157427254 is an even 9-digits composite number following 157427253
and preceding 157427255 . In scientific notation, it is written as 1.57427254 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 75999336 positive integers (up to 157427254) that are relatively prime to 157427254.
157427254 has 8 divisors, whose sum is 244283760
The reverse of 157427254 is 452724751
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifty-seven million four hundred twenty-seven thousand two hundred fifty-four
Scientific notation
1.57427254 × 10^8
Engineering notation
1.57427254 × 10^6
Prime Factorization
2 × 29 × 2714263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157427254
Product of the distinct prime numbers
The prime factorization of 157427254 is 2 × 29 × 2714263.
Since it has a total of 3 prime factors.
4 , 8 , 43 , 36 , 416 , 461 , 33 , 1213 , 73523 , 53469 , 675696 , 196709 , 6115782 , 2979487 , 71139653 , 94613374 , 669664070 , 519151940 , 4181863551 , 8882763365
n×2
314854508
n×3
472281762
n×4
629709016
n×5
787136270
n÷2
78713627
n÷3
52475751.333333
n÷3
39356813.5
n÷5
31485450.8
n2
24783340301980516
n3
3.9015732086883E+24
n4
6.1421395652377E+32
n5
9.6694016544013E+40
2 √n
12547.001793257
3 √n
539.95799170241
4 √n
112.01340006114
5 √n
43.592922362091
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157427253
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157427254 can be divided by 8 positive divisors.
The sum of these divisors (counting 157427254) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100010011000110110
3
Ternary
101222020010121001
4
Quaternary
21120202120312
5
Quinary
310300133004
6
Senary
23342113514
8
Octal
1130423066
10
Decimal
157427254
12
Duodecimal
4487b89a
16
Hexadecimal
9622636
20
Vigesimal
293i82e
36
Base36
2lq7na
md5
f36f1e41573b6431ac823f212141040a
sha1
c060ffb099dcfb85725555dfaf87f87ae4e5d6eb
sha256
4df5bbbdaad0a5ab65673b023ef8f84aaa69978c0e306ba64fd74b436cc618c9
sha512
633518de680db55e6fdedc9b07cb96f34724bf52e95ce9c8e85f44a573bf67fb0dae78e33aee0ebd332d327d896aa8a812b178f6ec0bf8725ff5480fce1d27e1
ripemd-160
8183a949e7318cd94050ba78a97a56bbb1b6a63f
Diameter
314854508
Circumference
989144609.28243
Area
7.7859159824118E+16
Volume
1.6342871639811E+25
Surface area
3.1143663929647E+17
Circumference
989144609.28243
Perimeter
629709016
Area
24783340301980516
Diagonal
222635757.69395
Surface area
148700041811883096
Volume
3.9015732086883E+24
Space diagonal
272672002.42405
Perimeter
472281762
Area
1.0731501146075E+16
Altitude
136336001.21203
Surface area
1.0731501146075E+16
Volume
4.5980481219321E+23
Height
74211919.231318