21622272 (number)

21622272 is an even 8-digits composite number following 21622271 and preceding 21622273. In scientific notation, it is written as 2.1622272 × 10^7. The sum of its digits is 24. It has a total of 12 prime factors and 80 positive divisors. There are 6174720 positive integers (up to 21622272) that are relatively prime to 21622272.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred twenty-two thousand two hundred seventy-two

Notation

Scientific notation 2.1622272 × 10^7
Engineering notation 2.1622272 × 10^6

Prime Factorization of 21622272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 2011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 84462
Product of the distinct prime numbers

The prime factorization of 21622272 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 2011. Since it has a total of 12 prime factors.

Most popular turbo-numbers

7, 7, 93, 15, 94, 39, 9651, 2807, 53251, 74240, 399795, 513599, 2078544, 1091566, 4781631, 64061918, 402903348, 895280402, 5810771425, 9612885546

Basic calculations (n = 21622272)

Multiplication

n×y
n×2 43244544
n×3 64866816
n×4 86489088
n×5 108111360

Division

n÷y
n÷2 10811136
n÷3 7207424
n÷3 5405568
n÷5 4324454.4

Exponentiation

ny
n2 467522646441984
n3 1.0108901827528E+22
n4 2.1857742493612E+29
n5 4.7261405350283E+36

Nth Root

y√n
2√n 4649.9754838063
3√n 278.59101701271
4√n 68.190728723239
5√n 29.30760065805

Divisors of 21622272

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2011, 2688, 3584, 4022, 5376, 6033, 8044, 10752, 12066, 14077, 16088, 24132, 28154, 32176, 42231, 48264, 56308, 64352, 84462, 96528, 112616, 128704, 168924, 193056, 225232, 257408, 337848, 386112, 450464, 514816, 675696, 772224, 900928, 1029632, 1351392, 1544448, 1801856, 2702784, 3088896, 3603712, 5405568, 7207424, 10811136, 21622272

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21622271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21622272 can be divided by 80 positive divisors. The sum of these divisors (counting 21622272) is 1, the average is 0.0125.

Base conversion 21622272

Base System Value
2 Binary 1010010011110111000000000
3 Ternary 1111200112011220
4 Quaternary 1102132320000
5 Quinary 21013403042
6 Senary 2051235040
8 Octal 122367000
10 Decimal 21622272
12 Duodecimal 72a8a80
16 Hexadecimal 149ee00
20 Vigesimal 6f2fdc
36 Base36 cvfuo

Cryptographic Hash Functions

md5 9cb9e0ae82587be83627c8a91d06cc92
sha1 1e521610aaef2bebc5d93602a309f58128976187
sha256 3730325d89b3af0cd03bee616a9569bff3e764c6e6ccbefb1d280712977f9821
sha512 8843f0d5ba25fad64997c33c6568e8f3387c49dbbdf40f07d5f4b29c4f400cd4eaedbfe84b49394ecae16977f96fb1638c43b1210a4ebe4deecdf2a3f98c450f
ripemd-160 8aae31edf7445853660f42a782a9a480a5e45a44

21622272 as geometric shapes

Circle

Radius = n
Diameter 43244544
Circumference 135856741.73824
Area 1.468765711449E+15

Sphere

Radius = n
Volume 4.2344068956298E+22
Surface area 5.875062845796E+15
Circumference 135856741.73824

Square

Length = n
Perimeter 86489088
Area 467522646441984
Diagonal 30578510.31172

Cube

Length = n
Surface area 2805135878651904
Volume 1.0108901827528E+22
Space diagonal 37450873.679074

Equilateral Triangle

Length = n
Perimeter 64866816
Area 2.0244324433164E+14
Altitude 18725436.839537

Triangular Pyramid

Length = n
Surface area 2.0244324433164E+14
Volume 1.1913455054324E+21
Height 10192836.770573