21032800 (number)

21032800 is an even 8-digits composite number following 21032799 and preceding 21032801. In scientific notation, it is written as 2.1032800 × 10^7. The sum of its digits is 16. It has a total of 8 prime factors and 48 positive divisors. There are 8256000 positive integers (up to 21032800) that are relatively prime to 21032800.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand eight hundred

Notation

Scientific notation 2.1032800 × 10^7
Engineering notation 2.1032800 × 10^6

Prime Factorization of 21032800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 25 × 61 × 431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1314550
Product of the distinct prime numbers

The prime factorization of 21032800 is 2 × 2 × 2 × 2 × 2 × 25 × 61 × 431. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 10, 12, 42, 839, 110, 1673, 1944, 40652, 26551, 283974, 161112, 8612976, 1008003, 27574604, 699051, 137163237, 637550032, 8149056365, 636402629

Basic calculations (n = 21032800)

Multiplication

n×y
n×2 42065600
n×3 63098400
n×4 84131200
n×5 105164000

Division

n÷y
n÷2 10516400
n÷3 7010933.3333333
n÷3 5258200
n÷5 4206560

Exponentiation

ny
n2 442378675840000
n3 9.3044622132076E+21
n4 1.9569889283795E+29
n5 4.1160956732821E+36

Nth Root

y√n
2√n 4586.1530720202
3√n 276.0359821463
4√n 67.721141986976
5√n 29.146030727988

Divisors of 21032800

1, 2, 4, 8, 16, 25, 32, 50, 61, 100, 122, 200, 244, 400, 431, 488, 800, 862, 976, 1525, 1724, 1952, 3050, 3448, 6100, 6896, 10775, 12200, 13792, 21550, 24400, 26291, 43100, 48800, 52582, 86200, 105164, 172400, 210328, 344800, 420656, 657275, 841312, 1314550, 2629100, 5258200, 10516400, 21032800

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032800 can be divided by 48 positive divisors. The sum of these divisors (counting 21032800) is 1, the average is 0.020833333333333.

Base conversion 21032800

Base System Value
2 Binary 1010000001110111101100000
3 Ternary 1110120120120121
4 Quaternary 1100032331200
5 Quinary 20341022200
6 Senary 2030450024
8 Octal 120167540
10 Decimal 21032800
12 Duodecimal 7063914
16 Hexadecimal 140ef60
20 Vigesimal 6b9200
36 Base36 cit0g

Cryptographic Hash Functions

md5 2ca386c002854fc335b53ccba4977f1c
sha1 20f90db91b8a68c17d11768237df0df04ab8a0c6
sha256 4aedaee48c24da4207d92bbdaca57fedcb2661912bc8c2bf458bdedb0453d8eb
sha512 f396059e8c732621575c1915724289128b2017d997efd42fcfd4f6628e49b3e134748979fd08b3e34b5e32d8cfec1ffd3f82588dce97ad2fef1b44606fca219c
ripemd-160 7a37e7115f148f841fd9bb726f395e6d1c5a7b7d

21032800 as geometric shapes

Circle

Radius = n
Diameter 42065600
Circumference 132152979.92885
Area 1.3897735981237E+15

Sphere

Radius = n
Volume 3.8974440179489E+22
Surface area 5.5590943924949E+15
Circumference 132152979.92885

Square

Length = n
Perimeter 84131200
Area 442378675840000
Diagonal 29744871.014681

Cube

Length = n
Surface area 2654272055040000
Volume 9.3044622132076E+21
Space diagonal 36429878.225435

Equilateral Triangle

Length = n
Perimeter 63098400
Area 1.9155558568498E+14
Altitude 18214939.112717

Triangular Pyramid

Length = n
Surface area 1.9155558568498E+14
Volume 1.0965413877088E+21
Height 9914957.0048936