21466498 (number)

21466498 is an even 8-digits composite number following 21466497 and preceding 21466499. In scientific notation, it is written as 2.1466498 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 10047136 positive integers (up to 21466498) that are relatively prime to 21466498.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-six thousand four hundred ninety-eight

Notation

Scientific notation 2.1466498 × 10^7
Engineering notation 2.1466498 × 10^6

Prime Factorization of 21466498

Prime Factorization 2 × 23 × 47 × 9929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21466498
Product of the distinct prime numbers

The prime factorization of 21466498 is 2 × 23 × 47 × 9929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 46, 32, 35, 746, 3613, 4817, 51670, 72484, 191582, 484109, 6587377, 2839861, 92543794, 89861999, 469230788, 776384450, 1049561459, 661132375

Basic calculations (n = 21466498)

Multiplication

n×y
n×2 42932996
n×3 64399494
n×4 85865992
n×5 107332490

Division

n÷y
n÷2 10733249
n÷3 7155499.3333333
n÷3 5366624.5
n÷5 4293299.6

Exponentiation

ny
n2 460810536384004
n3 9.8919884576661E+21
n4 2.1234635044251E+29
n5 4.5583325070815E+36

Nth Root

y√n
2√n 4633.1952257594
3√n 277.92038332183
4√n 68.067578374432
5√n 29.265250108637

Divisors of 21466498

1, 2, 23, 46, 47, 94, 1081, 2162, 9929, 19858, 228367, 456734, 466663, 933326, 10733249, 21466498

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21466497
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21466498 can be divided by 16 positive divisors. The sum of these divisors (counting 21466498) is 1, the average is 0.0625.

Base conversion 21466498

Base System Value
2 Binary 1010001111000110110000010
3 Ternary 1111101121111111
4 Quaternary 1101320312002
5 Quinary 20443411443
6 Senary 2044033534
8 Octal 121706602
10 Decimal 21466498
12 Duodecimal 72328aa
16 Hexadecimal 1478d82
20 Vigesimal 6e364i
36 Base36 cs3nm

Cryptographic Hash Functions

md5 0b1e8bfa801787a3c7d4c11f91e21983
sha1 c8a805c759b318a1dc31d8e4c2bb04b44035bd11
sha256 a57c034ac004590120bb8f8984c6ce8daca3ea8ddb7c85a816bad0d5433aea85
sha512 a63d2351954b14ba601ccbb6a25f5c3053f002ef865cd80cef2796bdce7b62d90f8db3acea329f2f27f440f1d9699ade51e5dca443cc81b6de97bcead14d6542
ripemd-160 a92a629e6ae0b182f81c38ffb94ad1a4fad80fd5

21466498 as geometric shapes

Circle

Radius = n
Diameter 42932996
Circumference 134877984.8302
Area 1.4476789958008E+15

Sphere

Radius = n
Volume 4.1435464357332E+22
Surface area 5.790715983203E+15
Circumference 134877984.8302

Square

Length = n
Perimeter 85865992
Area 460810536384004
Diagonal 30358212.608255

Cube

Length = n
Surface area 2764863218304024
Volume 9.8919884576661E+21
Space diagonal 37181065.196576

Equilateral Triangle

Length = n
Perimeter 64399494
Area 1.9953681542004E+14
Altitude 18590532.598288

Triangular Pyramid

Length = n
Surface area 1.9953681542004E+14
Volume 1.1657820196391E+21
Height 10119404.202752