21032672 (number)

21032672 is an even 8-digits composite number following 21032671 and preceding 21032673. In scientific notation, it is written as 2.1032672 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 9236480 positive integers (up to 21032672) that are relatively prime to 21032672.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1032672 × 10^7
Engineering notation 2.1032672 × 10^6

Prime Factorization of 21032672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 943 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1314542
Product of the distinct prime numbers

The prime factorization of 21032672 is 2 × 2 × 2 × 2 × 2 × 17 × 943 × 41. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 5, 30, 25, 103, 911, 3428, 4456, 42980, 56996, 748386, 309419, 964897, 7907593, 84636108, 90821229, 539212958, 11821103, 1046161679, 5241256330

Basic calculations (n = 21032672)

Multiplication

n×y
n×2 42065344
n×3 63098016
n×4 84130688
n×5 105163360

Division

n÷y
n÷2 10516336
n÷3 7010890.6666667
n÷3 5258168
n÷5 4206534.4

Exponentiation

ny
n2 442373291459584
n3 9.3042923408298E+21
n4 1.9569412899679E+29
n5 4.1159704275151E+36

Nth Root

y√n
2√n 4586.1391169479
3√n 276.03542218476
4√n 67.721038953548
5√n 29.145995252911

Divisors of 21032672

1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 943, 1312, 1394, 1886, 2788, 3772, 5576, 7544, 11152, 15088, 16031, 22304, 30176, 32062, 38663, 64124, 77326, 128248, 154652, 256496, 309304, 512992, 618608, 657271, 1237216, 1314542, 2629084, 5258168, 10516336, 21032672

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032672 can be divided by 48 positive divisors. The sum of these divisors (counting 21032672) is 1, the average is 0.020833333333333.

Base conversion 21032672

Base System Value
2 Binary 1010000001110111011100000
3 Ternary 1110120120101212
4 Quaternary 1100032323200
5 Quinary 20341021142
6 Senary 2030445252
8 Octal 120167340
10 Decimal 21032672
12 Duodecimal 7063828
16 Hexadecimal 140eee0
20 Vigesimal 6b91dc
36 Base36 cisww

Cryptographic Hash Functions

md5 d3361f44cd2f3024e160a2992358d953
sha1 471a09a76b3bb14bbced3d755704b75a669b995d
sha256 32c3baa487f48cc327cc3f4fb8ebcffeac227d4c680b41ebad71d809cd417b8f
sha512 47a8657e1703aa44718ae56630f1f8f2cbd5cac7ebe8889a446c5ef61d1b212d812c3d2dc555a6b2c9594f6b52280903fd243473347b8f55efe01d6a4a19b66c
ripemd-160 f877bad31995b2a0c5f40e88e7f29e0f96e9ba17

21032672 as geometric shapes

Circle

Radius = n
Diameter 42065344
Circumference 132152175.68113
Area 1.3897566825938E+15

Sphere

Radius = n
Volume 3.8973728619737E+22
Surface area 5.5590267303751E+15
Circumference 132152175.68113

Square

Length = n
Perimeter 84130688
Area 442373291459584
Diagonal 29744689.995345

Cube

Length = n
Surface area 2654239748757504
Volume 9.3042923408298E+21
Space diagonal 36429656.522931

Equilateral Triangle

Length = n
Perimeter 63098016
Area 1.9155325417987E+14
Altitude 18214828.261466

Triangular Pyramid

Length = n
Surface area 1.9155325417987E+14
Volume 1.0965213680571E+21
Height 9914896.665115