21436900 (number)

21436900 is an even 8-digits composite number following 21436899 and preceding 21436901. In scientific notation, it is written as 2.1436900 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 27 positive divisors. There are 8556240 positive integers (up to 21436900) that are relatively prime to 21436900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1436900 × 10^7
Engineering notation 2.1436900 × 10^6

Prime Factorization of 21436900

Prime Factorization 2 × 2 × 5 × 5 × 463 × 463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4630
Product of the distinct prime numbers

The prime factorization of 21436900 is 2 × 2 × 5 × 5 × 463 × 463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 16, 25, 56, 77, 1790, 8944, 26578, 47352, 237310, 263947, 4483122, 8821351, 24534155, 27613151, 687986234, 590813053, 9693512726, 1243779108

Basic calculations (n = 21436900)

Multiplication

n×y
n×2 42873800
n×3 64310700
n×4 85747600
n×5 107184500

Division

n÷y
n÷2 10718450
n÷3 7145633.3333333
n÷3 5359225
n÷5 4287380

Exponentiation

ny
n2 459540681610000
n3 9.8511276376054E+21
n4 2.1117763805458E+29
n5 4.5269939092123E+36

Nth Root

y√n
2√n 4630
3√n 277.79259239507
4√n 68.044103344816
5√n 29.257175470744

Divisors of 21436900

1, 2, 4, 5, 10, 20, 25, 50, 100, 463, 926, 1852, 2315, 4630, 9260, 11575, 23150, 46300, 214369, 428738, 857476, 1071845, 2143690, 4287380, 5359225, 10718450, 21436900

27 divisors

τ Total Divisors 27
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21436899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.037037037037037
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 27
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21436900 can be divided by 27 positive divisors. The sum of these divisors (counting 21436900) is 1, the average is 0.037037037037037.

Base conversion 21436900

Base System Value
2 Binary 1010001110001100111100100
3 Ternary 1111100002220021
4 Quaternary 1101301213210
5 Quinary 20441440100
6 Senary 2043244524
8 Octal 121614744
10 Decimal 21436900
12 Duodecimal 7219744
16 Hexadecimal 14719e4
20 Vigesimal 6djc50
36 Base36 crgtg

Cryptographic Hash Functions

md5 c7695b533011a88322e289dfb3e8e414
sha1 96c6b873352c548c2a27a259e152a84a1731b889
sha256 2dbee8596c9399f502a6eb032ade3c56a5a6d414dbdaaec4ad9dde59c751c3ae
sha512 279f32d602ffe25b816e4f715384b6d440863153e9dcaef41a09cc9c9156e971a6ea9df715c25678bd26141fee81579eff71d6089e20cb66d4630df8d5e01094
ripemd-160 414394cca65d37416f3c492a6a73c97262f29230

21436900 as geometric shapes

Circle

Radius = n
Diameter 42873800
Circumference 134692015.11148
Area 1.4436896293716E+15

Sphere

Radius = n
Volume 4.1264306954502E+22
Surface area 5.7747585174865E+15
Circumference 134692015.11148

Square

Length = n
Perimeter 85747600
Area 459540681610000
Diagonal 30316354.715236

Cube

Length = n
Surface area 2757244089660000
Volume 9.8511276376054E+21
Space diagonal 37129799.956773

Equilateral Triangle

Length = n
Perimeter 64310700
Area 1.9898695217334E+14
Altitude 18564899.978387

Triangular Pyramid

Length = n
Surface area 1.9898695217334E+14
Volume 1.1609665258142E+21
Height 10105451.571745