21597448 (number)

21597448 is an even 8-digits composite number following 21597447 and preceding 21597449. In scientific notation, it is written as 2.1597448 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 10750656 positive integers (up to 21597448) that are relatively prime to 21597448.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred ninety-seven thousand four hundred forty-eight

Notation

Scientific notation 2.1597448 × 10^7
Engineering notation 2.1597448 × 10^6

Prime Factorization of 21597448

Prime Factorization 2 × 2 × 2 × 229 × 11789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5399362
Product of the distinct prime numbers

The prime factorization of 21597448 is 2 × 2 × 2 × 229 × 11789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 90, 20, 320, 504, 7346, 2793, 16601, 7645, 232605, 969834, 1860693, 9814894, 20358655, 62328806, 461751659, 444169771, 6307544071, 7029902989

Basic calculations (n = 21597448)

Multiplication

n×y
n×2 43194896
n×3 64792344
n×4 86389792
n×5 107987240

Division

n÷y
n÷2 10798724
n÷3 7199149.3333333
n÷3 5399362
n÷5 4319489.6

Exponentiation

ny
n2 466449760112704
n3 1.0074124438647E+22
n4 2.175753787092E+29
n5 4.6990729277522E+36

Nth Root

y√n
2√n 4647.3054558529
3√n 278.48436168229
4√n 68.171148265618
5√n 29.300868098089

Divisors of 21597448

1, 2, 4, 8, 229, 458, 916, 1832, 11789, 23578, 47156, 94312, 2699681, 5399362, 10798724, 21597448

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 -21597447
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 21597448 can be divided by 16 positive divisors. The sum of these divisors (counting 21597448) is 1, the average is 0.0625.

Base conversion 21597448

Base System Value
2 Binary 1010010011000110100001000
3 Ternary 1111122021010111
4 Quaternary 1102120310020
5 Quinary 21012104243
6 Senary 2050524104
8 Octal 122306410
10 Decimal 21597448
12 Duodecimal 7296634
16 Hexadecimal 1498d08
20 Vigesimal 6ejdc8
36 Base36 cuwp4

Cryptographic Hash Functions

md5 6531d9c32a1bf0b04a164c80fcbcd88e
sha1 a5b87ae49c64336626a7b0bbe1ca0b3642e4be6d
sha256 e857e48ac68020b49e2342806d643cd97859a1490c492a6573eb87cd0ba112e3
sha512 af4efd5d12539b60cf2b53c1906bcee37f0cf94536e0f766f683947b11dffc71fc594fc1aae88ea129be33765f52c06adfebb3f34cfed1dd5eead279e0861bba
ripemd-160 c5bc0b88a8e992cc255c477663ae31ae4415aa8a

21597448 as geometric shapes

Circle

Radius = n
Diameter 43194896
Circumference 135700767.94618
Area 1.4653951396388E+15

Sphere

Radius = n
Volume 4.2198393770402E+22
Surface area 5.8615805585552E+15
Circumference 135700767.94618

Square

Length = n
Perimeter 86389792
Area 466449760112704
Diagonal 30543403.874248

Cube

Length = n
Surface area 2798698560676224
Volume 1.0074124438647E+22
Space diagonal 37407877.249827

Equilateral Triangle

Length = n
Perimeter 64792344
Area 2.0197867092338E+14
Altitude 18703938.624913

Triangular Pyramid

Length = n
Surface area 2.0197867092338E+14
Volume 1.1872469508474E+21
Height 10181134.624749