397138317 (number)

397138317 is an odd 9-digits composite number following 397138316 and preceding 397138318. In scientific notation, it is written as 3.97138317 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 261568848 positive integers (up to 397138317) that are relatively prime to 397138317.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred thirty-eight thousand three hundred seventeen

Notation

Scientific notation 3.97138317 × 10^8
Engineering notation 3.97138317 × 10^6

Prime Factorization of 397138317

Prime Factorization 3 × 83 × 1594933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397138317
Product of the distinct prime numbers

The prime factorization of 397138317 is 3 × 83 × 1594933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397138317)

Multiplication

n×y
n×2 794276634
n×3 1191414951
n×4 1588553268
n×5 1985691585

Division

n÷y
n÷2 198569158.5
n÷3 132379439
n÷3 99284579.25
n÷5 79427663.4

Exponentiation

ny
n2 157718842829592489
n3 6.2636195800532E+25
n4 2.4875233383506E+34
n5 9.8789083209077E+42

Nth Root

y√n
2√n 19928.329508516
3√n 735.04500441724
4√n 141.16773536654
5√n 52.455177168076

Divisors of 397138317

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 -397138316
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 397138317 can be divided by 8 positive divisors. The sum of these divisors (counting 397138317) is 1, the average is 0.125.

Base conversion 397138317

Base System Value
2 Binary 10111101010111101100110001101
3 Ternary 1000200021201100120
4 Quaternary 113222331212031
5 Quinary 1303131411232
6 Senary 103224015153
8 Octal 2752754615
10 Decimal 397138317
12 Duodecimal b10014b9
16 Hexadecimal 17abd98d
20 Vigesimal 64225fh
36 Base36 6kg1vx

Cryptographic Hash Functions

md5 9e990ca8aef6f7320e74cf94be6fb2bb
sha1 5ef1bab0dc5a70580f6f885680c074a8eb0250a4
sha256 ba8378e53a4fa52fee1e3670b924280fb8b19c3e40d374c9d0f1dfbba623a11b
sha512 9c1b03b4469ee72026ad0325d3d175c6952763f879c08cf5f980ed11871a66d085a440cd50db2b24aa3b712a8a84b27b77d2a23f4951ca2d23436277ad2d0010
ripemd-160 13f205493971f201c10b08ff6b664f7876f96c7b

397138317 as geometric shapes

Circle

Radius = n
Diameter 794276634
Circumference 2495293638.2924
Area 4.9548835796613E+17

Sphere

Radius = n
Volume 2.6236988343435E+26
Surface area 1.9819534318645E+18
Circumference 2495293638.2924

Square

Length = n
Perimeter 1588553268
Area 157718842829592489
Diagonal 561638394.03943

Cube

Length = n
Surface area 946313056977554934
Volume 6.2636195800532E+25
Space diagonal 687863742.67639

Equilateral Triangle

Length = n
Perimeter 1191414951
Area 6.8294262272956E+16
Altitude 343931871.3382

Triangular Pyramid

Length = n
Surface area 6.8294262272956E+16
Volume 7.3817464663807E+24
Height 187212798.01314