21494022 (number)

21494022 is an even 8-digits composite number following 21494021 and preceding 21494023. In scientific notation, it is written as 2.1494022 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6513320 positive integers (up to 21494022) that are relatively prime to 21494022.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-four thousand twenty-two

Notation

Scientific notation 2.1494022 × 10^7
Engineering notation 2.1494022 × 10^6

Prime Factorization of 21494022

Prime Factorization 2 × 3 × 11 × 325667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21494022
Product of the distinct prime numbers

The prime factorization of 21494022 is 2 × 3 × 11 × 325667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 15, 3, 187, 246, 529, 203, 45533, 48015, 526756, 944927, 2348556, 4858275, 7859678, 86875336, 436327591, 194889108, 1217110513, 623112692

Basic calculations (n = 21494022)

Multiplication

n×y
n×2 42988044
n×3 64482066
n×4 85976088
n×5 107470110

Division

n÷y
n÷2 10747011
n÷3 7164674
n÷3 5373505.5
n÷5 4298804.4

Exponentiation

ny
n2 461992981736484
n3 9.9300873132896E+21
n4 2.1343751517377E+29
n5 4.5876306467703E+36

Nth Root

y√n
2√n 4636.1645786145
3√n 278.03911427972
4√n 68.089386681145
5√n 29.272750949654

Divisors of 21494022

1, 2, 3, 6, 11, 22, 33, 66, 325667, 651334, 977001, 1954002, 3582337, 7164674, 10747011, 21494022

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 -21494021
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 21494022 can be divided by 16 positive divisors. The sum of these divisors (counting 21494022) is 1, the average is 0.0625.

Base conversion 21494022

Base System Value
2 Binary 1010001111111100100000110
3 Ternary 1111110000020220
4 Quaternary 1101333210012
5 Quinary 21000302042
6 Senary 2044405210
8 Octal 121774406
10 Decimal 21494022
12 Duodecimal 7246806
16 Hexadecimal 147f906
20 Vigesimal 6e6f12
36 Base36 csow6

Cryptographic Hash Functions

md5 feece075fae68649ad5b3ad7acbf5579
sha1 01fea7647439ebfebf58797dc38b6b7bd4bb6ddf
sha256 cd12bc291a5e63235f31ec6bda0ff07a290824a49c22daf47bf9ae20bcba6ca4
sha512 7c7ab41943b2e1021ca10af81acd200adfa75930dbb08615f12ecba234bf3161def9b7b851f3e96b28ab6237a6c2feb4ca54af766e2f98e7f685404a9a874c51
ripemd-160 f65b5fe50c542be904829e2a6ed9e6385e43ab04

21494022 as geometric shapes

Circle

Radius = n
Diameter 42988044
Circumference 135050923.22259
Area 1.4513937574334E+15

Sphere

Radius = n
Volume 4.1595052470581E+22
Surface area 5.8055750297335E+15
Circumference 135050923.22259

Square

Length = n
Perimeter 85976088
Area 461992981736484
Diagonal 30397137.422346

Cube

Length = n
Surface area 2771957890418904
Volume 9.9300873132896E+21
Space diagonal 37228738.163003

Equilateral Triangle

Length = n
Perimeter 64482066
Area 2.0004882927696E+14
Altitude 18614369.081502

Triangular Pyramid

Length = n
Surface area 2.0004882927696E+14
Volume 1.1702720128336E+21
Height 10132379.140782