21622258 (number)

21622258 is an even 8-digits composite number following 21622257 and preceding 21622259. In scientific notation, it is written as 2.1622258 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 9192960 positive integers (up to 21622258) that are relatively prime to 21622258.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1622258 × 10^7
Engineering notation 2.1622258 × 10^6

Prime Factorization of 21622258

Prime Factorization 2 × 127 × 7 × 12161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21622258
Product of the distinct prime numbers

The prime factorization of 21622258 is 2 × 127 × 7 × 12161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 10, 70, 622, 566, 4106, 6520, 94612, 64722, 792, 255999, 2974431, 9079330, 889813, 31947459, 289013337, 227065525, 1701486861, 7273388095

Basic calculations (n = 21622258)

Multiplication

n×y
n×2 43244516
n×3 64866774
n×4 86489032
n×5 108111290

Division

n÷y
n÷2 10811129
n÷3 7207419.3333333
n÷3 5405564.5
n÷5 4324451.6

Exponentiation

ny
n2 467522041018564
n3 1.010888219159E+22
n4 2.1857685883816E+29
n5 4.7261252346284E+36

Nth Root

y√n
2√n 4649.9739784218
3√n 278.59095688528
4√n 68.190717685194
5√n 29.307596862829

Divisors of 21622258

1, 2, 7, 14, 127, 254, 889, 1778, 12161, 24322, 85127, 170254, 1544447, 3088894, 10811129, 21622258

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 -21622257
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 21622258 can be divided by 16 positive divisors. The sum of these divisors (counting 21622258) is 1, the average is 0.0625.

Base conversion 21622258

Base System Value
2 Binary 1010010011110110111110010
3 Ternary 1111200112011101
4 Quaternary 1102132313302
5 Quinary 21013403013
6 Senary 2051235014
8 Octal 122366762
10 Decimal 21622258
12 Duodecimal 72a8a6a
16 Hexadecimal 149edf2
20 Vigesimal 6f2fci
36 Base36 cvfua

Cryptographic Hash Functions

md5 c2525d4959585c3553cabee5aacb81a4
sha1 476b4d1ca79fe4ac7f1ef483d29dbd7f532011b5
sha256 e53d6d63ac70624c3f992baf80e9ce287d5046f4c6847d3b00fba0c9d0233320
sha512 479609bce8d7b2bdbc8427652036a630196f34040be0418e7e2690b1906b51c6f1592eb1687bd613c0cd20f7bb489fcd16a198daa7a1301a125ee505c047af62
ripemd-160 12745d8d40a59a2c482613759c13f8fb8b025aa4

21622258 as geometric shapes

Circle

Radius = n
Diameter 43244516
Circumference 135856653.77365
Area 1.4687638094552E+15

Sphere

Radius = n
Volume 4.2343986705472E+22
Surface area 5.8750552378209E+15
Circumference 135856653.77365

Square

Length = n
Perimeter 86489032
Area 467522041018564
Diagonal 30578490.51273

Cube

Length = n
Surface area 2805132246111384
Volume 1.010888219159E+22
Space diagonal 37450849.430363

Equilateral Triangle

Length = n
Perimeter 64866774
Area 2.0244298217561E+14
Altitude 18725424.715181

Triangular Pyramid

Length = n
Surface area 2.0244298217561E+14
Volume 1.1913431913149E+21
Height 10192830.17091