 253 × 2437.
Since it has a total of 4 prime factors.
5 , 10 , 88 , 5 , 606 , 464 , 1340 , 1597 , 54309 , 47038 , 523691 , 100346 , 444948 , 5840689 , 28675196 , 97740183 , 873885539 , 348874388 , 9591331308 , 2671369671
n×2
284851182
n×3
427276773
n×4
569702364
n×5
712127955
n÷2
71212795.5
n÷3
47475197
n÷3
35606397.75
n÷5
28485118.2
n2
20285048971699281
n3
2.8891100882582E+24
n4
4.1148321178424E+32
n5
5.8605739624948E+40
2 √n11934.219329307
3 √n522.23103423757
4 √n109.24385259275
5 √n42.728495969738
1 , 7 , 33 , 231 , 253 , 1771 , 2437 , 8349 , 17059 , 58443 , 80421 , 562947 , 616561 , 4315927 , 20346513 , 142425591
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142425590 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142425591 can be divided by 16 positive divisors.
The sum of these divisors (counting 142425591) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111010011110111110111
3
Ternary
100220222222011220
4
Quaternary
20133103313313
5
Quinary
242430104331
6
Senary
22044401423
8
Octal
1037236767
10
Decimal
142425591
12
Duodecimal
3b846273
16
Hexadecimal
87d3df7
20
Vigesimal
24a33jb
36
Base36
2csoaf
md5
d3d34746fcee9aa672e7171425c07d63
sha1
ede27b9c4f262c1ed07a601301d13048518a9bd8
sha256
835becbc0dddfc2836486c0d79e63404410d1da5f9a38c82fbe3b5d2e427e916
sha512
092a68da3b268e428cb0695169ce79170eeac73eb2d25f98b2aa9018fc06138b156b30bd9c58cfa3d1bb01e5d518569e469d6ea9cbed8ff81767dcc817094d5e
ripemd-160
1318dc2aad01f84689ad3590a142a5349c415775
Diameter
284851182
Circumference
894886380.73757
Area
6.37273608272E+16
Volume
1.2101876038246E+25
Surface area
2.549094433088E+17
Circumference
894886380.73757
Perimeter
569702364
Area
20285048971699281
Diagonal
201420202.4212
Surface area
121710293830195686
Volume
2.8891100882582E+24
Space diagonal
246688359.91002
Perimeter
427276773
Area
8.7836838632515E+15
Altitude
123344179.95501
Surface area
8.7836838632515E+15
Volume
3.4048488916697E+23
Height
67140067.473734