157203427 is an odd 9-digits prime number following 157203426
and preceding 157203428 . In scientific notation, it is written as 1.57203427 × 10^8.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 157203426 positive integers (up to 157203427) that are relatively prime to 157203427.
157203427 has 2 divisors, whose sum is 157203428
The reverse of 157203427 is 724302751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred fifty-seven million two hundred three thousand four hundred twenty-seven
Scientific notation
1.57203427 × 10^8
Engineering notation
1.57203427 × 10^6
Prime Factorization
157203427
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157203427 Product of the distinct prime numbers
The prime factorization of 157203427 is 157203427.
Since it has a total of 1 prime factors.
2 , 10 , 65 , 39 , 680 , 245 , 7208 , 5771 , 1149 , 37667 , 929602 , 194868 , 3867168 , 4071960 , 46865496 , 97375004 , 826156596 , 531535124 , 892920891 , 688735998
n×2
314406854
n×3
471610281
n×4
628813708
n×5
786017135
n÷2
78601713.5
n÷3
52401142.333333
n÷3
39300856.75
n÷5
31440685.4
n2
24712917460544329
n3
3.8849553159657E+24
n4
6.1072828941168E+32
n5
9.6008580061363E+40
2 √n12538.079079349
3 √n539.70196974712
4 √n111.97356419865
5 √n43.580519392968
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157203428 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78601714 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12538.079119227 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872776 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157203427 can be divided by 2 positive divisors.
The sum of these divisors (counting 157203427) is 157203428, the average is 78601714.
Base
System
Value
2
Binary
1001010111101011101111100011
3
Ternary
101221210202120011
4
Quaternary
21113223233203
5
Quinary
310221002202
6
Senary
23333225351
8
Octal
1127535743
10
Decimal
157203427
12
Duodecimal
44792257
16
Hexadecimal
95ebbe3
20
Vigesimal
292a8b7
36
Base36
2llexv
md5
5bd794d569b0ee77ed0a068cac2c5a11
sha1
167a0d6917ffbd4ed72fe55f9c1735e84f7d706d
sha256
1f6d2708e58d8809164e821edc363610421ee80188d08d9256a383e68f947696
sha512
f804a9797f47b0f07173dbd136868e6b3c9832906edc430598914ecacc62eb6afe91130bb622cdb197046e0c418698e38a2aced4dbaca9a953769c5c14e1d97b
ripemd-160
bb701cb6c96ecb340094a4228636981811c955a9
Diameter
314406854
Circumference
987738262.76468
Area
7.7637919942817E+16
Volume
1.627326277355E+25
Surface area
3.1055167977127E+17
Circumference
987738262.76468
Perimeter
628813708
Area
24712917460544329
Diagonal
222319218.51493
Surface area
148277504763265974
Volume
3.8849553159657E+24
Space diagonal
272284322.68795
Perimeter
471610281
Area
1.070100716123E+16
Altitude
136142161.34397
Surface area
1.070100716123E+16
Volume
4.5784637475435E+23
Height
74106406.171643