397432848 (number)

397432848 is an even 9-digits composite number following 397432847 and preceding 397432849. In scientific notation, it is written as 3.97432848 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 131846400 positive integers (up to 397432848) that are relatively prime to 397432848.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred thirty-two thousand eight hundred forty-eight

Notation

Scientific notation 3.97432848 × 10^8
Engineering notation 3.97432848 × 10^6

Prime Factorization of 397432848

Prime Factorization 2 × 2 × 2 × 2 × 3 × 211 × 39241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 49679106
Product of the distinct prime numbers

The prime factorization of 397432848 is 2 × 2 × 2 × 2 × 3 × 211 × 39241. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397432848)

Multiplication

n×y
n×2 794865696
n×3 1192298544
n×4 1589731392
n×5 1987164240

Division

n÷y
n÷2 198716424
n÷3 132477616
n÷3 99358212
n÷5 79486569.6

Exponentiation

ny
n2 157952868669391104
n3 6.2775658445046E+25
n4 2.494910872089E+34
n5 9.9155953340049E+42

Nth Root

y√n
2√n 19935.717895275
3√n 735.22667079842
4√n 141.19390176376
5√n 52.462955362204

Divisors of 397432848

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397432847
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397432848 can be divided by 40 positive divisors. The sum of these divisors (counting 397432848) is 1, the average is 0.025.

Base conversion 397432848

Base System Value
2 Binary 10111101100000101100000010000
3 Ternary 1000200211200101010
4 Quaternary 113230011200100
5 Quinary 1303220322343
6 Senary 103234210520
8 Octal 2754054020
10 Decimal 397432848
12 Duodecimal b1123a40
16 Hexadecimal 17b05810
20 Vigesimal 643j228
36 Base36 6kmd5c

Cryptographic Hash Functions

md5 7cb1469f23646438753187f4460683df
sha1 c65c3862dd839fb314e7804efc602d0b3d00a9f4
sha256 6c6354bb308efdc50b6a6c8212a1958f7c11894467301f897d3ccaa9fbcba21e
sha512 baccb792916310b5538896f33626502bddb92687323c328995f6e17ecc9605049488c6f1e12c5d8af29bd99edd4aa7b8abc3c443be30e28309c766a622facea4
ripemd-160 a50c3f812363c8b8d9731033a6d5c28cfd0897d8

397432848 as geometric shapes

Circle

Radius = n
Diameter 794865696
Circumference 2497144231.1441
Area 4.9622357182519E+17

Sphere

Radius = n
Volume 2.6295406319363E+26
Surface area 1.9848942873008E+18
Circumference 2497144231.1441

Square

Length = n
Perimeter 1589731392
Area 157952868669391104
Diagonal 562054923.77416

Cube

Length = n
Surface area 947717212016346624
Volume 6.2775658445046E+25
Space diagonal 688373885.3328

Equilateral Triangle

Length = n
Perimeter 1192298544
Area 6.839559843416E+16
Altitude 344186942.6664

Triangular Pyramid

Length = n
Surface area 6.839559843416E+16
Volume 7.3981822966571E+24
Height 187351641.25805