231644742 (number)

231644742 is an even 9-digits composite number following 231644741 and preceding 231644743. In scientific notation, it is written as 2.31644742 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 65251200 positive integers (up to 231644742) that are relatively prime to 231644742.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million six hundred forty-four thousand seven hundred forty-two

Notation

Scientific notation 2.31644742 × 10^8
Engineering notation 2.31644742 × 10^6

Prime Factorization of 231644742

Prime Factorization 2 × 3 × 71 × 7 × 77681

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 231644742
Product of the distinct prime numbers

The prime factorization of 231644742 is 2 × 3 × 71 × 7 × 77681. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 2, 48, 424, 807, 5267, 9396, 48954, 48178, 538599, 247816, 1380483, 4047541, 66549443, 6211846, 533442736, 114365934, 2943282099, 6490338090

Basic calculations (n = 231644742)

Multiplication

n×y
n×2 463289484
n×3 694934226
n×4 926578968
n×5 1158223710

Division

n÷y
n÷2 115822371
n÷3 77214914
n÷3 57911185.5
n÷5 46328948.4

Exponentiation

ny
n2 53659286496246564
n3 1.2429891576327E+25
n4 2.8793190272863E+33
n5 6.6697911321142E+41

Nth Root

y√n
2√n 15219.879828698
3√n 614.14956550503
4√n 123.3688770667
5√n 47.093881791099

Divisors of 231644742

1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 77681, 155362, 233043, 466086, 543767, 1087534, 1631301, 3262602, 5515351, 11030702, 16546053, 33092106, 38607457, 77214914, 115822371, 231644742

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 -231644741
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 231644742 can be divided by 32 positive divisors. The sum of these divisors (counting 231644742) is 1, the average is 0.03125.

Base conversion 231644742

Base System Value
2 Binary 1101110011101001111001000110
3 Ternary 121010212202211220
4 Quaternary 31303221321012
5 Quinary 433300112432
6 Senary 34552541210
8 Octal 1563517106
10 Decimal 231644742
12 Duodecimal 656b1806
16 Hexadecimal dce9e46
20 Vigesimal 3c7fbh2
36 Base36 3twy86

Cryptographic Hash Functions

md5 ba1d1d1ce9a3c424885c4df99f8d67d1
sha1 899ea6c22189f7d3ce8603983ebaf89cdc00fdf1
sha256 d1f22429c4f149f836bbc538720203c939b885e013a4447b0418c12463ed754c
sha512 34cabab690b96edc27a6090578b6e38a21ecd16e07f12c89f861c88a1b473f4f3e24e7e8715a1822aea06716d5f90e1a19bfc85844b4849e480d8af69c905296
ripemd-160 587f6d812066dad0cc945f2205751fd17af99a85

231644742 as geometric shapes

Circle

Radius = n
Diameter 463289484
Circumference 1455466839.4198
Area 1.6857562025348E+17

Sphere

Radius = n
Volume 5.2066208081476E+25
Surface area 6.7430248101391E+17
Circumference 1455466839.4198

Square

Length = n
Perimeter 926578968
Area 53659286496246564
Diagonal 327595135.78882

Cube

Length = n
Surface area 321955718977479384
Volume 1.2429891576327E+25
Space diagonal 401220462.45018

Equilateral Triangle

Length = n
Perimeter 694934226
Area 2.3235152627348E+16
Altitude 200610231.22509

Triangular Pyramid

Length = n
Surface area 2.3235152627348E+16
Volume 1.4648767705057E+24
Height 109198378.59627