157415348 is an even 9-digits composite number following 157415347
and preceding 157415349 . In scientific notation, it is written as 1.57415348 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 78654072 positive integers (up to 157415348) that are relatively prime to 157415348.
157415348 has 12 divisors, whose sum is 275664480
The reverse of 157415348 is 843514751
Previous prime number is 1559
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million four hundred fifteen thousand three hundred forty-eight
Scientific notation
1.57415348 × 10^8
Engineering notation
1.57415348 × 10^6
Prime Factorization
2 × 2 × 1559 × 25243
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78707674
Product of the distinct prime numbers
The prime factorization of 157415348 is 2 × 2 × 1559 × 25243.
Since it has a total of 4 prime factors.
2 , 10 , 15 , 11 , 1 , 247 , 8820 , 8238 , 3377 , 78083 , 387540 , 578229 , 8341954 , 504420 , 78911598 , 44844350 , 890398065 , 232822189 , 4517232654 , 8530888912
n×2
314830696
n×3
472246044
n×4
629661392
n×5
787076740
n÷2
78707674
n÷3
52471782.666667
n÷3
39353837
n÷5
31483069.6
n2
24779591785961104
n3
3.900688064285E+24
n4
6.1402816907887E+32
n5
9.6657457917353E+40
2 √n
12546.527328309
3 √n
539.94437927347
4 √n
112.01128214742
5 √n
43.592262967961
1 , 2 , 4 , 1559 , 3118 , 6236 , 25243 , 50486 , 100972 , 39353837 , 78707674 , 157415348
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157415347
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157415348 can be divided by 12 positive divisors.
The sum of these divisors (counting 157415348) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000011111011110110100
3
Ternary
101222012112021002
4
Quaternary
21120133132310
5
Quinary
310244242343
6
Senary
23341542432
8
Octal
1130373664
10
Decimal
157415348
12
Duodecimal
44874a18
16
Hexadecimal
961f7b4
20
Vigesimal
293gi78
36
Base36
2lpygk
md5
1d47059f67922bb461730a1d0b4e71ee
sha1
3c6900f0358b53ecbf07953ecd12f059d27b171f
sha256
0a6e5c7009fe79d038d34b28abc5142d7ecfda66d17134dc67b1e3fcbee0666f
sha512
c4aec8a24177a20a503b72b832bf4d108f8129c402b1a3b2893299efbbeda7f49e2c47fe82786c0dd20ba8222693240768ac963ab95bada6875312e299fb51fd
ripemd-160
d8c87f2d91de4adc6f9a70ce19c1171468df1afc
Diameter
314830696
Circumference
989069801.67816
Area
7.7847383513729E+16
Volume
1.6339163955604E+25
Surface area
3.1138953405492E+17
Circumference
989069801.67816
Perimeter
629661392
Area
24779591785961104
Diagonal
222618920.06728
Surface area
148677550715766624
Volume
3.900688064285E+24
Space diagonal
272651380.62714
Perimeter
472246044
Area
1.0729877991025E+16
Altitude
136325690.31357
Surface area
1.0729877991025E+16
Volume
4.5970049692489E+23
Height
74206306.689094