21496628 (number)

21496628 is an even 8-digits composite number following 21496627 and preceding 21496629. In scientific notation, it is written as 2.1496628 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 36 positive divisors. There are 9958080 positive integers (up to 21496628) that are relatively prime to 21496628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1496628 × 10^7
Engineering notation 2.1496628 × 10^6

Prime Factorization of 21496628

Prime Factorization 2 × 2 × 23 × 41 × 41 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 262154
Product of the distinct prime numbers

The prime factorization of 21496628 is 2 × 2 × 23 × 41 × 41 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 88, 17, 937, 496, 7589, 4867, 4946, 43679, 51619, 201683, 9417078, 3488950, 2450179, 10484513, 759639846, 817027243, 4229772846, 9331547937

Basic calculations (n = 21496628)

Multiplication

n×y
n×2 42993256
n×3 64489884
n×4 85986512
n×5 107483140

Division

n÷y
n÷2 10748314
n÷3 7165542.6666667
n÷3 5374157
n÷5 4299325.6

Exponentiation

ny
n2 462105015370384
n3 9.9336996123514E+21
n4 2.1354104523046E+29
n5 4.5904124120504E+36

Nth Root

y√n
2√n 4636.4456213785
3√n 278.05035059232
4√n 68.091450427925
5√n 29.27346073854

Divisors of 21496628

1, 2, 4, 23, 41, 46, 82, 92, 139, 164, 278, 556, 943, 1681, 1886, 3197, 3362, 3772, 5699, 6394, 6724, 11398, 12788, 22796, 38663, 77326, 131077, 154652, 233659, 262154, 467318, 524308, 934636, 5374157, 10748314, 21496628

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21496627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21496628 can be divided by 36 positive divisors. The sum of these divisors (counting 21496628) is 1, the average is 0.027777777777778.

Base conversion 21496628

Base System Value
2 Binary 1010010000000001100110100
3 Ternary 1111110010211102
4 Quaternary 1102000030310
5 Quinary 21000343003
6 Senary 2044425232
8 Octal 122001464
10 Decimal 21496628
12 Duodecimal 7248218
16 Hexadecimal 1480334
20 Vigesimal 6e71b8
36 Base36 csqwk

Cryptographic Hash Functions

md5 e02aec3b6c4b397d5ba6c164dbc2d2c8
sha1 f78c7e613932ea0c3cb463208a85fbbd6a089020
sha256 1a4b5789c9a2b64de86148d966da87a1d667fa2c2e994c8b7649e6e0df887e50
sha512 0bf56b19925291e98a29c7c56540c781710071a3967c8bf2926a53798cc9356050b8c52aa11c8df6bdc87d7d364e6ddfbeb711e2cf3900dbd0daa98de248f03e
ripemd-160 0bc42af74707500fb9392b1b10b6b824c5f311b7

21496628 as geometric shapes

Circle

Radius = n
Diameter 42993256
Circumference 135067297.20351
Area 1.4517457214746E+15

Sphere

Radius = n
Volume 4.1610183633508E+22
Surface area 5.8069828858984E+15
Circumference 135067297.20351

Square

Length = n
Perimeter 85986512
Area 462105015370384
Diagonal 30400822.862889

Cube

Length = n
Surface area 2772630092222304
Volume 9.9336996123514E+21
Space diagonal 37233251.887408

Equilateral Triangle

Length = n
Perimeter 64489884
Area 2.0009734126348E+14
Altitude 18616625.943704

Triangular Pyramid

Length = n
Surface area 2.0009734126348E+14
Volume 1.1706977263606E+21
Height 10133607.620963