157420328 (number)

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.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty thousand three hundred twenty-eight

Notation

Scientific notation 1.57420328 × 10^8
Engineering notation 1.57420328 × 10^6

Prime Factorization of 157420328

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.

Most popular turbo-numbers

Basic calculations (n = 157420328)

Multiplication

n×y
n×2 314840656
n×3 472260984
n×4 629681312
n×5 787101640

Division

n÷y
n÷2 78710164
n÷3 52473442.666667
n÷3 39355082
n÷5 31484065.6

Exponentiation

ny
n2 24781159667627584
n3 3.9010582830983E+24
n4 6.1410587447245E+32
n5 9.667274818618E+40

Nth Root

y√n
2√n 12546.725788029
3√n 539.9500731161
4√n 112.01216803557
5√n 43.592538781883

Divisors of 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 conversion 157420328

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

Cryptographic Hash Functions

md5 918f74ced4c013be18f0a8c38251ee33
sha1 ade2800a93ba1cf988a4d4cac13fdd98fe7a1d3c
sha256 461227de26d4b79066c5ade2694e8ab5680f95c248ed9191b4ec83523ae864bc
sha512 f0ec65a6af6193f343a602c7f032589c25895635911be95c004300f3247d04cd0bcc786d69472aad02478836dccddcd89baaa77b710783d48534120eee7f182e
ripemd-160 7d28f667e5d6e8a2ab04cab779f16492bdbe756b

157420328 as geometric shapes

Circle

Radius = n
Diameter 314840656
Circumference 989101091.94099
Area 7.7852309159254E+16

Sphere

Radius = n
Volume 1.6340714724543E+25
Surface area 3.1140923663702E+17
Circumference 989101091.94099

Square

Length = n
Perimeter 629681312
Area 24781159667627584
Diagonal 222625962.85082

Cube

Length = n
Surface area 148686958005765504
Volume 3.9010582830983E+24
Space diagonal 272660006.24016

Equilateral Triangle

Length = n
Perimeter 472260984
Area 1.0730556903702E+16
Altitude 136330003.12008

Triangular Pyramid

Length = n
Surface area 1.0730556903702E+16
Volume 4.5974412763046E+23
Height 74208654.283607