157438150 is an even 9-digits composite number following 157438149
and preceding 157438151 . In scientific notation, it is written as 1.57438150 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 60943200 positive integers (up to 157438150) that are relatively prime to 157438150.
157438150 has 24 divisors, whose sum is 302284224
The reverse of 157438150 is 051834751
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred fifty-seven million four hundred thirty-eight thousand one hundred fifty
Scientific notation
1.57438150 × 10^8
Engineering notation
1.57438150 × 10^6
Prime Factorization
2 × 5 × 5 × 31 × 101573
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
31487630 Product of the distinct prime numbers
The prime factorization of 157438150 is 2 × 5 × 5 × 31 × 101573.
Since it has a total of 5 prime factors.
2 , 3 , 15 , 23 , 824 , 376 , 9655 , 6274 , 17479 , 26534 , 448772 , 475265 , 5290362 , 1199893 , 42428154 , 90160175 , 289581834 , 28009566 , 7336969071 , 8884297004
n×2
314876300
n×3
472314450
n×4
629752600
n×5
787190750
n÷2
78719075
n÷3
52479383.333333
n÷3
39359537.5
n÷5
31487630
n2
24786771075422500
n3
3.902383382588E+24
n4
6.143840203454E+32
n5
9.6727483552742E+40
2 √n12547.435993062
3 √n539.97044877151
4 √n112.01533820447
5 √n43.593525784078
1 , 2 , 5 , 10 , 25 , 31 , 50 , 62 , 155 , 310 , 775 , 1550 , 101573 , 203146 , 507865 , 1015730 , 2539325 , 3148763 , 5078650 , 6297526 , 15743815 , 31487630 , 78719075 , 157438150
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157438149 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157438150 can be divided by 24 positive divisors.
The sum of these divisors (counting 157438150) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100101000011000110
3
Ternary
101222020200112121
4
Quaternary
21120211003012
5
Quinary
310301010100
6
Senary
23342240154
8
Octal
1130450306
10
Decimal
157438150
12
Duodecimal
4488605a
16
Hexadecimal
96250c6
20
Vigesimal
293jf7a
36
Base36
2lqg1y
md5
e3e031964060231bd89143af29cea5c0
sha1
ed62d6f869b1678c09e6a8815521a001802e77c6
sha256
4f22496cc68836a61c149826b0ea4885c06e661f8e1819151ec874b9dfbcb292
sha512
bf30477bd8f8e504d40e6cfe00f320e89f34a517e7f631cd2b5019cc1bdec4c096c4a9887b1b0ec6c5ea93005593d946cd9877251eaa71812e4080c34b5fe789
ripemd-160
0242e540053fa71f113b0366730dd2a52843a885
Diameter
314876300
Circumference
989213070.86954
Area
7.7869937916759E+16
Volume
1.6346265288306E+25
Surface area
3.1147975166704E+17
Circumference
989213070.86954
Perimeter
629752600
Area
24786771075422500
Diagonal
222651166.96493
Surface area
148720626452535000
Volume
3.902383382588E+24
Space diagonal
272690874.84965
Perimeter
472314450
Area
1.0732986714553E+16
Altitude
136345437.42483
Surface area
1.0732986714553E+16
Volume
4.5990029210295E+23
Height
74217055.654977