396940897 (number)

396940897 is an odd 9-digits composite number following 396940896 and preceding 396940898. In scientific notation, it is written as 3.96940897 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 380350080 positive integers (up to 396940897) that are relatively prime to 396940897.

Interesting facts

Basic properties

Name

Name three hundred ninety-six million nine hundred forty thousand eight hundred ninety-seven

Notation

Scientific notation 3.96940897 × 10^8
Engineering notation 3.96940897 × 10^6

Prime Factorization of 396940897

Prime Factorization 3149 × 233 × 541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 396940897
Product of the distinct prime numbers

The prime factorization of 396940897 is 3149 × 233 × 541. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 396940897)

Multiplication

n×y
n×2 793881794
n×3 1190822691
n×4 1587763588
n×5 1984704485

Division

n÷y
n÷2 198470448.5
n÷3 132313632.33333
n÷3 99235224.25
n÷5 79388179.4

Exponentiation

ny
n2 157562075711164609
n3 6.2542831665972E+25
n4 2.4825807702411E+34
n5 9.8543783781444E+42

Nth Root

y√n
2√n 19923.375642697
3√n 734.92318570348
4√n 141.15018824889
5√n 52.449960969889

Divisors of 396940897

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 -396940896
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 396940897 can be divided by 8 positive divisors. The sum of these divisors (counting 396940897) is 1, the average is 0.125.

Base conversion 396940897

Base System Value
2 Binary 10111101010001101011001100001
3 Ternary 1000122220200112201
4 Quaternary 113222031121201
5 Quinary 1303104102042
6 Senary 103215453201
8 Octal 2752153141
10 Decimal 396940897
12 Duodecimal b0b27201
16 Hexadecimal 17a8d661
20 Vigesimal 640hc4h
36 Base36 6kbtk1

Cryptographic Hash Functions

md5 4e00bff3e9b4e89643455c23876b9184
sha1 66adea257759cfb3fc4f998e06fce37e8176d457
sha256 dd4a9a3ed12d849cc86a727556ccdc4335cf0d019729e6e82200067312712f8d
sha512 a006cb503ee6f693473bc4e76fce31aae81d8fba589e30abf16449e0db2a359d816d39395ac813c91790c818f80aa12c320af320fc739efbb7db4e6792aefedf
ripemd-160 4e6a20700743e6a1827e2ba4ff78e921cf70379d

396940897 as geometric shapes

Circle

Radius = n
Diameter 793881794
Circumference 2494053211.8491
Area 4.9499585953855E+17

Sphere

Radius = n
Volume 2.6197880066203E+26
Surface area 1.9799834381542E+18
Circumference 2494053211.8491

Square

Length = n
Perimeter 1587763588
Area 157562075711164609
Diagonal 561359199.99794

Cube

Length = n
Surface area 945372454266987654
Volume 6.2542831665972E+25
Space diagonal 687521801.20596

Equilateral Triangle

Length = n
Perimeter 1190822691
Area 6.8226380119438E+16
Altitude 343760900.60298

Triangular Pyramid

Length = n
Surface area 6.8226380119438E+16
Volume 7.3707433976029E+24
Height 187119733.33265