397169739 (number)

397169739 is an odd 9-digits composite number following 397169738 and preceding 397169740. In scientific notation, it is written as 3.97169739 × 10^8. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 264779820 positive integers (up to 397169739) that are relatively prime to 397169739.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred sixty-nine thousand seven hundred thirty-nine

Notation

Scientific notation 3.97169739 × 10^8
Engineering notation 3.97169739 × 10^6

Prime Factorization of 397169739

Prime Factorization 9 × 44129971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397169739
Product of the distinct prime numbers

The prime factorization of 397169739 is 9 × 44129971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397169739)

Multiplication

n×y
n×2 794339478
n×3 1191509217
n×4 1588678956
n×5 1985848695

Division

n÷y
n÷2 198584869.5
n÷3 132389913
n÷3 99292434.75
n÷5 79433947.8

Exponentiation

ny
n2 157743801577328121
n3 6.2651064501335E+25
n4 2.4883106936067E+34
n5 9.882817087307E+42

Nth Root

y√n
2√n 19929.117868084
3√n 735.06438974977
4√n 141.1705276185
5√n 52.456007203529

Divisors of 397169739

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 -397169738
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 397169739 can be divided by 4 positive divisors. The sum of these divisors (counting 397169739) is 1, the average is 0.25.

Base conversion 397169739

Base System Value
2 Binary 10111101011000101010001001011
3 Ternary 1000200100022110100
4 Quaternary 113223011101023
5 Quinary 1303133412424
6 Senary 103224420443
8 Octal 2753052113
10 Decimal 397169739
12 Duodecimal b1017723
16 Hexadecimal 17ac544b
20 Vigesimal 642646j
36 Base36 6kgq4r

Cryptographic Hash Functions

md5 cb200c92f61fd258dc7c7955327ff180
sha1 7300f8c110c62361bf11b18b68da42dde2e229fa
sha256 d23cc98b589d9cec32be6fdff270e3daeb8fed55263f0545285e6439bb6c1b57
sha512 74ce9603689189472164a4d36900c1eaa95961a69ab2df8feba2b7bffda433c6b16292d9bc96d131c611a5161b839f86cc9e873f5b1c0eff0b7bbf7bf0db8fe0
ripemd-160 3d18611cbeec54e506f46a9fe0c7c66b2b4c35cf

397169739 as geometric shapes

Circle

Radius = n
Diameter 794339478
Circumference 2495491068.5412
Area 4.9556676818466E+17

Sphere

Radius = n
Volume 2.6243216530263E+26
Surface area 1.9822670727386E+18
Circumference 2495491068.5412

Square

Length = n
Perimeter 1588678956
Area 157743801577328121
Diagonal 561682831.45798

Cube

Length = n
Surface area 946462809463968726
Volume 6.2651064501335E+25
Space diagonal 687918167.17687

Equilateral Triangle

Length = n
Perimeter 1191509217
Area 6.8305069727749E+16
Altitude 343959083.58844

Triangular Pyramid

Length = n
Surface area 6.8305069727749E+16
Volume 7.383498759575E+24
Height 187227610.48599