157316238 is an even 9-digits composite number following 157316237
and preceding 157316239 . In scientific notation, it is written as 1.57316238 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 48616848 positive integers (up to 157316238) that are relatively prime to 157316238.
157316238 has 32 divisors, whose sum is 281894400
The reverse of 157316238 is 832613751
Previous prime number is 47
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million three hundred sixteen thousand two hundred thirty-eight
Scientific notation
1.57316238 × 10^8
Engineering notation
1.57316238 × 10^6
Prime Factorization
2 × 9 × 19 × 47 × 9787
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
157316238
Product of the distinct prime numbers
The prime factorization of 157316238 is 2 × 9 × 19 × 47 × 9787.
Since it has a total of 5 prime factors.
8 , 9 , 44 , 87 , 677 , 172 , 6829 , 6299 , 42827 , 50566 , 166357 , 507518 , 2544994 , 7708637 , 54874230 , 56317540 , 491225765 , 714510239 , 3767867286 , 3354950602
n×2
314632476
n×3
471948714
n×4
629264952
n×5
786581190
n÷2
78658119
n÷3
52438746
n÷3
39329059.5
n÷5
31463247.6
n2
24748398738472644
n3
3.8933249860605E+24
n4
6.1248324011843E+32
n5
9.6353559173483E+40
2 √n
12542.577007936
3 √n
539.83103767333
4 √n
111.99364717669
5 √n
43.586772375436
1 , 2 , 9 , 18 , 19 , 38 , 47 , 94 , 171 , 342 , 423 , 846 , 893 , 1786 , 8037 , 9787 , 16074 , 19574 , 88083 , 176166 , 185953 , 371906 , 459989 , 919978 , 1673577 , 3347154 , 4139901 , 8279802 , 8739791 , 17479582 , 78658119 , 157316238
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157316237
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157316238 can be divided by 32 positive divisors.
The sum of these divisors (counting 157316238) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001011000000111010010001110
3
Ternary
101222000111022100
4
Quaternary
21120013102032
5
Quinary
310233104423
6
Senary
23335455530
8
Octal
1130072216
10
Decimal
157316238
12
Duodecimal
448275a6
16
Hexadecimal
960748e
20
Vigesimal
2934abi
36
Base36
2lntzi
md5
7b9d1b156bae356e74dcf8ac03a9e148
sha1
11bdaa0140150abe05b8b459ecbb6a7979174eea
sha256
9f6d77ae8b8b4b9c87d02aabc38c05be1b4b80e23e751c308e03a84426687d11
sha512
7e069bcf75eacb527619bf381310759c58676783c1a5e8735c3dd0d408b802bea422308c0e4dc713a1a5f39218a1e5f1acf390af97096780eace48078e583e93
ripemd-160
227c441f9c35f2e3f3329f6e5d7cd06840409181
Diameter
314632476
Circumference
988447075.18237
Area
7.7749387664897E+16
Volume
1.630832156566E+25
Surface area
3.1099755065959E+17
Circumference
988447075.18237
Perimeter
629264952
Area
24748398738472644
Diagonal
222478757.36111
Surface area
148490392430835864
Volume
3.8933249860605E+24
Space diagonal
272479717.0716
Perimeter
471948714
Area
1.0716371005252E+16
Altitude
136239858.5358
Surface area
1.0716371005252E+16
Volume
4.588327498344E+23
Height
74159585.787038