159457957 is an odd 9-digits composite number following 159457956
and preceding 159457958 . In scientific notation, it is written as 1.59457957 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 159383500 positive integers (up to 159457957) that are relatively prime to 159457957.
159457957 has 4 divisors, whose sum is 159532416
The reverse of 159457957 is 759754951
Previous prime number is 2207
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred fifty-nine million four hundred fifty-seven thousand nine hundred fifty-seven
Scientific notation
1.59457957 × 10^8
Engineering notation
1.59457957 × 10^6
Prime Factorization
2207 × 72251
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
159457957
Product of the distinct prime numbers
The prime factorization of 159457957 is 2207 × 72251.
Since it has a total of 2 prime factors.
10 , 10 , 11 , 65 , 801 , 698 , 1129 , 8419 , 82845 , 63953 , 442808 , 251568 , 6933177 , 9000862 , 13758827 , 6317955 , 937313361 , 996570822 , 949056593 , 9775492293
n×2
318915914
n×3
478373871
n×4
637831828
n×5
797289785
n÷2
79728978.5
n÷3
53152652.333333
n÷3
39864489.25
n÷5
31891591.4
n2
25426840050613849
n3
4.0545119674367E+24
n4
6.465241949595E+32
n5
1.0309342727931E+41
2 √n
12627.666332304
3 √n
542.26977510558
4 √n
112.37288966785
5 √n
43.70481025781
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
-159457956
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 159457957 can be divided by 4 positive divisors.
The sum of these divisors (counting 159457957) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001100000010010001010100101
3
Ternary
102010001022012021
4
Quaternary
21200102022211
5
Quinary
311310123312
6
Senary
23453423141
8
Octal
1140221245
10
Decimal
159457957
12
Duodecimal
4549aab1
16
Hexadecimal
98122a5
20
Vigesimal
29gc4hh
36
Base36
2mxqjp
md5
4772ccebfd5cf7b749a38a656e703139
sha1
398f30aeed46f2e53972dd3127a6d9d39ab444cf
sha256
10c7c2d9e2f56dee0d5984f33d0273aa494ffeb652023a8e1bb1cdeba8ee198e
sha512
cf71b95394addd9b18dc93b36cb9a9be1a7784fac22f14fd79c1caffb122792e5c029f17d315c808b51219401c4f80114c30baf5dced1c41c80128193f92c955
ripemd-160
cc1cb342214fd286462e65585c85fba573a352be
Diameter
318915914
Circumference
1001903892.5353
Area
7.9880773907011E+16
Volume
1.6983500014388E+25
Surface area
3.1952309562804E+17
Circumference
1001903892.5353
Perimeter
637831828
Area
25426840050613849
Diagonal
225507605.41771
Surface area
152561040303683094
Volume
4.0545119674367E+24
Space diagonal
276189283.19513
Perimeter
478373871
Area
1.1010144710898E+16
Altitude
138094641.59757
Surface area
1.1010144710898E+16
Volume
4.7782881776275E+23
Height
75169201.805902