157427725 is an odd 9-digits composite number following 157427724
and preceding 157427726 . In scientific notation, it is written as 1.57427725 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 99627840 positive integers (up to 157427725) that are relatively prime to 157427725.
157427725 has 16 divisors, whose sum is 216196992
The reverse of 157427725 is 527724751
Previous prime number is 845
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred fifty-seven million four hundred twenty-seven thousand seven hundred twenty-five
Scientific notation
1.57427725 × 10^8
Engineering notation
1.57427725 × 10^6
Prime Factorization
5 × 7 × 845 × 5323
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
157427725 Product of the distinct prime numbers
The prime factorization of 157427725 is 5 × 7 × 845 × 5323.
Since it has a total of 4 prime factors.
10 , 2 , 5 , 62 , 672 , 711 , 8138 , 1182 , 61380 , 25432 , 127030 , 590390 , 2977498 , 7996489 , 90613854 , 36534299 , 821031250 , 598380024 , 7231593463 , 8555005302
n×2
314855450
n×3
472283175
n×4
629710900
n×5
787138625
n÷2
78713862.5
n÷3
52475908.333333
n÷3
39356931.25
n÷5
31485545
n2
24783488598675625
n3
3.9016082276529E+24
n4
6.1422130712068E+32
n5
9.6695463026536E+40
2 √n12547.020562667
3 √n539.95853019443
4 √n112.0134838431
5 √n43.592948446827
1 , 5 , 7 , 35 , 845 , 4225 , 5323 , 5915 , 26615 , 29575 , 37261 , 186305 , 4497935 , 22489675 , 31485545 , 157427725
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157427724 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157427725 can be divided by 16 positive divisors.
The sum of these divisors (counting 157427725) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100010100000001101
3
Ternary
101222020011020111
4
Quaternary
21120202200031
5
Quinary
310300141400
6
Senary
23342120021
8
Octal
1130424015
10
Decimal
157427725
12
Duodecimal
44880011
16
Hexadecimal
962280d
20
Vigesimal
293i965
36
Base36
2lq80d
md5
8490f1e9c4c9ef33e978a6109eaf5e56
sha1
f69e9e64971ffec72801cb7f515fb880db5e5816
sha256
338ab4b73e57ae7d57f627b7202efbc6b9fc5364ef9dc76c1384fedb9cd67953
sha512
0c2b14b7526b3096ed4d5948127917fac2a53338d59d0ca799dc6997c7e7608aa1001d915292d87ec5eacded8e00a18bf41231e1eee7b39340dc45d9d48cafa2
ripemd-160
5827ff778a3712e84f527b87fd2c56bfe86471c7
Diameter
314855450
Circumference
989147568.66271
Area
7.7859625711926E+16
Volume
1.6343018326907E+25
Surface area
3.114385028477E+17
Circumference
989147568.66271
Perimeter
629710900
Area
24783488598675625
Diagonal
222636423.78854
Surface area
148700931592053750
Volume
3.9016082276529E+24
Space diagonal
272672818.21998
Perimeter
472283175
Area
1.0731565360428E+16
Altitude
136336409.10999
Surface area
1.0731565360428E+16
Volume
4.5980893921777E+23
Height
74212141.262847