21622248 (number)

21622248 is an even 8-digits composite number following 21622247 and preceding 21622249. In scientific notation, it is written as 2.1622248 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 7207344 positive integers (up to 21622248) that are relatively prime to 21622248.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred twenty-two thousand two hundred forty-eight

Notation

Scientific notation 2.1622248 × 10^7
Engineering notation 2.1622248 × 10^6

Prime Factorization of 21622248

Prime Factorization 2 × 2 × 2 × 27 × 100103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5405562
Product of the distinct prime numbers

The prime factorization of 21622248 is 2 × 2 × 2 × 27 × 100103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 31, 58, 705, 931, 1016, 2998, 99327, 40170, 579385, 638274, 3158532, 3671415, 45191957, 12162496, 557108371, 427330618, 4700609493, 5912714224

Basic calculations (n = 21622248)

Multiplication

n×y
n×2 43244496
n×3 64866744
n×4 86488992
n×5 108111240

Division

n÷y
n÷2 10811124
n÷3 7207416
n÷3 5405562
n÷5 4324449.6

Exponentiation

ny
n2 467521608573504
n3 1.0108868165935E+22
n4 2.1857645448316E+29
n5 4.7261143057955E+36

Nth Root

y√n
2√n 4649.9729031469
3√n 278.5909139371
4√n 68.190709800873
5√n 29.307594151955

Divisors of 21622248

1, 2, 4, 8, 27, 54, 108, 216, 100103, 200206, 400412, 800824, 2702781, 5405562, 10811124, 21622248

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 -21622247
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 21622248 can be divided by 16 positive divisors. The sum of these divisors (counting 21622248) is 1, the average is 0.0625.

Base conversion 21622248

Base System Value
2 Binary 1010010011110110111101000
3 Ternary 1111200112011000
4 Quaternary 1102132313220
5 Quinary 21013402443
6 Senary 2051235000
8 Octal 122366750
10 Decimal 21622248
12 Duodecimal 72a8a60
16 Hexadecimal 149ede8
20 Vigesimal 6f2fc8
36 Base36 cvfu0

Cryptographic Hash Functions

md5 86e60caede4fe4ea3b72c458e6c9a8d8
sha1 77870f23077e61458d05eadebaad5e2a49485dc6
sha256 48c487f3da68d6fd388488186393e8541a2332a419674e06f3a298c74d6ed2e3
sha512 9e59fa36581462b6886296898c66eeacf89622a8e5e0522bf50d9bd288f20b7356419eed8cdc277809a5881c308397de1f165a807cadfba410957c366eb343d1
ripemd-160 0e5ecafe24df187f86f6f66d0df72f4f1c0cfe89

21622248 as geometric shapes

Circle

Radius = n
Diameter 43244496
Circumference 135856590.94179
Area 1.468762450889E+15

Sphere

Radius = n
Volume 4.2343927954946E+22
Surface area 5.875049803556E+15
Circumference 135856590.94179

Square

Length = n
Perimeter 86488992
Area 467521608573504
Diagonal 30578476.370595

Cube

Length = n
Surface area 2805129651441024
Volume 1.0108868165935E+22
Space diagonal 37450832.109855

Equilateral Triangle

Length = n
Perimeter 64866744
Area 2.0244279492141E+14
Altitude 18725416.054927

Triangular Pyramid

Length = n
Surface area 2.0244279492141E+14
Volume 1.1913415383756E+21
Height 10192825.456865