21032436 (number)

21032436 is an even 8-digits composite number following 21032435 and preceding 21032437. In scientific notation, it is written as 2.1032436 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors. There are 7010808 positive integers (up to 21032436) that are relatively prime to 21032436.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1032436 × 10^7
Engineering notation 2.1032436 × 10^6

Prime Factorization of 21032436

Prime Factorization 2 × 2 × 3 × 1752703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10516218
Product of the distinct prime numbers

The prime factorization of 21032436 is 2 × 2 × 3 × 1752703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 22, 13, 555, 791, 9094, 6730, 76076, 2765, 699200, 757227, 7322574, 6356457, 57364296, 50705763, 266975920, 219169318, 2115218572, 5182514388

Basic calculations (n = 21032436)

Multiplication

n×y
n×2 42064872
n×3 63097308
n×4 84129744
n×5 105162180

Division

n÷y
n÷2 10516218
n÷3 7010812
n÷3 5258109
n÷5 4206487.2

Exponentiation

ny
n2 442363364094096
n3 9.3039791440538E+21
n4 1.9568534589265E+29
n5 4.1157395136249E+36

Nth Root

y√n
2√n 4586.1133871722
3√n 276.03438974971
4√n 67.720848984432
5√n 29.145929845285

Divisors of 21032436

1, 2, 3, 4, 6, 12, 1752703, 3505406, 5258109, 7010812, 10516218, 21032436

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032436 can be divided by 12 positive divisors. The sum of these divisors (counting 21032436) is 1, the average is 0.083333333333333.

Base conversion 21032436

Base System Value
2 Binary 1010000001110110111110100
3 Ternary 1110120120002010
4 Quaternary 1100032313310
5 Quinary 20341014221
6 Senary 2030444220
8 Octal 120166764
10 Decimal 21032436
12 Duodecimal 7063670
16 Hexadecimal 140edf4
20 Vigesimal 6b911g
36 Base36 cisqc

Cryptographic Hash Functions

md5 b6caae19febbf7d690c831c1f8c5e4d6
sha1 4727b2a2330afc381b40def2703c681854c42240
sha256 9832b58f5e9255e86fb2d52993b52a510d51bf6087631f03c4c6178a4f19ff13
sha512 9d1b5779bcfb2a0ea812c103e9028f5bda0053e249caeb92e81fa40718017338efa131bc4aa12494f744158d2c3864c8d35f7211b500ce698c8f03bd1b621e93
ripemd-160 9e116af57a3366da0657ef1a6c3ebe3b5d02985f

21032436 as geometric shapes

Circle

Radius = n
Diameter 42064872
Circumference 132150692.84939
Area 1.3897254948553E+15

Sphere

Radius = n
Volume 3.8972416704149E+22
Surface area 5.5589019794211E+15
Circumference 132150692.84939

Square

Length = n
Perimeter 84129744
Area 442363364094096
Diagonal 29744356.240944

Cube

Length = n
Surface area 2654180184564576
Volume 9.3039791440538E+21
Space diagonal 36429247.758941

Equilateral Triangle

Length = n
Perimeter 63097308
Area 1.9154895550452E+14
Altitude 18214623.87947

Triangular Pyramid

Length = n
Surface area 1.9154895550452E+14
Volume 1.0964844574631E+21
Height 9914785.413648