157438704 is an even 9-digits composite number following 157438703
and preceding 157438705 . In scientific notation, it is written as 1.57438704 × 10^8.
The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors.
There are 52479552 positive integers (up to 157438704) that are relatively prime to 157438704.
157438704 has 20 divisors, whose sum is 406716776
The reverse of 157438704 is 407834751
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred fifty-seven million four hundred thirty-eight thousand seven hundred four
Scientific notation
1.57438704 × 10^8
Engineering notation
1.57438704 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3279973
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
19679838 Product of the distinct prime numbers
The prime factorization of 157438704 is 2 × 2 × 2 × 2 × 3 × 3279973.
Since it has a total of 6 prime factors.
10 , 1 , 17 , 86 , 765 , 713 , 1933 , 9059 , 46827 , 91003 , 578295 , 711291 , 7781760 , 1166756 , 80996446 , 77614260 , 670103338 , 106074688 , 8028934776 , 8937889401
n×2
314877408
n×3
472316112
n×4
629754816
n×5
787193520
n÷2
78719352
n÷3
52479568
n÷3
39359676
n÷5
31487740.8
n2
24786945517199616
n3
3.9024245783465E+24
n4
6.1439266807262E+32
n5
9.6729185408456E+40
2 √n12547.458069266
3 √n539.9710821277
4 √n112.01543674542
5 √n43.593556463782
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 3279973 , 6559946 , 9839919 , 13119892 , 19679838 , 26239784 , 39359676 , 52479568 , 78719352 , 157438704
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157438703 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157438704 can be divided by 20 positive divisors.
The sum of these divisors (counting 157438704) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001011000100101001011110000
3
Ternary
101222020201022010
4
Quaternary
21120211023300
5
Quinary
310301014304
6
Senary
23342242520
8
Octal
1130451360
10
Decimal
157438704
12
Duodecimal
44886440
16
Hexadecimal
96252f0
20
Vigesimal
293jgf4
36
Base36
2lqghc
md5
37a92720f0e2013b7fef5a55bf5a8ec3
sha1
3e648860b86a5f753c06551adfc74cdcea2572d4
sha256
483593b126384706ed8551241de90a919685d4ef2a861d2c83d1a7d34d90d2f8
sha512
e26395f96cdb19007d9a02801bd431d577e918f5357415612a51425265937f42bad17c127fad093b4e536449d46b203c06490e80febf6a3eead259eaca16c667
ripemd-160
1f6f083e68a783f7a171c948330a3f7abf17e970
Diameter
314877408
Circumference
989216551.7542
Area
7.7870485941765E+16
Volume
1.6346437848696E+25
Surface area
3.1148194376706E+17
Circumference
989216551.7542
Perimeter
629754816
Area
24786945517199616
Diagonal
222651950.43924
Surface area
148721673103197696
Volume
3.9024245783465E+24
Space diagonal
272691834.4058
Perimeter
472316112
Area
1.0733062250058E+16
Altitude
136345917.2029
Surface area
1.0733062250058E+16
Volume
4.5990514706965E+23
Height
74217316.813081