21796764 (number)

21796764 is an even 8-digits composite number following 21796763 and preceding 21796765. In scientific notation, it is written as 2.1796764 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 6494400 positive integers (up to 21796764) that are relatively prime to 21796764.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred ninety-six thousand seven hundred sixty-four

Notation

Scientific notation 2.1796764 × 10^7
Engineering notation 2.1796764 × 10^6

Prime Factorization of 21796764

Prime Factorization 2 × 2 × 3 × 61 × 11 × 2707

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10898382
Product of the distinct prime numbers

The prime factorization of 21796764 is 2 × 2 × 3 × 61 × 11 × 2707. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21796764)

Multiplication

n×y
n×2 43593528
n×3 65390292
n×4 87187056
n×5 108983820

Division

n÷y
n÷2 10898382
n÷3 7265588
n÷3 5449191
n÷5 4359352.8

Exponentiation

ny
n2 475098920871696
n3 1.0355619054895E+22
n4 2.2571898461345E+29
n5 4.919943437939E+36

Nth Root

y√n
2√n 4668.7004615846
3√n 279.33842105756
4√n 68.327889339453
5√n 29.354751239699

Divisors of 21796764

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21796763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21796764 can be divided by 48 positive divisors. The sum of these divisors (counting 21796764) is 1, the average is 0.020833333333333.

Base conversion 21796764

Base System Value
2 Binary 1010011001001011110011100
3 Ternary 1112000101112120
4 Quaternary 1103021132130
5 Quinary 21034444024
6 Senary 2055102540
8 Octal 123113634
10 Decimal 21796764
12 Duodecimal 7371a50
16 Hexadecimal 14c979c
20 Vigesimal 6g4bi4
36 Base36 cz6ho

Cryptographic Hash Functions

md5 1b74add539609bce5a66e7b3c4e49d50
sha1 b6e8226b315f79f514aa48fd79d6e2a7a54da9ec
sha256 aa6c7e13c3d3afae739fc7d0d3ea6faf71143cbfbb4ac49c066be612e237a48d
sha512 3ff73a086b9f93486a4e867039df48b7c9bcb3af2bbbdfce62898202844dd3e874b261688b30d9d6bc63189bb22dab22f09e88b8b1b9b7797d919a33f12da627
ripemd-160 1b59de1443cc3faeb394f7f4692d6beefdf0295b

21796764 as geometric shapes

Circle

Radius = n
Diameter 43593528
Circumference 136953107.30886
Area 1.492567279539E+15

Sphere

Radius = n
Volume 4.3377515661644E+22
Surface area 5.9702691181558E+15
Circumference 136953107.30886

Square

Length = n
Perimeter 87187056
Area 475098920871696
Diagonal 30825279.264646

Cube

Length = n
Surface area 2850593525230176
Volume 1.0355619054895E+22
Space diagonal 37753102.688588

Equilateral Triangle

Length = n
Perimeter 65390292
Area 2.0572386739273E+14
Altitude 18876551.344294

Triangular Pyramid

Length = n
Surface area 2.0572386739273E+14
Volume 1.2204214095168E+21
Height 10275093.088215