130122857 is an odd 9-digits composite number following 130122856
and preceding 130122858 . In scientific notation, it is written as 1.30122857 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 130014720 positive integers (up to 130122857) that are relatively prime to 130122857.
130122857 has 4 divisors, whose sum is 130230996
The reverse of 130122857 is 758221031
Previous prime number is 1217
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred thirty million one hundred twenty-two thousand eight hundred fifty-seven
Scientific notation
1.30122857 × 10^8
Engineering notation
1.30122857 × 10^6
Prime Factorization
1217 × 106921
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
130122857
Product of the distinct prime numbers
The prime factorization of 130122857 is 1217 × 106921.
Since it has a total of 2 prime factors.
8 , 2 , 85 , 36 , 404 , 299 , 62 , 6934 , 2584 , 47529 , 745018 , 953494 , 9509282 , 6904370 , 75084044 , 62755307 , 112681705 , 109719245 , 9432556116 , 3732769488
n×2
260245714
n×3
390368571
n×4
520491428
n×5
650614285
n÷2
65061428.5
n÷3
43374285.666667
n÷3
32530714.25
n÷5
26024571.4
n2
16931957913842449
n3
2.2032347383529E+24
n4
2.8669119879613E+32
n5
3.7305077864108E+40
2 √n
11407.140614545
3 √n
506.73923336392
4 √n
106.804216277
5 √n
41.963404758626
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130122856
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130122857 can be divided by 4 positive divisors.
The sum of these divisors (counting 130122857) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110000011000010001101001
3
Ternary
100001211221000002
4
Quaternary
13300120101221
5
Quinary
231302412412
6
Senary
20524552345
8
Octal
760302151
10
Decimal
130122857
12
Duodecimal
376b26b5
16
Hexadecimal
7c18469
20
Vigesimal
20d572h
36
Base36
25gzft
md5
cc60a939937011d31dc6c20440a4479f
sha1
423efd9c93a31e6083089533bf6c31b40c2e749d
sha256
c274623e0fd64dab978177bf5afd329858f44a33a03d25c7e90659e9132eaecf
sha512
8d8c75a502899f9adeb3bfe4787564776303147e9a3d8db38227713cc74887551af2607aaabb43473bbc281c677b8bd99af6c8e4e4d44d209412f3f3cee92c52
ripemd-160
9d6dc7737e78751fd1ae656e7b91f433e930ec8a
Diameter
260245714
Circumference
817586023.23063
Area
5.3193314593019E+16
Volume
9.2288880908579E+24
Surface area
2.1277325837208E+17
Circumference
817586023.23063
Perimeter
520491428
Area
16931957913842449
Diagonal
184021509.14413
Surface area
101591747483054694
Volume
2.2032347383529E+24
Space diagonal
225379399.55002
Perimeter
390368571
Area
7.3317528445983E+15
Altitude
112689699.77501
Surface area
7.3317528445983E+15
Volume
2.5965370400586E+23
Height
61340503.048045