21032288 (number)

21032288 is an even 8-digits composite number following 21032287 and preceding 21032289. In scientific notation, it is written as 2.1032288 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 24 positive divisors. There are 10474240 positive integers (up to 21032288) that are relatively prime to 21032288.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand two hundred eighty-eight

Notation

Scientific notation 2.1032288 × 10^7
Engineering notation 2.1032288 × 10^6

Prime Factorization of 21032288

Prime Factorization 2 × 2 × 2 × 2 × 2 × 281 × 2339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1314518
Product of the distinct prime numbers

The prime factorization of 21032288 is 2 × 2 × 2 × 2 × 2 × 281 × 2339. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 78, 12, 516, 472, 6721, 6885, 3417, 19206, 370097, 61247, 6140972, 9266106, 40300800, 75819247, 510293970, 180675324, 3238876141, 7965224274

Basic calculations (n = 21032288)

Multiplication

n×y
n×2 42064576
n×3 63096864
n×4 84129152
n×5 105161440

Division

n÷y
n÷2 10516144
n÷3 7010762.6666667
n÷3 5258072
n÷5 4206457.6

Exponentiation

ny
n2 442357138514944
n3 9.3037827361022E+21
n4 1.9567983799513E+29
n5 4.1155947085069E+36

Nth Root

y√n
2√n 4586.0972514765
3√n 276.0337422865
4√n 67.720729850441
5√n 29.145888826643

Divisors of 21032288

1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 2339, 4496, 4678, 8992, 9356, 18712, 37424, 74848, 657259, 1314518, 2629036, 5258072, 10516144, 21032288

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032288 can be divided by 24 positive divisors. The sum of these divisors (counting 21032288) is 1, the average is 0.041666666666667.

Base conversion 21032288

Base System Value
2 Binary 1010000001110110101100000
3 Ternary 1110120112212122
4 Quaternary 1100032311200
5 Quinary 20341013123
6 Senary 2030443412
8 Octal 120166540
10 Decimal 21032288
12 Duodecimal 7063568
16 Hexadecimal 140ed60
20 Vigesimal 6b90e8
36 Base36 cism8

Cryptographic Hash Functions

md5 4cc99cc1f37d9c37eecffa3faebf7d1c
sha1 c8419923ffe861b46e69e837e6535ff61dbb1260
sha256 3693fad5ecf60f9986416dc8b7ae767c8e9add5950fe3340b69ad1e4f8296ab5
sha512 99ee1be368fc3938678eb9a51885ad4979f16955c4bc339e35d9ce524c83de64d49f32ef73aec711310a1fc7362bdb4c3dfb5a4f484601d095cebfabccff8648
ripemd-160 6f0042c30c18750067ce4241ce447be50b238283

21032288 as geometric shapes

Circle

Radius = n
Diameter 42064576
Circumference 132149762.93797
Area 1.3897059366216E+15

Sphere

Radius = n
Volume 3.8971593992446E+22
Surface area 5.5588237464862E+15
Circumference 132149762.93797

Square

Length = n
Perimeter 84129152
Area 442357138514944
Diagonal 29744146.937337

Cube

Length = n
Surface area 2654142831089664
Volume 9.3037827361022E+21
Space diagonal 36428991.415421

Equilateral Triangle

Length = n
Perimeter 63096864
Area 1.9154625974967E+14
Altitude 18214495.707711

Triangular Pyramid

Length = n
Surface area 1.9154625974967E+14
Volume 1.096461310564E+21
Height 9914715.645779