397238973 (number)

397238973 is an odd 9-digits composite number following 397238972 and preceding 397238974. In scientific notation, it is written as 3.97238973 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 264825980 positive integers (up to 397238973) that are relatively prime to 397238973.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred thirty-eight thousand nine hundred seventy-three

Notation

Scientific notation 3.97238973 × 10^8
Engineering notation 3.97238973 × 10^6

Prime Factorization of 397238973

Prime Factorization 3 × 132412991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397238973
Product of the distinct prime numbers

The prime factorization of 397238973 is 3 × 132412991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 42, 44, 893, 231, 2522, 3382, 73707, 49958, 92101, 887724, 1448163, 5070097, 36117751, 86027911, 544703491, 256393641, 8887072914, 201821646

Basic calculations (n = 397238973)

Multiplication

n×y
n×2 794477946
n×3 1191716919
n×4 1588955892
n×5 1986194865

Division

n÷y
n÷2 198619486.5
n÷3 132412991
n÷3 99309743.25
n÷5 79447794.6

Exponentiation

ny
n2 157798801670094729
n3 6.2683833916059E+25
n4 2.4900461808518E+34
n5 9.8914338760414E+42

Nth Root

y√n
2√n 19930.854798528
3√n 735.10709902169
4√n 141.17667937208
5√n 52.457835885647

Divisors of 397238973

1, 3, 132412991, 397238973

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 -397238972
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 397238973 can be divided by 4 positive divisors. The sum of these divisors (counting 397238973) is 1, the average is 0.25.

Base conversion 397238973

Base System Value
2 Binary 10111101011010110001010111101
3 Ternary 1000200110211102120
4 Quaternary 113223112022331
5 Quinary 1303143121343
6 Senary 103230113153
8 Octal 2753261275
10 Decimal 397238973
12 Duodecimal b104b7b9
16 Hexadecimal 17ad62bd
20 Vigesimal 642eh8d
36 Base36 6ki7jx

Cryptographic Hash Functions

md5 a5aa7b2fe479a0344e1b2185c5dd912d
sha1 ffce26932134070035d3bd7c5e6bc269c1d848b4
sha256 ab02e7ce1aa10810eef0abdb057c6cd21a0d0a67c728212c0e89d5a1d26f5bba
sha512 1fb2e37739a264d29428efe158296e6ab52f446f8eea0edef15b988b55fbbb35f7083a08364e4b4d426d8b0f708baf6ee6b6a9fcfb874d011cc006cb7d144e23
ripemd-160 e27991762a485c19581c66c9e5aade13ac730000

397238973 as geometric shapes

Circle

Radius = n
Diameter 794477946
Circumference 2495926078.5927
Area 4.9573955607204E+17

Sphere

Radius = n
Volume 2.6256942950605E+26
Surface area 1.9829582242882E+18
Circumference 2495926078.5927

Square

Length = n
Perimeter 1588955892
Area 157798801670094729
Diagonal 561780743.11976

Cube

Length = n
Surface area 946792810020568374
Volume 6.2683833916059E+25
Space diagonal 688038083.98248

Equilateral Triangle

Length = n
Perimeter 1191716919
Area 6.8328885466522E+16
Altitude 344019041.99124

Triangular Pyramid

Length = n
Surface area 6.8328885466522E+16
Volume 7.3873606721361E+24
Height 187260247.70659