731085238 (number)

731085238 is an even 9-digits composite number following 731085237 and preceding 731085239. In scientific notation, it is written as 7.31085238 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 317575296 positive integers (up to 731085238) that are relatively prime to 731085238.

Interesting facts

Basic properties

Name

Name seven hundred thirty-one million eighty-five thousand two hundred thirty-eight

Notation

Scientific notation 7.31085238 × 10^8
Engineering notation 7.31085238 × 10^6

Prime Factorization of 731085238

Prime Factorization 2 × 221 × 1654039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 731085238
Product of the distinct prime numbers

The prime factorization of 731085238 is 2 × 221 × 1654039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 92, 14, 464, 724, 2988, 3339, 92223, 90595, 215062, 322952, 8710081, 768566, 26413992, 51296644, 403119812, 744092393, 5245107268, 5639445746

Basic calculations (n = 731085238)

Multiplication

n×y
n×2 1462170476
n×3 2193255714
n×4 2924340952
n×5 3655426190

Division

n÷y
n÷2 365542619
n÷3 243695079.33333
n÷3 182771309.5
n÷5 146217047.6

Exponentiation

ny
n2 534485625221516644
n3 3.9075455052265E+26
n4 2.8567488356844E+35
n5 2.0885269024425E+44

Nth Root

y√n
2√n 27038.5879439
3√n 900.85730573764
4√n 164.43414470207
5√n 59.264360568593

Divisors of 731085238

1, 2, 221, 442, 1654039, 3308078, 365542619, 731085238

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 -731085237
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 731085238 can be divided by 8 positive divisors. The sum of these divisors (counting 731085238) is 1, the average is 0.125.

Base conversion 731085238

Base System Value
2 Binary 101011100100110111100110110110
3 Ternary 1212221122222102001
4 Quaternary 223210313212312
5 Quinary 2444124211423
6 Senary 200313405514
8 Octal 5344674666
10 Decimal 731085238
12 Duodecimal 184a0989a
16 Hexadecimal 2b9379b6
20 Vigesimal b895d1i
36 Base36 c39oza

Cryptographic Hash Functions

md5 2827fa7c46374a5fa44a6ddcda869aa9
sha1 6b8bfb6aeaa3c1df57191704d48cd19b7119a43e
sha256 c5a7bd14f3f2c21c5514280610c7086ab432a08759587835a06882b9764a33c8
sha512 fea1c0fff46e63fb0bab99306901000bd80780f9af631abb7570dfc7474d9642e70ee67e1c5958aa74b1dcaf768fda8b4143d856d065280d663797989348e45f
ripemd-160 2e002ed92802567e17363b2d4136eef5993ddc11

731085238 as geometric shapes

Circle

Radius = n
Diameter 1462170476
Circumference 4593544025.6975
Area 1.6791361136453E+18

Sphere

Radius = n
Volume 1.636788833705E+27
Surface area 6.7165444545811E+18
Circumference 4593544025.6975

Square

Length = n
Perimeter 2924340952
Area 534485625221516644
Diagonal 1033910658.8304

Cube

Length = n
Surface area 3206913751329099864
Volume 3.9075455052265E+26
Space diagonal 1266276776.8796

Equilateral Triangle

Length = n
Perimeter 2193255714
Area 2.3143906469972E+17
Altitude 633138388.43979

Triangular Pyramid

Length = n
Surface area 2.3143906469972E+17
Volume 4.6050865409011E+25
Height 344636886.27679