21862080 (number)

21862080 is an even 8-digits composite number following 21862079 and preceding 21862081. In scientific notation, it is written as 2.1862080 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 56 positive divisors. There are 5829120 positive integers (up to 21862080) that are relatively prime to 21862080.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred sixty-two thousand eighty

Notation

Scientific notation 2.1862080 × 10^7
Engineering notation 2.1862080 × 10^6

Prime Factorization of 21862080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 7591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 683190
Product of the distinct prime numbers

The prime factorization of 21862080 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 7591. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 9, 51, 50, 960, 458, 1441, 1075, 84997, 52630, 751245, 94206, 9458539, 2528483, 83438935, 25790158, 286006904, 807707302, 4063364967, 9525764749

Basic calculations (n = 21862080)

Multiplication

n×y
n×2 43724160
n×3 65586240
n×4 87448320
n×5 109310400

Division

n÷y
n÷2 10931040
n÷3 7287360
n÷3 5465520
n÷5 4372416

Exponentiation

ny
n2 477950541926400
n3 1.0448992983638E+22
n4 2.2843672052774E+29
n5 4.9941018591151E+36

Nth Root

y√n
2√n 4675.690323364
3√n 279.61716387232
4√n 68.379019613943
5√n 29.372323030332

Divisors of 21862080

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 64, 72, 80, 90, 144, 160, 180, 288, 320, 360, 576, 720, 1440, 2880, 7591, 15182, 30364, 37955, 60728, 68319, 75910, 121456, 136638, 151820, 242912, 273276, 303640, 341595, 485824, 546552, 607280, 683190, 1093104, 1214560, 1366380, 2186208, 2429120, 2732760, 4372416, 5465520, 10931040, 21862080

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21862079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21862080 can be divided by 56 positive divisors. The sum of these divisors (counting 21862080) is 1, the average is 0.017857142857143.

Base conversion 21862080

Base System Value
2 Binary 1010011011001011011000000
3 Ternary 1112010201010200
4 Quaternary 1103121123000
5 Quinary 21044041310
6 Senary 2100325200
8 Octal 123313300
10 Decimal 21862080
12 Duodecimal 73a3800
16 Hexadecimal 14d96c0
20 Vigesimal 6gcf40
36 Base36 d0kw0

Cryptographic Hash Functions

md5 e24acb7e82f2ec8ae8f5d5a603314975
sha1 a221cea11c014363886c75de0327a5538e7e5084
sha256 e6a09bb0044378b1d4c275c27d35fa6a5f146a5c7e994afa1fe9a8a2628860f6
sha512 821f1fb289a6feee5baac1e4c1d6af0683226147bbb6358142760b96cc09eecfd4405288199bd646b3aa13ce96016b48fb64664d8c488430274cea6996e10fb1
ripemd-160 f0843c21ec1ab5997348c5cd12a989cbd75da54c

21862080 as geometric shapes

Circle

Radius = n
Diameter 43724160
Circumference 137363499.84038
Area 1.5015259112952E+15

Sphere

Radius = n
Volume 4.3768639459746E+22
Surface area 6.006103645181E+15
Circumference 137363499.84038

Square

Length = n
Perimeter 87448320
Area 477950541926400
Diagonal 30917650.037686

Cube

Length = n
Surface area 2867703251558400
Volume 1.0448992983638E+22
Space diagonal 37866233.319135

Equilateral Triangle

Length = n
Perimeter 65586240
Area 2.069586555304E+14
Altitude 18933116.659568

Triangular Pyramid

Length = n
Surface area 2.069586555304E+14
Volume 1.2314256325502E+21
Height 10305883.345895