21244533 (number)

21244533 is an odd 8-digits composite number following 21244532 and preceding 21244534. In scientific notation, it is written as 2.1244533 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 13968864 positive integers (up to 21244533) that are relatively prime to 21244533.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-four thousand five hundred thirty-three

Notation

Scientific notation 2.1244533 × 10^7
Engineering notation 2.1244533 × 10^6

Prime Factorization of 21244533

Prime Factorization 3 × 73 × 97007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21244533
Product of the distinct prime numbers

The prime factorization of 21244533 is 3 × 73 × 97007. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 91, 45, 695, 35, 5104, 43, 18903, 58334, 993066, 344980, 1695897, 2601062, 71526935, 47408874, 448516604, 11929209, 9578377701, 8229091201

Basic calculations (n = 21244533)

Multiplication

n×y
n×2 42489066
n×3 63733599
n×4 84978132
n×5 106222665

Division

n÷y
n÷2 10622266.5
n÷3 7081511
n÷3 5311133.25
n÷5 4248906.6

Exponentiation

ny
n2 451330182388089
n3 9.5882989536398E+21
n4 2.0369893353447E+29
n5 4.3274887155378E+36

Nth Root

y√n
2√n 4609.179211096
3√n 276.95915761479
4√n 67.890936148326
5√n 29.204477306352

Divisors of 21244533

1, 3, 73, 219, 97007, 291021, 7081511, 21244533

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21244532
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21244533 can be divided by 8 positive divisors. The sum of these divisors (counting 21244533) is 1, the average is 0.125.

Base conversion 21244533

Base System Value
2 Binary 1010001000010101001110101
3 Ternary 1110222100000120
4 Quaternary 1101002221311
5 Quinary 20414311113
6 Senary 2035202153
8 Octal 121025165
10 Decimal 21244533
12 Duodecimal 7146359
16 Hexadecimal 1442a75
20 Vigesimal 6cfb6d
36 Base36 cncdx

Cryptographic Hash Functions

md5 c91d1ddcbbc70180c29fc50528a8edc2
sha1 5b96e9e1199ff6422663a41d89f94cabe7e49134
sha256 92d27a956c0d166bf1fd07064121bb3c466d7473949969bae5f99ed2bbbe71b1
sha512 5ac291c04eabb6bd1be1fd047381b6b8758a44373f3d5f5664fef73defd59d15f3597b1b4d6b0d5d080495875ca0d801831332ff7cd197fd43ee08c1bb209dc0
ripemd-160 2d8b632d49df7b283d32c61aede4d84c86fbfe64

21244533 as geometric shapes

Circle

Radius = n
Diameter 42489066
Circumference 133483337.60349
Area 1.4178955853338E+15

Sphere

Radius = n
Volume 4.016337273757E+22
Surface area 5.671582341335E+15
Circumference 133483337.60349

Square

Length = n
Perimeter 84978132
Area 451330182388089
Diagonal 30044306.694883

Cube

Length = n
Surface area 2707981094328534
Volume 9.5882989536398E+21
Space diagonal 36796610.539074

Equilateral Triangle

Length = n
Perimeter 63733599
Area 1.9543170172137E+14
Altitude 18398305.269537

Triangular Pyramid

Length = n
Surface area 1.9543170172137E+14
Volume 1.1299918683604E+21
Height 10014768.898294