21293396 (number)

21293396 is an even 8-digits composite number following 21293395 and preceding 21293397. In scientific notation, it is written as 2.1293396 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 10543128 positive integers (up to 21293396) that are relatively prime to 21293396.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1293396 × 10^7
Engineering notation 2.1293396 × 10^6

Prime Factorization of 21293396

Prime Factorization 2 × 2 × 103 × 51683

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10646698
Product of the distinct prime numbers

The prime factorization of 21293396 is 2 × 2 × 103 × 51683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 69, 99, 463, 499, 8858, 1337, 87153, 58393, 997809, 846082, 8165259, 2677482, 56336009, 3251877, 854482607, 874153609, 6631807530, 9528756293

Basic calculations (n = 21293396)

Multiplication

n×y
n×2 42586792
n×3 63880188
n×4 85173584
n×5 106466980

Division

n÷y
n÷2 10646698
n÷3 7097798.6666667
n÷3 5323349
n÷5 4258679.2

Exponentiation

ny
n2 453408713212816
n3 9.6546112802909E+21
n4 2.055794612173E+29
n5 4.3774848771666E+36

Nth Root

y√n
2√n 4614.4767850754
3√n 277.1713328772
4√n 67.929940269924
5√n 29.217899181158

Divisors of 21293396

1, 2, 4, 103, 206, 412, 51683, 103366, 206732, 5323349, 10646698, 21293396

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 -21293395
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 21293396 can be divided by 12 positive divisors. The sum of these divisors (counting 21293396) is 1, the average is 0.083333333333333.

Base conversion 21293396

Base System Value
2 Binary 1010001001110100101010100
3 Ternary 1111001211001022
4 Quaternary 1101032211110
5 Quinary 20422342041
6 Senary 2040220312
8 Octal 121164524
10 Decimal 21293396
12 Duodecimal 716a698
16 Hexadecimal 144e954
20 Vigesimal 6d1d9g
36 Base36 coe38

Cryptographic Hash Functions

md5 f2a86f331f12a5f0a427aeddba47399c
sha1 0d1de4bf978f4fb80cbfe55beb45a9fbd58c9380
sha256 4490c43af8a1564dccc81b33275ba1a05508a395a7ebb58771cbf56bb31b655a
sha512 3963770ba0129650a8314bb37c48cbac324ebac3388a3ee6d9d08fc98f8d190e4315d0c69ab633f519a68234ad4fbed0aa5acf78e39ab341a3e44531e96a4514
ripemd-160 39b6c12ccc9fecfc0d84048c63f680f3bf1038e0

21293396 as geometric shapes

Circle

Radius = n
Diameter 42586792
Circumference 133790352.88716
Area 1.424425482503E+15

Sphere

Radius = n
Volume 4.0441141161903E+22
Surface area 5.6977019300119E+15
Circumference 133790352.88716

Square

Length = n
Perimeter 85173584
Area 453408713212816
Diagonal 30113409.412181

Cube

Length = n
Surface area 2720452279276896
Volume 9.6546112802909E+21
Space diagonal 36881243.737684

Equilateral Triangle

Length = n
Perimeter 63880188
Area 1.9633173196976E+14
Altitude 18440621.868842

Triangular Pyramid

Length = n
Surface area 1.9633173196976E+14
Volume 1.1378068510023E+21
Height 10037803.137394