393172387 (number)

393172387 is an odd 9-digits composite number following 393172386 and preceding 393172388. In scientific notation, it is written as 3.93172387 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 392639616 positive integers (up to 393172387) that are relatively prime to 393172387.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million one hundred seventy-two thousand three hundred eighty-seven

Notation

Scientific notation 3.93172387 × 10^8
Engineering notation 3.93172387 × 10^6

Prime Factorization of 393172387

Prime Factorization 739 × 532033

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 393172387
Product of the distinct prime numbers

The prime factorization of 393172387 is 739 × 532033. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 393172387)

Multiplication

n×y
n×2 786344774
n×3 1179517161
n×4 1572689548
n×5 1965861935

Division

n÷y
n÷2 196586193.5
n÷3 131057462.33333
n÷3 98293096.75
n÷5 78634477.4

Exponentiation

ny
n2 154584525899277769
n3 6.0778367041082E+25
n4 2.3896375647504E+34
n5 9.395395053978E+42

Nth Root

y√n
2√n 19828.575011836
3√n 732.59002850012
4√n 140.81397307027
5√n 52.349989852903

Divisors of 393172387

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393172386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393172387 can be divided by 4 positive divisors. The sum of these divisors (counting 393172387) is 1, the average is 0.25.

Base conversion 393172387

Base System Value
2 Binary 10111011011110101010110100011
3 Ternary 1000101211020010021
4 Quaternary 113123311112203
5 Quinary 1301123004022
6 Senary 103003014311
8 Octal 2733652643
10 Decimal 393172387
12 Duodecimal ab80a397
16 Hexadecimal 176f55a3
20 Vigesimal 62h6aj7
36 Base36 6i31r7

Cryptographic Hash Functions

md5 e1c66a213ec6b1df31e20047d26fc15a
sha1 d8ea36d7692f58908dac7c9d0ef05dfba3ffb096
sha256 bf645c701ba2878c6ecc75fb6fa280d47f90912ef2c85187a17afd7eb2ed7b6f
sha512 8052fb5befdf1d78bf24746017fb0f318eb0fe31befc05dac7eb037805dda8becf9efdb468726f6ad2d7880ac5961bab32883c9c21afbab5299407e18a56709e
ripemd-160 272d61ccc5f71fd90cbfca8a4531ceec00a457cb

393172387 as geometric shapes

Circle

Radius = n
Diameter 786344774
Circumference 2470374965.1871
Area 4.8564161092383E+17

Sphere

Radius = n
Volume 2.545878285246E+26
Surface area 1.9425664436953E+18
Circumference 2470374965.1871

Square

Length = n
Perimeter 1572689548
Area 154584525899277769
Diagonal 556029722.046

Cube

Length = n
Surface area 927507155395666614
Volume 6.0778367041082E+25
Space diagonal 680994550.41713

Equilateral Triangle

Length = n
Perimeter 1179517161
Area 6.6937063230374E+16
Altitude 340497275.20857

Triangular Pyramid

Length = n
Surface area 6.6937063230374E+16
Volume 7.1627992473657E+24
Height 185343240.682