397344985 (number)

397344985 is an odd 9-digits composite number following 397344984 and preceding 397344986. In scientific notation, it is written as 3.97344985 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 317804544 positive integers (up to 397344985) that are relatively prime to 397344985.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred forty-four thousand nine hundred eighty-five

Notation

Scientific notation 3.97344985 × 10^8
Engineering notation 3.97344985 × 10^6

Prime Factorization of 397344985

Prime Factorization 5 × 9473 × 8389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397344985
Product of the distinct prime numbers

The prime factorization of 397344985 is 5 × 9473 × 8389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 25, 57, 789, 382, 1099, 9381, 37652, 31833, 704622, 144453, 787806, 8191261, 30480492, 25844174, 955111855, 755721690, 2924654666, 4050344498

Basic calculations (n = 397344985)

Multiplication

n×y
n×2 794689970
n×3 1192034955
n×4 1589379940
n×5 1986724925

Division

n÷y
n÷2 198672492.5
n÷3 132448328.33333
n÷3 99336246.25
n÷5 79468997

Exponentiation

ny
n2 157883037104650225
n3 6.2734033010102E+25
n4 2.4927053405388E+34
n5 9.9046396614582E+42

Nth Root

y√n
2√n 19933.51411568
3√n 735.17248639776
4√n 141.18609745892
5√n 52.460635493401

Divisors of 397344985

1, 5, 8389, 9473, 41945, 47365, 79468997, 397344985

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 -397344984
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 397344985 can be divided by 8 positive divisors. The sum of these divisors (counting 397344985) is 1, the average is 0.125.

Base conversion 397344985

Base System Value
2 Binary 10111101011110000000011011001
3 Ternary 1000200200012211221
4 Quaternary 113223300003121
5 Quinary 1303210014420
6 Senary 103232252041
8 Octal 2753600331
10 Decimal 397344985
12 Duodecimal b10a1021
16 Hexadecimal 17af00d9
20 Vigesimal 6438295
36 Base36 6kkhcp

Cryptographic Hash Functions

md5 81facf28f5a34abee457885d3f22a7ca
sha1 0af6dcd5579d7b4581144e7bf9fb8c12dcd24a74
sha256 0589d028ddbafb5a9fcbfde894cd7d32aa41edd5bce97e44d6f827c559723be2
sha512 5e7404ae3eb286e5ef3e8bf23fd1192da765dc1c24ee71658623d40ea35491d580da1a7dcf82aa58403d7a126897dee40ec490098648d0cd5c378c6d9374ccd5
ripemd-160 7bb8786f8767cae5c5b9ad3397e6c77cae30bbe8

397344985 as geometric shapes

Circle

Radius = n
Diameter 794689970
Circumference 2496592171.6335
Area 4.9600418949441E+17

Sphere

Radius = n
Volume 2.6277970297946E+26
Surface area 1.9840167579777E+18
Circumference 2496592171.6335

Square

Length = n
Perimeter 1589379940
Area 157883037104650225
Diagonal 561930666.72793

Cube

Length = n
Surface area 947298222627901350
Volume 6.2734033010102E+25
Space diagonal 688221702.15269

Equilateral Triangle

Length = n
Perimeter 1192034955
Area 6.8365360479634E+16
Altitude 344110851.07635

Triangular Pyramid

Length = n
Surface area 6.8365360479634E+16
Volume 7.3932766921039E+24
Height 187310222.24264