21032425 (number)

21032425 is an odd 8-digits composite number following 21032424 and preceding 21032426. In scientific notation, it is written as 2.1032425 × 10^7. The sum of its digits is 19. It has a total of 3 prime factors and 6 positive divisors. There are 16825920 positive integers (up to 21032425) that are relatively prime to 21032425.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1032425 × 10^7
Engineering notation 2.1032425 × 10^6

Prime Factorization of 21032425

Prime Factorization 5 × 5 × 841297

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 4206485
Product of the distinct prime numbers

The prime factorization of 21032425 is 5 × 5 × 841297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 97, 49, 759, 227, 7408, 4678, 99151, 8849, 130505, 337477, 8023520, 7822666, 77262739, 29295039, 436640774, 880994522, 8705735273, 7838468227

Basic calculations (n = 21032425)

Multiplication

n×y
n×2 42064850
n×3 63097275
n×4 84129700
n×5 105162125

Division

n÷y
n÷2 10516212.5
n÷3 7010808.3333333
n÷3 5258106.25
n÷5 4206485

Exponentiation

ny
n2 442362901380625
n3 9.3039645460704E+21
n4 1.9568493651788E+29
n5 4.1157287509422E+36

Nth Root

y√n
2√n 4586.1121878995
3√n 276.03434162755
4√n 67.7208401299
5√n 29.14592679661

Divisors of 21032425

1, 5, 25, 841297, 4206485, 21032425

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032425 can be divided by 6 positive divisors. The sum of these divisors (counting 21032425) is 1, the average is 0.16666666666667.

Base conversion 21032425

Base System Value
2 Binary 1010000001110110111101001
3 Ternary 1110120120001201
4 Quaternary 1100032313221
5 Quinary 20341014200
6 Senary 2030444201
8 Octal 120166751
10 Decimal 21032425
12 Duodecimal 7063661
16 Hexadecimal 140ede9
20 Vigesimal 6b9115
36 Base36 cisq1

Cryptographic Hash Functions

md5 868920732094d222d087acb4a583981a
sha1 87b4a6f2f254b0c6035e45a8824c44682901ef38
sha256 d375a4f841e087b59d61825ff78f52508fd326a26a561e5c3097164350ab7d85
sha512 1dcf55c5b52083193d869cb3c24905a141eaf6da027d62b5d43933852c118dc978435da56b0e870ce7f80c5fbc361355800d8fd31984651d6dcd777b3c096ff7
ripemd-160 70b3a931a37520e0261dbe11228c7665b25af8e9

21032425 as geometric shapes

Circle

Radius = n
Diameter 42064850
Circumference 132150623.73436
Area 1.389724041198E+15

Sphere

Radius = n
Volume 3.897235555626E+22
Surface area 5.5588961647922E+15
Circumference 132150623.73436

Square

Length = n
Perimeter 84129700
Area 442362901380625
Diagonal 29744340.684595

Cube

Length = n
Surface area 2654177408283750
Volume 9.3039645460704E+21
Space diagonal 36429228.706382

Equilateral Triangle

Length = n
Perimeter 63097275
Area 1.9154875514371E+14
Altitude 18214614.353191

Triangular Pyramid

Length = n
Surface area 1.9154875514371E+14
Volume 1.0964827370743E+21
Height 9914780.2281983