21293876 (number)

21293876 is an even 8-digits composite number following 21293875 and preceding 21293877. In scientific notation, it is written as 2.1293876 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors. There are 10646936 positive integers (up to 21293876) that are relatively prime to 21293876.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-three thousand eight hundred seventy-six

Notation

Scientific notation 2.1293876 × 10^7
Engineering notation 2.1293876 × 10^6

Prime Factorization of 21293876

Prime Factorization 2 × 2 × 5323469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 10646938
Product of the distinct prime numbers

The prime factorization of 21293876 is 2 × 2 × 5323469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21293876)

Multiplication

n×y
n×2 42587752
n×3 63881628
n×4 85175504
n×5 106469380

Division

n÷y
n÷2 10646938
n÷3 7097958.6666667
n÷3 5323469
n÷5 4258775.2

Exponentiation

ny
n2 453429155103376
n3 9.6552642035561E+21
n4 2.0559799869776E+29
n5 4.3779782901183E+36

Nth Root

y√n
2√n 4614.5287950126
3√n 277.17341554546
4√n 67.93032308927
5√n 29.218030907118

Divisors of 21293876

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21293875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21293876 can be divided by 6 positive divisors. The sum of these divisors (counting 21293876) is 1, the average is 0.16666666666667.

Base conversion 21293876

Base System Value
2 Binary 1010001001110101100110100
3 Ternary 1111001211201002
4 Quaternary 1101032230310
5 Quinary 20422401001
6 Senary 2040222432
8 Octal 121165464
10 Decimal 21293876
12 Duodecimal 716aa18
16 Hexadecimal 144eb34
20 Vigesimal 6d1edg
36 Base36 coegk

Cryptographic Hash Functions

md5 d490b75c679446424a1ce4668a1f85d7
sha1 44969745646087679d52c72767a7f4167bcabfad
sha256 d553878c9b7259823c576426cb1b84c8597c4d06358114196972f86ddb5068c3
sha512 973ae7ddfc2f7dc1cf1a4e47e4984e7209ca80cca6d6e7808f3ea7edac88ace6f5014a46140e98dba96eb523cda96f4472fe4b8b01f58ce579b699524ec18d84
ripemd-160 bbd9663abd6ff8c72daf554c18747409ba22cb5b

21293876 as geometric shapes

Circle

Radius = n
Diameter 42587752
Circumference 133793368.8161
Area 1.4244897025962E+15

Sphere

Radius = n
Volume 4.044387612048E+22
Surface area 5.6979588103848E+15
Circumference 133793368.8161

Square

Length = n
Perimeter 85175504
Area 453429155103376
Diagonal 30114088.234691

Cube

Length = n
Surface area 2720574930620256
Volume 9.6552642035561E+21
Space diagonal 36882075.122072

Equilateral Triangle

Length = n
Perimeter 63881628
Area 1.9634058356802E+14
Altitude 18441037.561036

Triangular Pyramid

Length = n
Surface area 1.9634058356802E+14
Volume 1.137883798747E+21
Height 10038029.411564