21693380 (number)

21693380 is an even 8-digits composite number following 21693379 and preceding 21693381. In scientific notation, it is written as 2.1693380 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 8677344 positive integers (up to 21693380) that are relatively prime to 21693380.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred ninety-three thousand three hundred eighty

Notation

Scientific notation 2.1693380 × 10^7
Engineering notation 2.1693380 × 10^6

Prime Factorization of 21693380

Prime Factorization 2 × 2 × 5 × 1084669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10846690
Product of the distinct prime numbers

The prime factorization of 21693380 is 2 × 2 × 5 × 1084669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 71, 75, 205, 456, 6559, 2882, 14861, 20960, 257810, 716569, 2641456, 3897885, 2332417, 3102106, 955415187, 507223221, 3762622607, 1696475381

Basic calculations (n = 21693380)

Multiplication

n×y
n×2 43386760
n×3 65080140
n×4 86773520
n×5 108466900

Division

n÷y
n÷2 10846690
n÷3 7231126.6666667
n÷3 5423345
n÷5 4338676

Exponentiation

ny
n2 470602735824400
n3 1.0208963977278E+22
n4 2.2146693496541E+29
n5 4.8043663776399E+36

Nth Root

y√n
2√n 4657.6152696418
3√n 278.89607859529
4√n 68.246723508471
5√n 29.32685181577

Divisors of 21693380

1, 2, 4, 5, 10, 20, 1084669, 2169338, 4338676, 5423345, 10846690, 21693380

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 -21693379
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 21693380 can be divided by 12 positive divisors. The sum of these divisors (counting 21693380) is 1, the average is 0.083333333333333.

Base conversion 21693380

Base System Value
2 Binary 1010010110000001111000100
3 Ternary 1111211010201112
4 Quaternary 1102300033010
5 Quinary 21023142010
6 Senary 2052544152
8 Octal 122601704
10 Decimal 21693380
12 Duodecimal 7322058
16 Hexadecimal 14b03c4
20 Vigesimal 6fbd90
36 Base36 cwypw

Cryptographic Hash Functions

md5 5114bd3f3032ef129100294d6a609bd8
sha1 a5548ea88d2a9675b4ae5f7d4c64ba5b32405fad
sha256 e76a67edc651e654151dfbf662ebc5965da62f666805c328d5de68680eaface2
sha512 16f3bac032b2feec0c133dc25cba6b88120452828d960196f9186eb08acd105cac16639b6bf11d0de2cb64769de065633ad1f9c3907ed777b2e9c51b3c0847a4
ripemd-160 201d550eafe46d651fafc9b468f8fcfc8fda9373

21693380 as geometric shapes

Circle

Radius = n
Diameter 43386760
Circumference 136303526.47906
Area 1.4784420976252E+15

Sphere

Radius = n
Volume 4.2763208309041E+22
Surface area 5.9137683905008E+15
Circumference 136303526.47906

Square

Length = n
Perimeter 86773520
Area 470602735824400
Diagonal 30679072.209713

Cube

Length = n
Surface area 2823616414946400
Volume 1.0208963977278E+22
Space diagonal 37574036.347899

Equilateral Triangle

Length = n
Perimeter 65080140
Area 2.0377696215719E+14
Altitude 18787018.173949

Triangular Pyramid

Length = n
Surface area 2.0377696215719E+14
Volume 1.2031379428704E+21
Height 10226357.403238