157425724 is an even 9-digits composite number following 157425723
and preceding 157425725 . In scientific notation, it is written as 1.57425724 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 78016064 positive integers (up to 157425724) that are relatively prime to 157425724.
157425724 has 12 divisors, whose sum is 277933824
The reverse of 157425724 is 427524751
Previous prime number is 113
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-five thousand seven hundred twenty-four
Scientific notation
1.57425724 × 10^8
Engineering notation
1.57425724 × 10^6
Prime Factorization
2 × 2 × 113 × 348287
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
78712862 Product of the distinct prime numbers
The prime factorization of 157425724 is 2 × 2 × 113 × 348287.
Since it has a total of 4 prime factors.
2 , 4 , 56 , 1 , 908 , 237 , 5145 , 6301 , 78989 , 4403 , 961404 , 221685 , 3955409 , 309294 , 96754678 , 8180968 , 689246473 , 925035633 , 5984701071 , 2628472549
n×2
314851448
n×3
472277172
n×4
629702896
n×5
787128620
n÷2
78712862
n÷3
52475241.333333
n÷3
39356431
n÷5
31485144.8
n2
24782858576924176
n3
3.9014594542619E+24
n4
6.1419007924382E+32
n5
9.6689317898576E+40
2 √n12546.940822368
3 √n539.9562424534
4 √n112.0131279019
5 √n43.592837627804
1 , 2 , 4 , 113 , 226 , 452 , 348287 , 696574 , 1393148 , 39356431 , 78712862 , 157425724
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
-157425723 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 157425724 can be divided by 12 positive divisors.
The sum of these divisors (counting 157425724) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000100010000000111100
3
Ternary
101222020001111101
4
Quaternary
21120202000330
5
Quinary
310300110344
6
Senary
23342102444
8
Octal
1130420074
10
Decimal
157425724
12
Duodecimal
4487aa24
16
Hexadecimal
962203c
20
Vigesimal
293i464
36
Base36
2lq6gs
md5
ff1c01cd9a743e83abe07fdec3aa0aae
sha1
105ae53d09c05993eda322614d8c28477bf2ebc6
sha256
7da3f46c2c8def90f6c54da11118b6d06fc4dccdb4f11575f87d315d8c6c8e68
sha512
fae642e0461b812cdd450526a0b636e4dfa035edfdb96620044730ecc83d704df4380800b97730f322b269ff25090a466abf9fa39784d4dba33c2ee3db1ee286
ripemd-160
8e45597d4a80be147f6908694e5d8aab3033af3e
Diameter
314851448
Circumference
989134996.00891
Area
7.785764644022E+16
Volume
1.6342395146383E+25
Surface area
3.1143058576088E+17
Circumference
989134996.00891
Perimeter
629702896
Area
24782858576924176
Diagonal
222633593.9472
Surface area
148697151461545056
Volume
3.9014594542619E+24
Space diagonal
272669352.38632
Perimeter
472277172
Area
1.0731292553007E+16
Altitude
136334676.19316
Surface area
1.0731292553007E+16
Volume
4.5979140610549E+23
Height
74211197.982401