397128896 (number)

397128896 is an even 9-digits composite number following 397128895 and preceding 397128897. In scientific notation, it is written as 3.97128896 × 10^8. The sum of its digits is 53. It has a total of 7 prime factors and 14 positive divisors. There are 198564416 positive integers (up to 397128896) that are relatively prime to 397128896.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred twenty-eight thousand eight hundred ninety-six

Notation

Scientific notation 3.97128896 × 10^8
Engineering notation 3.97128896 × 10^6

Prime Factorization of 397128896

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 6205139

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12410278
Product of the distinct prime numbers

The prime factorization of 397128896 is 2 × 2 × 2 × 2 × 2 × 2 × 6205139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 89, 95, 48, 668, 98, 8543, 336, 67930, 953932, 818937, 2564963, 3566995, 31688869, 89128106, 559463059, 456850104, 7989561725, 8350832114

Basic calculations (n = 397128896)

Multiplication

n×y
n×2 794257792
n×3 1191386688
n×4 1588515584
n×5 1985644480

Division

n÷y
n÷2 198564448
n÷3 132376298.66667
n÷3 99282224
n÷5 79425779.2

Exponentiation

ny
n2 157711360038178816
n3 6.263173829862E+25
n4 2.4872873085092E+34
n5 9.8777366286307E+42

Nth Root

y√n
2√n 19928.093135069
3√n 735.03919207307
4√n 141.16689815629
5√n 52.45492829513

Divisors of 397128896

1, 2, 4, 8, 16, 32, 64, 6205139, 12410278, 24820556, 49641112, 99282224, 198564448, 397128896

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397128895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397128896 can be divided by 14 positive divisors. The sum of these divisors (counting 397128896) is 1, the average is 0.071428571428571.

Base conversion 397128896

Base System Value
2 Binary 10111101010111011010011000000
3 Ternary 1000200021020102122
4 Quaternary 113222323103000
5 Quinary 1303131111041
6 Senary 103223503412
8 Octal 2752732300
10 Decimal 397128896
12 Duodecimal b0bb7b68
16 Hexadecimal 17abb4c0
20 Vigesimal 642124g
36 Base36 6kfum8

Cryptographic Hash Functions

md5 2bbe876a44eff8bd29cc37aabd4d59bf
sha1 db72e4ba15b82257824a253153568dbe2af78f7e
sha256 0181120dc0f37c26a544b4670591960a86f9d9b0272685ddcfd70163b4e7982e
sha512 aec83d8e2caec7f2e48d8cb124cb6370828f935e548d594dc199c2c97b89b9fcf6959208e937ad0cac5de405893aa7712b2610236fa809dc44e471629ab09198
ripemd-160 fa843eaaee7ac44b597068c3889937cc8aca8eed

397128896 as geometric shapes

Circle

Radius = n
Diameter 794257792
Circumference 2495234444.4036
Area 4.954648500836E+17

Sphere

Radius = n
Volume 2.6235121189401E+26
Surface area 1.9818594003344E+18
Circumference 2495234444.4036

Square

Length = n
Perimeter 1588515584
Area 157711360038178816
Diagonal 561625070.73345

Cube

Length = n
Surface area 946268160229072896
Volume 6.263173829862E+25
Space diagonal 687847425.02574

Equilateral Triangle

Length = n
Perimeter 1191386688
Area 6.8291022129228E+16
Altitude 343923712.51287

Triangular Pyramid

Length = n
Surface area 6.8291022129228E+16
Volume 7.3812211447426E+24
Height 187208356.91115