21293342 (number)

21293342 is an even 8-digits composite number following 21293341 and preceding 21293343. In scientific notation, it is written as 2.1293342 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 8573040 positive integers (up to 21293342) that are relatively prime to 21293342.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1293342 × 10^7
Engineering notation 2.1293342 × 10^6

Prime Factorization of 21293342

Prime Factorization 2 × 9331 × 7 × 163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21293342
Product of the distinct prime numbers

The prime factorization of 21293342 is 2 × 9331 × 7 × 163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 84, 41, 798, 909, 1399, 6045, 74209, 43683, 123806, 553686, 1786025, 6976628, 42979353, 96504325, 95694549, 320212959, 8605755657, 9913493438

Basic calculations (n = 21293342)

Multiplication

n×y
n×2 42586684
n×3 63880026
n×4 85173368
n×5 106466710

Division

n÷y
n÷2 10646671
n÷3 7097780.6666667
n÷3 5323335.5
n÷5 4258668.4

Exponentiation

ny
n2 453406413528964
n3 9.6545378282657E+21
n4 2.055773758292E+29
n5 4.3774293709936E+36

Nth Root

y√n
2√n 4614.4709339208
3√n 277.17109857506
4√n 67.929897202342
5√n 29.217884361839

Divisors of 21293342

1, 2, 7, 14, 163, 326, 1141, 2282, 9331, 18662, 65317, 130634, 1520953, 3041906, 10646671, 21293342

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21293341
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21293342 can be divided by 16 positive divisors. The sum of these divisors (counting 21293342) is 1, the average is 0.0625.

Base conversion 21293342

Base System Value
2 Binary 1010001001110100100011110
3 Ternary 1111001210222022
4 Quaternary 1101032210132
5 Quinary 20422341332
6 Senary 2040220142
8 Octal 121164436
10 Decimal 21293342
12 Duodecimal 716a652
16 Hexadecimal 144e91e
20 Vigesimal 6d1d72
36 Base36 coe1q

Cryptographic Hash Functions

md5 561a2aca489113a4e3cf9d4765d46240
sha1 1c3612fc0746b788d54a1bad1a68748a574beb5c
sha256 e52c27ab25f669c700f7af5f05d321657ad40eff65276949f8be03f75cc9cc34
sha512 e2176b720977dae541e7997c08a15ff89b2bf5a60f850b3428514dfa1cfcbc843f7c3b62dda599f989c97563242c1d96e3ec5583583b2b5baf9bb2d7b234e6ba
ripemd-160 e72582bdd5e9e923ba9323b70dcf7acf8a1c2811

21293342 as geometric shapes

Circle

Radius = n
Diameter 42586684
Circumference 133790013.59515
Area 1.4244182578331E+15

Sphere

Radius = n
Volume 4.0440833486779E+22
Surface area 5.6976730313324E+15
Circumference 133790013.59515

Square

Length = n
Perimeter 85173368
Area 453406413528964
Diagonal 30113333.044649

Cube

Length = n
Surface area 2720438481173784
Volume 9.6545378282657E+21
Space diagonal 36881150.20694

Equilateral Triangle

Length = n
Perimeter 63880026
Area 1.9633073617744E+14
Altitude 18440575.10347

Triangular Pyramid

Length = n
Surface area 1.9633073617744E+14
Volume 1.1377981945981E+21
Height 10037777.68155