21032400 (number)

21032400 is an even 8-digits composite number following 21032399 and preceding 21032401. In scientific notation, it is written as 2.1032400 × 10^7. The sum of its digits is 12. It has a total of 7 prime factors and 40 positive divisors. There are 5273600 positive integers (up to 21032400) that are relatively prime to 21032400.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand four hundred

Notation

Scientific notation 2.1032400 × 10^7
Engineering notation 2.1032400 × 10^6

Prime Factorization of 21032400

Prime Factorization 2 × 2 × 2 × 2 × 3 × 425 × 1031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2629050
Product of the distinct prime numbers

The prime factorization of 21032400 is 2 × 2 × 2 × 2 × 3 × 425 × 1031. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 69, 42, 444, 699, 8154, 8970, 23078, 23493, 493857, 588977, 2590606, 589826, 15790575, 23686259, 160969472, 290136870, 7589085801, 273756489

Basic calculations (n = 21032400)

Multiplication

n×y
n×2 42064800
n×3 63097200
n×4 84129600
n×5 105162000

Division

n÷y
n÷2 10516200
n÷3 7010800
n÷3 5258100
n÷5 4206480

Exponentiation

ny
n2 442361849760000
n3 9.3039313688922E+21
n4 1.9568400612309E+29
n5 4.1157042903833E+36

Nth Root

y√n
2√n 4586.1094622785
3√n 276.03423225894
4√n 67.720820005951
5√n 29.145919867798

Divisors of 21032400

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425, 850, 1031, 1275, 1700, 2062, 2550, 3093, 3400, 4124, 5100, 6186, 6800, 8248, 10200, 12372, 16496, 20400, 24744, 49488, 438175, 876350, 1314525, 1752700, 2629050, 3505400, 5258100, 7010800, 10516200, 21032400

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032400 can be divided by 40 positive divisors. The sum of these divisors (counting 21032400) is 1, the average is 0.025.

Base conversion 21032400

Base System Value
2 Binary 1010000001110110111010000
3 Ternary 1110120120000210
4 Quaternary 1100032313100
5 Quinary 20341014100
6 Senary 2030444120
8 Octal 120166720
10 Decimal 21032400
12 Duodecimal 7063640
16 Hexadecimal 140edd0
20 Vigesimal 6b9100
36 Base36 cispc

Cryptographic Hash Functions

md5 a01ca76ec6fea30267fb4a6a9d7aaf71
sha1 e9fbd9fd50ff6c038f2e1905a321083a3d2a7c41
sha256 d90015dfc58c29883988394a57f414b5e4c923806ef43d29054b22ed685dfef8
sha512 1e9e6bdf68a08b0bd4e67efc25767201c06358b6516c54fa991a3840498c1ab2bc722396d96d371e8e64b7951a9c1f6f6e3a5d41c0dbe9c492e1f04771d77282
ripemd-160 fa9c6f1d26ae3e516f12ddb035d404c208c426b1

21032400 as geometric shapes

Circle

Radius = n
Diameter 42064800
Circumference 132150466.65472
Area 1.3897207374344E+15

Sphere

Radius = n
Volume 3.8972216584021E+22
Surface area 5.5588829497376E+15
Circumference 132150466.65472

Square

Length = n
Perimeter 84129600
Area 442361849760000
Diagonal 29744305.329256

Cube

Length = n
Surface area 2654171098560000
Volume 9.3039313688922E+21
Space diagonal 36429185.405112

Equilateral Triangle

Length = n
Perimeter 63097200
Area 1.9154829977862E+14
Altitude 18214592.702556

Triangular Pyramid

Length = n
Surface area 1.9154829977862E+14
Volume 1.0964788271063E+21
Height 9914768.4430853