21044402 (number)

21044402 is an even 8-digits composite number following 21044401 and preceding 21044403. In scientific notation, it is written as 2.1044402 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 24 positive divisors. There are 9466688 positive integers (up to 21044402) that are relatively prime to 21044402.

Interesting facts

Basic properties

Name

Name twenty-one million forty-four thousand four hundred two

Notation

Scientific notation 2.1044402 × 10^7
Engineering notation 2.1044402 × 10^6

Prime Factorization of 21044402

Prime Factorization 2 × 23 × 17 × 17 × 1583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1237906
Product of the distinct prime numbers

The prime factorization of 21044402 is 2 × 23 × 17 × 17 × 1583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 38, 5, 874, 465, 2029, 6004, 42004, 92621, 96249, 387670, 1044011, 8053657, 67304770, 42470005, 803997564, 203174771, 6096150764, 7660435299

Basic calculations (n = 21044402)

Multiplication

n×y
n×2 42088804
n×3 63133206
n×4 84177608
n×5 105222010

Division

n÷y
n÷2 10522201
n÷3 7014800.6666667
n÷3 5261100.5
n÷5 4208880.4

Exponentiation

ny
n2 442866855537604
n3 9.3198681404093E+21
n4 1.9613105173377E+29
n5 4.1274606973681E+36

Nth Root

y√n
2√n 4587.417792179
3√n 276.08672797795
4√n 67.730479048793
5√n 29.14924549408

Divisors of 21044402

1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 1583, 3166, 6647, 13294, 26911, 36409, 53822, 72818, 457487, 618953, 914974, 1237906, 10522201, 21044402

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21044401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21044402 can be divided by 24 positive divisors. The sum of these divisors (counting 21044402) is 1, the average is 0.041666666666667.

Base conversion 21044402

Base System Value
2 Binary 1010000010001110010110010
3 Ternary 1110121011111022
4 Quaternary 1100101302302
5 Quinary 20341410102
6 Senary 2031015442
8 Octal 120216262
10 Decimal 21044402
12 Duodecimal 706a582
16 Hexadecimal 1411cb2
20 Vigesimal 6bab02
36 Base36 cj1yq

Cryptographic Hash Functions

md5 4f1cdb747432f34cb52de7f143092dfb
sha1 a6ff625ba1b1fa81623fa3b013dede3e45d628d6
sha256 ca9505f27f16b1c3366fdf13d498c166b0955f7dab64b21a2ec508340e7d855c
sha512 fa8f65da609d6fdb60e7965d26b96e57cb7478f5f65999780185b79b6ab2b362bffe8adff2af992801fa5784ae7bbc26089c651e9441dfeed84fd40622fc318b
ripemd-160 4db274c18d7a5b684e15ee6ddf9b92d79ec10464

21044402 as geometric shapes

Circle

Radius = n
Diameter 42088804
Circumference 132225877.44478
Area 1.3913072598753E+15

Sphere

Radius = n
Volume 3.9038972376447E+22
Surface area 5.5652290395014E+15
Circumference 132225877.44478

Square

Length = n
Perimeter 84177608
Area 442866855537604
Diagonal 29761278.720431

Cube

Length = n
Surface area 2657201133225624
Volume 9.3198681404093E+21
Space diagonal 36449973.478904

Equilateral Triangle

Length = n
Perimeter 63133206
Area 1.9176697369485E+14
Altitude 18224986.739452

Triangular Pyramid

Length = n
Surface area 1.9176697369485E+14
Volume 1.0983569936413E+21
Height 9920426.2401438