21496510 (number)

21496510 is an even 8-digits composite number following 21496509 and preceding 21496511. In scientific notation, it is written as 2.1496510 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 7370208 positive integers (up to 21496510) that are relatively prime to 21496510.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand five hundred ten

Notation

Scientific notation 2.1496510 × 10^7
Engineering notation 2.1496510 × 10^6

Prime Factorization of 21496510

Prime Factorization 2 × 7 × 5 × 307093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21496510
Product of the distinct prime numbers

The prime factorization of 21496510 is 2 × 7 × 5 × 307093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 29, 90, 31, 489, 2806, 4467, 61025, 44777, 411456, 756024, 3355186, 413918, 25168473, 87905768, 637207291, 936438297, 2842620855, 6104105428

Basic calculations (n = 21496510)

Multiplication

n×y
n×2 42993020
n×3 64489530
n×4 85986040
n×5 107482550

Division

n÷y
n÷2 10748255
n÷3 7165503.3333333
n÷3 5374127.5
n÷5 4299302

Exponentiation

ny
n2 462099942180100
n3 9.9335360280739E+21
n4 2.1353635656285E+29
n5 4.5902864242169E+36

Nth Root

y√n
2√n 4636.4328960959
3√n 278.04984183033
4√n 68.091356985273
5√n 29.2734286007

Divisors of 21496510

1, 2, 5, 7, 10, 14, 35, 70, 307093, 614186, 1535465, 2149651, 3070930, 4299302, 10748255, 21496510

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 -21496509
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 21496510 can be divided by 16 positive divisors. The sum of these divisors (counting 21496510) is 1, the average is 0.0625.

Base conversion 21496510

Base System Value
2 Binary 1010010000000001010111110
3 Ternary 1111110010200001
4 Quaternary 1102000022332
5 Quinary 21000342020
6 Senary 2044424514
8 Octal 122001276
10 Decimal 21496510
12 Duodecimal 724813a
16 Hexadecimal 14802be
20 Vigesimal 6e715a
36 Base36 csqta

Cryptographic Hash Functions

md5 be32e6185ad57e173ab7d043716051b3
sha1 a09e0aefad4ca63dd7fbbe3da0e3123950c9e7d9
sha256 9446317063620efbe55a680a9df5255658726b25760c276bc037020d488a2498
sha512 ebf2e705b075f91f2465acdc3845cdf4196ecd9a69fbd7a3ed70b0948d67313df976091ae6eb5da2ff848618102961a20520033e2e37fac43f627a384042e320
ripemd-160 32962b91e2b2d79585ea2f8579f35af1125e5aa9

21496510 as geometric shapes

Circle

Radius = n
Diameter 42993020
Circumference 135066555.78764
Area 1.4517297835773E+15

Sphere

Radius = n
Volume 4.1609498413289E+22
Surface area 5.8069191343091E+15
Circumference 135066555.78764

Square

Length = n
Perimeter 85986040
Area 462099942180100
Diagonal 30400655.985689

Cube

Length = n
Surface area 2772599653080600
Volume 9.9335360280739E+21
Space diagonal 37233047.505412

Equilateral Triangle

Length = n
Perimeter 64489530
Area 2.0009514450764E+14
Altitude 18616523.752706

Triangular Pyramid

Length = n
Surface area 2.0009514450764E+14
Volume 1.1706784477687E+21
Height 10133551.99523