21036400 (number)

21036400 is an even 8-digits composite number following 21036399 and preceding 21036401. In scientific notation, it is written as 2.1036400 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 40 positive divisors. There are 6547200 positive integers (up to 21036400) that are relatively prime to 21036400.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-six thousand four hundred

Notation

Scientific notation 2.1036400 × 10^7
Engineering notation 2.1036400 × 10^6

Prime Factorization of 21036400

Prime Factorization 2 × 2 × 2 × 2 × 175 × 11 × 683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2629550
Product of the distinct prime numbers

The prime factorization of 21036400 is 2 × 2 × 2 × 2 × 175 × 11 × 683. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 74, 2, 826, 382, 1252, 68, 15061, 29272, 147113, 279795, 3305840, 7777726, 50009103, 57887453, 642732296, 899960787, 9947067989, 677002141

Basic calculations (n = 21036400)

Multiplication

n×y
n×2 42072800
n×3 63109200
n×4 84145600
n×5 105182000

Division

n÷y
n÷2 10518200
n÷3 7012133.3333333
n÷3 5259100
n÷5 4207280

Exponentiation

ny
n2 442530124960000
n3 9.3092407207085E+21
n4 1.9583291149711E+29
n5 4.1196194594179E+36

Nth Root

y√n
2√n 4586.5455410363
3√n 276.05173013429
4√n 67.724039609553
5√n 29.147028393802

Divisors of 21036400

1, 2, 4, 8, 11, 16, 22, 44, 88, 175, 176, 350, 683, 700, 1366, 1400, 1925, 2732, 2800, 3850, 5464, 7513, 7700, 10928, 15026, 15400, 30052, 30800, 60104, 119525, 120208, 239050, 478100, 956200, 1314775, 1912400, 2629550, 5259100, 10518200, 21036400

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 -21036399
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 21036400 can be divided by 40 positive divisors. The sum of these divisors (counting 21036400) is 1, the average is 0.025.

Base conversion 21036400

Base System Value
2 Binary 1010000001111110101110000
3 Ternary 1110120202111221
4 Quaternary 1100033311300
5 Quinary 20341131100
6 Senary 2030514424
8 Octal 120176560
10 Decimal 21036400
12 Duodecimal 7065a14
16 Hexadecimal 140fd70
20 Vigesimal 6b9b00
36 Base36 civsg

Cryptographic Hash Functions

md5 527f3818042dfaa50964325a7277ece3
sha1 360b2866233185edc680abd93857d560693eb360
sha256 38f47039406fbaed03ec7a45606cf1c159870147f90117f061c1a26126ff364a
sha512 7ab185ed2a0c5e79a90c58229f0a21bda23b6b555da2674d8ec643343f364a27f504f5bc1af64ff05923e130eb0fa09ed8502d795011db7f85f66d0ed10a9b1b
ripemd-160 4621f5b319e913ba63853e9eab39fc2af6543f1a

21036400 as geometric shapes

Circle

Radius = n
Diameter 42072800
Circumference 132175599.39595
Area 1.3902493895665E+15

Sphere

Radius = n
Volume 3.8994456344903E+22
Surface area 5.560997558266E+15
Circumference 132175599.39595

Square

Length = n
Perimeter 84145600
Area 442530124960000
Diagonal 29749962.183505

Cube

Length = n
Surface area 2655180749760000
Volume 9.3092407207085E+21
Space diagonal 36436113.608342

Equilateral Triangle

Length = n
Perimeter 63109200
Area 1.9162116507763E+14
Altitude 18218056.804171

Triangular Pyramid

Length = n
Surface area 1.9162116507763E+14
Volume 1.0971045402185E+21
Height 9916654.0611685