21741230 (number)

21741230 is an even 8-digits composite number following 21741229 and preceding 21741231. In scientific notation, it is written as 2.1741230 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 64 positive divisors. There are 7015680 positive integers (up to 21741230) that are relatively prime to 21741230.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-one thousand two hundred thirty

Notation

Scientific notation 2.1741230 × 10^7
Engineering notation 2.1741230 × 10^6

Prime Factorization of 21741230

Prime Factorization 2 × 5 × 7 × 43 × 31 × 233

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21741230
Product of the distinct prime numbers

The prime factorization of 21741230 is 2 × 5 × 7 × 43 × 31 × 233. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21741230)

Multiplication

n×y
n×2 43482460
n×3 65223690
n×4 86964920
n×5 108706150

Division

n÷y
n÷2 10870615
n÷3 7247076.6666667
n÷3 5435307.5
n÷5 4348246

Exponentiation

ny
n2 472681081912900
n3 1.0276668118517E+22
n4 2.2342740519835E+29
n5 4.8575866047205E+36

Nth Root

y√n
2√n 4662.7491890515
3√n 279.1009856124
4√n 68.284326086236
5√n 29.339777910065

Divisors of 21741230

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21741229
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21741230 can be divided by 64 positive divisors. The sum of these divisors (counting 21741230) is 1, the average is 0.015625.

Base conversion 21741230

Base System Value
2 Binary 1010010111011111010101110
3 Ternary 1111220120100202
4 Quaternary 1102323322232
5 Quinary 21031204410
6 Senary 2053553502
8 Octal 122737256
10 Decimal 21741230
12 Duodecimal 7345892
16 Hexadecimal 14bbeae
20 Vigesimal 6fhd1a
36 Base36 cxzn2

Cryptographic Hash Functions

md5 638da5f1677ba4fc0ec289a604a429d3
sha1 5ad7381f62003682760e7d84a41a38f453ba9652
sha256 63cc41a35c07573cb359da135de7b4c5eb8917a10c18946d2bf7f5790b2def2f
sha512 63d2b9040416b3602518fe46ddaf17b43f5c5c5fc1c911a8404346549200ada4940441cd1dfa43cc9fd5499f3c0668aa40917f206c48c890c791f22ae71b02c3
ripemd-160 acc6ed7f3006f125eb8490c1412b00e94cbbe0f7

21741230 as geometric shapes

Circle

Radius = n
Diameter 43482460
Circumference 136604176.89601
Area 1.4849714144284E+15

Sphere

Radius = n
Volume 4.3046806752685E+22
Surface area 5.9398856577138E+15
Circumference 136604176.89601

Square

Length = n
Perimeter 86964920
Area 472681081912900
Diagonal 30746742.328673

Cube

Length = n
Surface area 2836086491477400
Volume 1.0276668118517E+22
Space diagonal 37656914.979041

Equilateral Triangle

Length = n
Perimeter 65223690
Area 2.0467691241244E+14
Altitude 18828457.48952

Triangular Pyramid

Length = n
Surface area 2.0467691241244E+14
Volume 1.2111169524345E+21
Height 10248914.109558