397495906 (number)

397495906 is an even 9-digits composite number following 397495905 and preceding 397495907. In scientific notation, it is written as 3.97495906 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 198747952 positive integers (up to 397495906) that are relatively prime to 397495906.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred ninety-five thousand nine hundred six

Notation

Scientific notation 3.97495906 × 10^8
Engineering notation 3.97495906 × 10^6

Prime Factorization of 397495906

Prime Factorization 2 × 198747953

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397495906
Product of the distinct prime numbers

The prime factorization of 397495906 is 2 × 198747953. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 80, 88, 99, 450, 3293, 3959, 73153, 56575, 935193, 427658, 3702792, 6210136, 90392013, 86906903, 924415512, 988324963, 6742167935, 4679172016

Basic calculations (n = 397495906)

Multiplication

n×y
n×2 794991812
n×3 1192487718
n×4 1589983624
n×5 1987479530

Division

n÷y
n÷2 198747953
n÷3 132498635.33333
n÷3 99373976.5
n÷5 79499181.2

Exponentiation

ny
n2 158002995286760836
n3 6.2805543762225E+25
n4 2.4964946519588E+34
n5 9.9234640350452E+42

Nth Root

y√n
2√n 19937.299365762
3√n 735.26555323426
4√n 141.19950200253
5√n 52.464620045493

Divisors of 397495906

1, 2, 198747953, 397495906

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 -397495905
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 397495906 can be divided by 4 positive divisors. The sum of these divisors (counting 397495906) is 1, the average is 0.25.

Base conversion 397495906

Base System Value
2 Binary 10111101100010100111001100010
3 Ternary 1000200221212212121
4 Quaternary 113230110321202
5 Quinary 1303224332111
6 Senary 103235414454
8 Octal 2754247142
10 Decimal 397495906
12 Duodecimal b115442a
16 Hexadecimal 17b14e62
20 Vigesimal 6446jf6
36 Base36 6knpsy

Cryptographic Hash Functions

md5 230f109ca678fec85779a107dd202b45
sha1 042a9e7f6011866c368b44e531908d0d0522f319
sha256 156a27cd4b84a847f84eb0474b19f21904ae3d34f605c8d905c092d27050954c
sha512 d26962c6dcebd98272b3b617fe3842acf31e1dbe715142c22d460e301778e65117c1ee9bccb36e5fabb84e0728d1362962cca98ef6f1f37256087b3f8dcd5a63
ripemd-160 aa894a1625b3c617a42b2c07cec462b72e73ed69

397495906 as geometric shapes

Circle

Radius = n
Diameter 794991812
Circumference 2497540436.2432
Area 4.9638104923807E+17

Sphere

Radius = n
Volume 2.6307924651749E+26
Surface area 1.9855241969523E+18
Circumference 2497540436.2432

Square

Length = n
Perimeter 1589983624
Area 158002995286760836
Diagonal 562144101.25298

Cube

Length = n
Surface area 948017971720565016
Volume 6.2805543762225E+25
Space diagonal 688483104.99262

Equilateral Triangle

Length = n
Perimeter 1192487718
Area 6.8417303896184E+16
Altitude 344241552.49631

Triangular Pyramid

Length = n
Surface area 6.8417303896184E+16
Volume 7.4017043150629E+24
Height 187381367.08433