21466495 (number)

21466495 is an odd 8-digits composite number following 21466494 and preceding 21466496. In scientific notation, it is written as 2.1466495 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 15930880 positive integers (up to 21466495) that are relatively prime to 21466495.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1466495 × 10^7
Engineering notation 2.1466495 × 10^6

Prime Factorization of 21466495

Prime Factorization 5 × 17 × 71 × 3557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21466495
Product of the distinct prime numbers

The prime factorization of 21466495 is 5 × 17 × 71 × 3557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 43, 3, 710, 954, 5513, 4527, 19616, 4003, 37486, 682687, 7561345, 8103003, 29845621, 42974011, 488530294, 764058287, 1193340468, 6018811582

Basic calculations (n = 21466495)

Multiplication

n×y
n×2 42932990
n×3 64399485
n×4 85865980
n×5 107332475

Division

n÷y
n÷2 10733247.5
n÷3 7155498.3333333
n÷3 5366623.75
n÷5 4293299

Exponentiation

ny
n2 460810407585025
n3 9.8919843103719E+21
n4 2.1234623173868E+29
n5 4.5583293218871E+36

Nth Root

y√n
2√n 4633.1949020088
3√n 277.92037037512
4√n 68.067575996276
5√n 29.265249290657

Divisors of 21466495

1, 5, 17, 71, 85, 355, 1207, 3557, 6035, 17785, 60469, 252547, 302345, 1262735, 4293299, 21466495

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 -21466494
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 21466495 can be divided by 16 positive divisors. The sum of these divisors (counting 21466495) is 1, the average is 0.0625.

Base conversion 21466495

Base System Value
2 Binary 1010001111000110101111111
3 Ternary 1111101121111101
4 Quaternary 1101320311333
5 Quinary 20443411440
6 Senary 2044033531
8 Octal 121706577
10 Decimal 21466495
12 Duodecimal 72328a7
16 Hexadecimal 1478d7f
20 Vigesimal 6e364f
36 Base36 cs3nj

Cryptographic Hash Functions

md5 bde17dee4d887ae852fc13b554c58f5e
sha1 a220b2edc5e9a19df37a51aa60225966ab656962
sha256 cebf81f8337f0600a1339b5fb720485e0381b859a73d7c2b6d4f26d726c655da
sha512 971fc888026a2d1f7edcb6e8aa0169a41babd0de20bb3a9d81d546ca4a884a26a962f93f3e3d72892fe0db6c071815b9494abfcbc4600482fb68db5c726efb28
ripemd-160 d397225c2ad4cbcc50116e8cf4064cc61032dc53

21466495 as geometric shapes

Circle

Radius = n
Diameter 42932990
Circumference 134877965.98064
Area 1.4476785911668E+15

Sphere

Radius = n
Volume 4.1435446985186E+22
Surface area 5.7907143646673E+15
Circumference 134877965.98064

Square

Length = n
Perimeter 85865980
Area 460810407585025
Diagonal 30358208.365614

Cube

Length = n
Surface area 2764862445510150
Volume 9.8919843103719E+21
Space diagonal 37181060.000423

Equilateral Triangle

Length = n
Perimeter 64399485
Area 1.9953675964845E+14
Altitude 18590530.000212

Triangular Pyramid

Length = n
Surface area 1.9953675964845E+14
Volume 1.1657815308758E+21
Height 10119402.788538