157430374 is an even 9-digits composite number following 157430373
and preceding 157430375 . In scientific notation, it is written as 1.57430374 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 78715186 positive integers (up to 157430374) that are relatively prime to 157430374.
157430374 has 4 divisors, whose sum is 236145564
The reverse of 157430374 is 473034751
Previous prime number is 2
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 thousand three hundred seventy-four
Scientific notation
1.57430374 × 10^8
Engineering notation
1.57430374 × 10^6
Prime Factorization
2 × 78715187
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
157430374 Product of the distinct prime numbers
The prime factorization of 157430374 is 2 × 78715187.
Since it has a total of 2 prime factors.
6 , 8 , 32 , 70 , 540 , 930 , 3796 , 3476 , 37414 , 38777 , 79110 , 900012 , 2966252 , 3898046 , 64539300 , 81637931 , 545488379 , 937390191 , 1432499110 , 4660921189
n×2
314860748
n×3
472291122
n×4
629721496
n×5
787151870
n÷2
78715187
n÷3
52476791.333333
n÷3
39357593.5
n÷5
31486074.8
n2
24784322657779876
n3
3.901805185351E+24
n4
6.1426264960494E+32
n5
9.6703598661537E+40
2 √n12547.126125133
3 √n539.9615587633
4 √n112.01395504638
5 √n43.593095151536
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
-157430373 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 157430374 can be divided by 4 positive divisors.
The sum of these divisors (counting 157430374) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100011001001100110
3
Ternary
101222020021212121
4
Quaternary
21120203021212
5
Quinary
310300232444
6
Senary
23342140154
8
Octal
1130431146
10
Decimal
157430374
12
Duodecimal
4488165a
16
Hexadecimal
9623266
20
Vigesimal
293ifie
36
Base36
2lqa1y
md5
698ca9977469b6496988eabad8c434a5
sha1
61096b820c83e43d8c0a9cc03c4aafc1ba82e25b
sha256
4e1eec7e1d6a5708a1070462e4c178e70829068b1b99016528f4c4e37735fe2c
sha512
33c727573bfbffc6ade40a7dd42cad7328c156bb60ff761ae126d8dccd594e0841409b1848a0476e95004cb294b66608473e59fc35c681af12fb3bab5f88965f
ripemd-160
59cac4b475680e9f44229fd08589e9a44396b83a
Diameter
314860748
Circumference
989164212.82059
Area
7.786224598588E+16
Volume
1.6343843341383E+25
Surface area
3.1144898394352E+17
Circumference
989164212.82059
Perimeter
629721496
Area
24784322657779876
Diagonal
222640170.04027
Surface area
148705935946679256
Volume
3.901805185351E+24
Space diagonal
272677406.42257
Perimeter
472291122
Area
1.0731926518614E+16
Altitude
136338703.21129
Surface area
1.0731926518614E+16
Volume
4.5983215090508E+23
Height
74213390.013423