397293867 (number)

397293867 is an odd 9-digits composite number following 397293866 and preceding 397293868. In scientific notation, it is written as 3.97293867 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 259226928 positive integers (up to 397293867) that are relatively prime to 397293867.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred ninety-three thousand eight hundred sixty-seven

Notation

Scientific notation 3.97293867 × 10^8
Engineering notation 3.97293867 × 10^6

Prime Factorization of 397293867

Prime Factorization 9 × 47 × 939229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397293867
Product of the distinct prime numbers

The prime factorization of 397293867 is 9 × 47 × 939229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397293867)

Multiplication

n×y
n×2 794587734
n×3 1191881601
n×4 1589175468
n×5 1986469335

Division

n÷y
n÷2 198646933.5
n÷3 132431289
n÷3 99323466.75
n÷5 79458773.4

Exponentiation

ny
n2 157842416755813689
n3 6.2709824129543E+25
n4 2.4914228527316E+34
n5 9.8982701949391E+42

Nth Root

y√n
2√n 19932.231861987
3√n 735.14095866555
4√n 141.18155638038
5√n 52.4592856232

Divisors of 397293867

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 -397293866
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 397293867 can be divided by 8 positive divisors. The sum of these divisors (counting 397293867) is 1, the average is 0.125.

Base conversion 397293867

Base System Value
2 Binary 10111101011100011100100101011
3 Ternary 1000200120121201200
4 Quaternary 113223203210223
5 Quinary 1303201400432
6 Senary 103231215243
8 Octal 2753434453
10 Decimal 397293867
12 Duodecimal b1077523
16 Hexadecimal 17ae392b
20 Vigesimal 6431ed7
36 Base36 6kjdwr

Cryptographic Hash Functions

md5 f3fc578e547ed6cb7aeab25500557db8
sha1 b15b9353f0c1de0d72986c02689420306367c95a
sha256 9ee73dae1e357aa4fa9a7931b7a9370116b91d45f2c82b91ca6f1656dd778115
sha512 08ac3da155463fceba4eb2a3ae2b6cb02b0583aa60fbab7f8674e2885ee0f94b9f36c61a1a85a813ba6fe841e982ca21ff18ddce2736a424759e0aa46d6db57e
ripemd-160 80bf93f1ed68af16b5cfbc7ca3e552967341c2c1

397293867 as geometric shapes

Circle

Radius = n
Diameter 794587734
Circumference 2496270987.767
Area 4.9587657690492E+17

Sphere

Radius = n
Volume 2.6267829705771E+26
Surface area 1.9835063076197E+18
Circumference 2496270987.767

Square

Length = n
Perimeter 1589175468
Area 157842416755813689
Diagonal 561858374.95905

Cube

Length = n
Surface area 947054500534882134
Volume 6.2709824129543E+25
Space diagonal 688133163.17951

Equilateral Triangle

Length = n
Perimeter 1191881601
Area 6.8347771352633E+16
Altitude 344066581.58976

Triangular Pyramid

Length = n
Surface area 6.8347771352633E+16
Volume 7.3904236481693E+24
Height 187286124.98635