21490176 (number)

21490176 is an even 8-digits composite number following 21490175 and preceding 21490177. In scientific notation, it is written as 2.1490176 × 10^7. The sum of its digits is 30. It has a total of 12 prime factors and 80 positive divisors. There are 6733824 positive integers (up to 21490176) that are relatively prime to 21490176.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety thousand one hundred seventy-six

Notation

Scientific notation 2.1490176 × 10^7
Engineering notation 2.1490176 × 10^6

Prime Factorization of 21490176

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 83946
Product of the distinct prime numbers

The prime factorization of 21490176 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 823. Since it has a total of 12 prime factors.

Most popular turbo-numbers

3, 6, 9, 39, 483, 165, 8135, 9422, 20157, 29692, 645329, 341610, 302779, 4049729, 62526688, 26910959, 172321408, 747847173, 3648365785, 2248637756

Basic calculations (n = 21490176)

Multiplication

n×y
n×2 42980352
n×3 64470528
n×4 85960704
n×5 107450880

Division

n÷y
n÷2 10745088
n÷3 7163392
n÷3 5372544
n÷5 4298035.2

Exponentiation

ny
n2 461827664510976
n3 9.9247577920098E+21
n4 2.1328479170766E+29
n5 4.583527711921E+36

Nth Root

y√n
2√n 4635.7497775441
3√n 278.02252978908
4√n 68.086340609142
5√n 29.271703299671

Divisors of 21490176

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 823, 1088, 1536, 1632, 1646, 2176, 2469, 3264, 3292, 4352, 4938, 6528, 6584, 8704, 9876, 13056, 13168, 13991, 19752, 26112, 26336, 27982, 39504, 41973, 52672, 55964, 79008, 83946, 105344, 111928, 158016, 167892, 210688, 223856, 316032, 335784, 421376, 447712, 632064, 671568, 895424, 1264128, 1343136, 1790848, 2686272, 3581696, 5372544, 7163392, 10745088, 21490176

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 -21490175
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 21490176 can be divided by 80 positive divisors. The sum of these divisors (counting 21490176) is 1, the average is 0.0125.

Base conversion 21490176

Base System Value
2 Binary 1010001111110101000000000
3 Ternary 1111102210222110
4 Quaternary 1101332220000
5 Quinary 21000141201
6 Senary 2044335320
8 Octal 121765000
10 Decimal 21490176
12 Duodecimal 7244540
16 Hexadecimal 147ea00
20 Vigesimal 6e658g
36 Base36 cslxc

Cryptographic Hash Functions

md5 80a2a630709280bb37b2b2c16a344e35
sha1 58363a8727113344d9d338a718d4a39601bd3dde
sha256 cabfc49029e52b9662810714e3b60b39f90942022a996df4ef5b923eaa73991d
sha512 f6eff69d1cdba268a79e5de10382e428b8c341bdfef6dc69a4d254349d0009a049278bcb17c528f3687019abd59b23a51699369b6c7ca5cf84872ece0874876f
ripemd-160 adf85139b7bea6108295a273710d407e4313a303

21490176 as geometric shapes

Circle

Radius = n
Diameter 42980352
Circumference 135026758.0919
Area 1.4508743980522E+15

Sphere

Radius = n
Volume 4.1572728224048E+22
Surface area 5.8034975922089E+15
Circumference 135026758.0919

Square

Length = n
Perimeter 85960704
Area 461827664510976
Diagonal 30391698.356985

Cube

Length = n
Surface area 2770965987065856
Volume 9.9247577920098E+21
Space diagonal 37222076.695597

Equilateral Triangle

Length = n
Perimeter 64470528
Area 1.9997724481847E+14
Altitude 18611038.347799

Triangular Pyramid

Length = n
Surface area 1.9997724481847E+14
Volume 1.1696439227274E+21
Height 10130566.118995