397144911 (number)

397144911 is an odd 9-digits composite number following 397144910 and preceding 397144912. In scientific notation, it is written as 3.97144911 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 264763272 positive integers (up to 397144911) that are relatively prime to 397144911.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred forty-four thousand nine hundred eleven

Notation

Scientific notation 3.97144911 × 10^8
Engineering notation 3.97144911 × 10^6

Prime Factorization of 397144911

Prime Factorization 3 × 132381637

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397144911
Product of the distinct prime numbers

The prime factorization of 397144911 is 3 × 132381637. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 60, 21, 659, 247, 9254, 7588, 85767, 82084, 463672, 31629, 76976, 4440188, 95144790, 71015667, 722193260, 550199676, 4740149864, 8059994158

Basic calculations (n = 397144911)

Multiplication

n×y
n×2 794289822
n×3 1191434733
n×4 1588579644
n×5 1985724555

Division

n÷y
n÷2 198572455.5
n÷3 132381637
n÷3 99286227.75
n÷5 79428982.2

Exponentiation

ny
n2 157724080333197921
n3 6.2639315846485E+25
n4 2.4876885516953E+34
n5 9.8797284845875E+42

Nth Root

y√n
2√n 19928.494950698
3√n 735.0490725716
4√n 141.16832134264
5√n 52.455351357836

Divisors of 397144911

1, 3, 132381637, 397144911

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 -397144910
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 397144911 can be divided by 4 positive divisors. The sum of these divisors (counting 397144911) is 1, the average is 0.25.

Base conversion 397144911

Base System Value
2 Binary 10111101010111111001101001111
3 Ternary 1000200022001101210
4 Quaternary 113222333031033
5 Quinary 1303132114121
6 Senary 103224105503
8 Octal 2752771517
10 Decimal 397144911
12 Duodecimal b1005293
16 Hexadecimal 17abf34f
20 Vigesimal 642325b
36 Base36 6kg6z3

Cryptographic Hash Functions

md5 c2074520ae27232cf697253b81bfc8d4
sha1 8c8131a9a7f48637c32dc7355cb695f30532110e
sha256 7a3bf2004120fd35436c4d79658e0b66de4f9c3f6bcadbfc6edbe1c726464314
sha512 d6686172c4a20bef6d0a7f7f4d18cd38ad6811b7e6e95bbe3ba2c237d1848ae2028b4fc8e17dc42fc18847f31b9b3a58ee7e941f8f6780c899258d5126cfdd81
ripemd-160 92312155b4f28781eedb8b33e489ddf8c418049a

397144911 as geometric shapes

Circle

Radius = n
Diameter 794289822
Circumference 2495335069.6163
Area 4.9550481206898E+17

Sphere

Radius = n
Volume 2.6238295265228E+26
Surface area 1.9820192482759E+18
Circumference 2495335069.6163

Square

Length = n
Perimeter 1588579644
Area 157724080333197921
Diagonal 561647719.36366

Cube

Length = n
Surface area 946344481999187526
Volume 6.2639315846485E+25
Space diagonal 687875163.81942

Equilateral Triangle

Length = n
Perimeter 1191434733
Area 6.8296530178543E+16
Altitude 343937581.90971

Triangular Pyramid

Length = n
Surface area 6.8296530178543E+16
Volume 7.3821141673226E+24
Height 187215906.45455