397106907 (number)

397106907 is an odd 9-digits composite number following 397106906 and preceding 397106908. In scientific notation, it is written as 3.97106907 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 264737936 positive integers (up to 397106907) that are relatively prime to 397106907.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred six thousand nine hundred seven

Notation

Scientific notation 3.97106907 × 10^8
Engineering notation 3.97106907 × 10^6

Prime Factorization of 397106907

Prime Factorization 3 × 132368969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397106907
Product of the distinct prime numbers

The prime factorization of 397106907 is 3 × 132368969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 38, 96, 581, 472, 4009, 4332, 20546, 41807, 715264, 95335, 1001041, 8297859, 61020018, 62717326, 645413247, 114504114, 8617364998, 1375983743

Basic calculations (n = 397106907)

Multiplication

n×y
n×2 794213814
n×3 1191320721
n×4 1588427628
n×5 1985534535

Division

n÷y
n÷2 198553453.5
n÷3 132368969
n÷3 99276726.75
n÷5 79421381.4

Exponentiation

ny
n2 157693895587106649
n3 6.2621335129377E+25
n4 2.4867364705437E+34
n5 9.8750022834172E+42

Nth Root

y√n
2√n 19927.54141885
3√n 735.02562546596
4√n 141.16494401533
5√n 52.454347397101

Divisors of 397106907

1, 3, 132368969, 397106907

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 -397106906
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 397106907 can be divided by 4 positive divisors. The sum of these divisors (counting 397106907) is 1, the average is 0.25.

Base conversion 397106907

Base System Value
2 Binary 10111101010110101111011011011
3 Ternary 1000200020010021020
4 Quaternary 113222311323123
5 Quinary 1303124410112
6 Senary 103223213523
8 Octal 2752657333
10 Decimal 397106907
12 Duodecimal b0ba72a3
16 Hexadecimal 17ab5edb
20 Vigesimal 641i757
36 Base36 6kfdnf

Cryptographic Hash Functions

md5 7895fb0986770b28a3f6c1df546e882f
sha1 228ac35777b48f918db42624e7fda617a601adae
sha256 650e7629f2eb7143b35ba625077c32dd9cca233b8607064cb0ae4ad86585f48a
sha512 70a9e51d98e13afc6f51acf46ee66f66b6823652aeed68fff172dff9f148a379fd5e25b3ede816d9eba208dd7da862228752614f6dd03ab680d68f5a0db7dae3
ripemd-160 86f68828b365a48c5c5fde4d4d601139bb0cedff

397106907 as geometric shapes

Circle

Radius = n
Diameter 794213814
Circumference 2495096283.4419
Area 4.9540998389241E+17

Sphere

Radius = n
Volume 2.6230763520058E+26
Surface area 1.9816399355696E+18
Circumference 2495096283.4419

Square

Length = n
Perimeter 1588427628
Area 157693895587106649
Diagonal 561593973.59143

Cube

Length = n
Surface area 946163373522639894
Volume 6.2621335129377E+25
Space diagonal 687809338.96053

Equilateral Triangle

Length = n
Perimeter 1191320721
Area 6.8283459800083E+16
Altitude 343904669.48026

Triangular Pyramid

Length = n
Surface area 6.8283459800083E+16
Volume 7.3799951194896E+24
Height 187197991.19714