231931441 (number)

231931441 is an odd 9-digits composite number following 231931440 and preceding 231931442. In scientific notation, it is written as 2.31931441 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 198798372 positive integers (up to 231931441) that are relatively prime to 231931441.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million nine hundred thirty-one thousand four hundred forty-one

Notation

Scientific notation 2.31931441 × 10^8
Engineering notation 2.31931441 × 10^6

Prime Factorization of 231931441

Prime Factorization 7 × 33133063

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 231931441
Product of the distinct prime numbers

The prime factorization of 231931441 is 7 × 33133063. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 94, 72, 903, 483, 7645, 5691, 74893, 45494, 209088, 511149, 5569307, 3990405, 47869779, 96177559, 616716570, 5081721, 7391242952, 1498879079

Basic calculations (n = 231931441)

Multiplication

n×y
n×2 463862882
n×3 695794323
n×4 927725764
n×5 1159657205

Division

n÷y
n÷2 115965720.5
n÷3 77310480.333333
n÷3 57982860.25
n÷5 46386288.2

Exponentiation

ny
n2 53792193324336481
n3 1.2476100912264E+25
n4 2.8936000626428E+33
n5 6.7111683220643E+41

Nth Root

y√n
2√n 15229.295486003
3√n 614.40283188398
4√n 123.40703175267
5√n 47.105533330764

Divisors of 231931441

1, 7, 33133063, 231931441

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231931440
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231931441 can be divided by 4 positive divisors. The sum of these divisors (counting 231931441) is 1, the average is 0.25.

Base conversion 231931441

Base System Value
2 Binary 1101110100101111111000110001
3 Ternary 121011102100010101
4 Quaternary 31310233320301
5 Quinary 433333301231
6 Senary 35003032401
8 Octal 1564577061
10 Decimal 231931441
12 Duodecimal 6580b701
16 Hexadecimal dd2fe31
20 Vigesimal 3c9b8c1
36 Base36 3u33g1

Cryptographic Hash Functions

md5 9e4544d5b77afc78b771e16b4eefa961
sha1 16494cfc154ca7464296891143fc11b656895c4d
sha256 8c173d73ff24f792a1b05c4fdf9120ecf5d1793680da9886dfa90ab52449f333
sha512 ba8c4d6beced3524f884ebda45024133e0bad069d6342eb80385ce1e478f7768dcab4f498deac968f72a4d72f9818ae022addbd6465bbdf9898c995035046d4e
ripemd-160 d953897668eca5a8257edfb623e8cd863203ca87

231931441 as geometric shapes

Circle

Radius = n
Diameter 463862882
Circumference 1457268222.3642
Area 1.6899315936822E+17

Sphere

Radius = n
Volume 5.2259769295218E+25
Surface area 6.7597263747287E+17
Circumference 1457268222.3642

Square

Length = n
Perimeter 927725764
Area 53792193324336481
Diagonal 328000589.40294

Cube

Length = n
Surface area 322753159946018886
Volume 1.2476100912264E+25
Space diagonal 401717039.68466

Equilateral Triangle

Length = n
Perimeter 695794323
Area 2.329270297208E+16
Altitude 200858519.84233

Triangular Pyramid

Length = n
Surface area 2.329270297208E+16
Volume 1.4703225929716E+24
Height 109333529.80098