157420328 is an even 9-digits composite number following 157420327
and preceding 157420329 . In scientific notation, it is written as 1.57420328 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors.
There are 72655488 positive integers (up to 157420328) that are relatively prime to 157420328.
157420328 has 16 divisors, whose sum is 317868180
The reverse of 157420328 is 823024751
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-seven million four hundred twenty thousand three hundred twenty-eight
Scientific notation
1.57420328 × 10^8
Engineering notation
1.57420328 × 10^6
Prime Factorization
2 × 2 × 2 × 13 × 1513657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39355082
Product of the distinct prime numbers
The prime factorization of 157420328 is 2 × 2 × 2 × 13 × 1513657.
Since it has a total of 5 prime factors.
8 , 5 , 84 , 68 , 761 , 179 , 8591 , 9241 , 11129 , 63958 , 599900 , 532639 , 7034248 , 2489453 , 57072938 , 99908596 , 936657297 , 544298914 , 1475277689 , 6671451704
n×2
314840656
n×3
472260984
n×4
629681312
n×5
787101640
n÷2
78710164
n÷3
52473442.666667
n÷3
39355082
n÷5
31484065.6
n2
24781159667627584
n3
3.9010582830983E+24
n4
6.1410587447245E+32
n5
9.667274818618E+40
2 √n
12546.725788029
3 √n
539.9500731161
4 √n
112.01216803557
5 √n
43.592538781883
1 , 2 , 4 , 8 , 13 , 26 , 52 , 104 , 1513657 , 3027314 , 6054628 , 12109256 , 19677541 , 39355082 , 78710164 , 157420328
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
-157420327
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 157420328 can be divided by 16 positive divisors.
The sum of these divisors (counting 157420328) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100000101100101000
3
Ternary
101222012210002112
4
Quaternary
21120200230220
5
Quinary
310244422303
6
Senary
23342021452
8
Octal
1130405450
10
Decimal
157420328
12
Duodecimal
44877888
16
Hexadecimal
9620b28
20
Vigesimal
293hag8
36
Base36
2lq2aw
md5
918f74ced4c013be18f0a8c38251ee33
sha1
ade2800a93ba1cf988a4d4cac13fdd98fe7a1d3c
sha256
461227de26d4b79066c5ade2694e8ab5680f95c248ed9191b4ec83523ae864bc
sha512
f0ec65a6af6193f343a602c7f032589c25895635911be95c004300f3247d04cd0bcc786d69472aad02478836dccddcd89baaa77b710783d48534120eee7f182e
ripemd-160
7d28f667e5d6e8a2ab04cab779f16492bdbe756b
Diameter
314840656
Circumference
989101091.94099
Area
7.7852309159254E+16
Volume
1.6340714724543E+25
Surface area
3.1140923663702E+17
Circumference
989101091.94099
Perimeter
629681312
Area
24781159667627584
Diagonal
222625962.85082
Surface area
148686958005765504
Volume
3.9010582830983E+24
Space diagonal
272660006.24016
Perimeter
472260984
Area
1.0730556903702E+16
Altitude
136330003.12008
Surface area
1.0730556903702E+16
Volume
4.5974412763046E+23
Height
74208654.283607