97731389 (number)

97731389 is an odd 8-digits composite number following 97731388 and preceding 97731390. In scientific notation, it is written as 9.7731389 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 81821376 positive integers (up to 97731389) that are relatively prime to 97731389.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.7731389 × 10^7
Engineering notation 9.7731389 × 10^6

Prime Factorization of 97731389

Prime Factorization 7 × 43 × 324689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 97731389
Product of the distinct prime numbers

The prime factorization of 97731389 is 7 × 43 × 324689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 97731389)

Multiplication

n×y
n×2 195462778
n×3 293194167
n×4 390925556
n×5 488656945

Division

n÷y
n÷2 48865694.5
n÷3 32577129.666667
n÷3 24432847.25
n÷5 19546277.8

Exponentiation

ny
n2 9551424395869321
n3 9.3347397313679E+23
n4 9.1229707990008E+31
n5 8.9160060799278E+39

Nth Root

y√n
2√n 9885.9187231132
3√n 460.62201454702
4√n 99.427957452183
5√n 39.628425205068

Divisors of 97731389

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 -97731388
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 97731389 can be divided by 8 positive divisors. The sum of these divisors (counting 97731389) is 1, the average is 0.125.

Base conversion 97731389

Base System Value
2 Binary 101110100110100001100111101
3 Ternary 20210220021021002
4 Quaternary 11310310030331
5 Quinary 200004401024
6 Senary 13410420045
8 Octal 564641475
10 Decimal 97731389
12 Duodecimal 28891625
16 Hexadecimal 5d3433d
20 Vigesimal 1aag899
36 Base36 1m6q0t

Cryptographic Hash Functions

md5 df251f7eb4e7cfad37a2c42e462f0151
sha1 38e379d153291a2bbf7ee8b04f0fe6df026cf5d4
sha256 b9e892a83d1801b167be77b30718f6b879ec2d0355c3ad84286c79ca2a2cbd18
sha512 19741333ffade73ec28fa1e27f137f716f89258fc2bf53ca3d2c5bb28e08d4a8ef41d56ddb2b8ade7bcf42124c36c063f2cf21911463ebd06a219bc4f38eed95
ripemd-160 4b75effdf9b6ab89ab5198c7fdbf3a33b18a5472

97731389 as geometric shapes

Circle

Radius = n
Diameter 195462778
Circumference 614064427.41505
Area 3.0006684713381E+16

Sphere

Radius = n
Volume 3.9101266350984E+24
Surface area 1.2002673885353E+17
Circumference 614064427.41505

Square

Length = n
Perimeter 390925556
Area 9551424395869321
Diagonal 138213055.79336

Cube

Length = n
Surface area 57308546375215926
Volume 9.3347397313679E+23
Space diagonal 169275731.24228

Equilateral Triangle

Length = n
Perimeter 293194167
Area 4.1358880845746E+15
Altitude 84637865.621139

Triangular Pyramid

Length = n
Surface area 4.1358880845746E+15
Volume 1.1001096274436E+23
Height 46071018.597787