397486590 (number)

397486590 is an even 9-digits composite number following 397486589 and preceding 397486591. In scientific notation, it is written as 3.97486590 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 105910560 positive integers (up to 397486590) that are relatively prime to 397486590.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred eighty-six thousand five hundred ninety

Notation

Scientific notation 3.97486590 × 10^8
Engineering notation 3.97486590 × 10^6

Prime Factorization of 397486590

Prime Factorization 2 × 3 × 5 × 1423 × 9311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 397486590
Product of the distinct prime numbers

The prime factorization of 397486590 is 2 × 3 × 5 × 1423 × 9311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397486590)

Multiplication

n×y
n×2 794973180
n×3 1192459770
n×4 1589946360
n×5 1987432950

Division

n÷y
n÷2 198743295
n÷3 132495530
n÷3 99371647.5
n÷5 79497318

Exponentiation

ny
n2 157995589229828100
n3 6.2801127998005E+25
n4 2.4962606216081E+34
n5 9.9223012223427E+42

Nth Root

y√n
2√n 19937.065731948
3√n 735.25980911858
4√n 141.19867468198
5√n 52.464374123472

Divisors of 397486590

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397486589
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397486590 can be divided by 32 positive divisors. The sum of these divisors (counting 397486590) is 1, the average is 0.03125.

Base conversion 397486590

Base System Value
2 Binary 10111101100010010100111111110
3 Ternary 1000200221102002120
4 Quaternary 113230102213332
5 Quinary 1303224032330
6 Senary 103235303410
8 Octal 2754224776
10 Decimal 397486590
12 Duodecimal b114ab66
16 Hexadecimal 17b129fe
20 Vigesimal 6445g9a
36 Base36 6knim6

Cryptographic Hash Functions

md5 a395f554ce53355fca89437b804c62ae
sha1 affbe85456e786b1d2de80921d8077ba8be9c6f0
sha256 a862c448ba8c08a135bff033d5795a3dad6c2f48383e7be82426e7099968983e
sha512 a4c7486588ff9c83fd39145ae88ca137212cd38e0606ac4355b01732ad9ceff028ccdc2ae90599a9f496ca3b2bfbce6187c5f1954355809d7957da4b1a787331
ripemd-160 9757e7733b331b84b273de4a07e95861e1192b07

397486590 as geometric shapes

Circle

Radius = n
Diameter 794973180
Circumference 2497481902.0889
Area 4.9635778242402E+17

Sphere

Radius = n
Volume 2.6306074980758E+26
Surface area 1.9854311296961E+18
Circumference 2497481902.0889

Square

Length = n
Perimeter 1589946360
Area 157995589229828100
Diagonal 562130926.43943

Cube

Length = n
Surface area 947973535378968600
Volume 6.2801127998005E+25
Space diagonal 688466969.2073

Equilateral Triangle

Length = n
Perimeter 1192459770
Area 6.8414096979461E+16
Altitude 344233484.60365

Triangular Pyramid

Length = n
Surface area 6.8414096979461E+16
Volume 7.401183912259E+24
Height 187376975.47981