21137036 (number)

21137036 is an even 8-digits composite number following 21137035 and preceding 21137037. In scientific notation, it is written as 2.1137036 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 10292672 positive integers (up to 21137036) that are relatively prime to 21137036.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-seven thousand thirty-six

Notation

Scientific notation 2.1137036 × 10^7
Engineering notation 2.1137036 × 10^6

Prime Factorization of 21137036

Prime Factorization 2 × 2 × 9487 × 557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10568518
Product of the distinct prime numbers

The prime factorization of 21137036 is 2 × 2 × 9487 × 557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 96, 60, 765, 760, 2196, 8398, 1194, 80914, 522439, 998677, 4782802, 8161701, 28622644, 25163517, 266133364, 502308218, 5671642194, 8282278372

Basic calculations (n = 21137036)

Multiplication

n×y
n×2 42274072
n×3 63411108
n×4 84548144
n×5 105685180

Division

n÷y
n÷2 10568518
n÷3 7045678.6666667
n÷3 5284259
n÷5 4227407.2

Exponentiation

ny
n2 446774290865296
n3 9.4434842698942E+21
n4 1.9960726697819E+29
n5 4.2191059879796E+36

Nth Root

y√n
2√n 4597.5032354529
3√n 276.49123117684
4√n 67.804890940499
5√n 29.174862466906

Divisors of 21137036

1, 2, 4, 557, 1114, 2228, 9487, 18974, 37948, 5284259, 10568518, 21137036

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21137035
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21137036 can be divided by 12 positive divisors. The sum of these divisors (counting 21137036) is 1, the average is 0.083333333333333.

Base conversion 21137036

Base System Value
2 Binary 1010000101000011010001100
3 Ternary 1110202212120012
4 Quaternary 1100220122030
5 Quinary 20402341121
6 Senary 2033012352
8 Octal 120503214
10 Decimal 21137036
12 Duodecimal 70b40b8
16 Hexadecimal 142868c
20 Vigesimal 6c22bg
36 Base36 cl1fw

Cryptographic Hash Functions

md5 b000480e38a7757904d2d4531504651c
sha1 21045f54c2b29dee2e365f699838fc37a8b18fc0
sha256 dccae2a46864ec593e0b36adede9013e01ce9386bcd68edb9bd26426bd56d924
sha512 4baa0b642a05614c8b4308592cffdbd8c02d13767ea52df1b0e95efc4199b0f5ef7f1d15a1181d433d2aef14a4c212338d978955ad330295345c0e6d257ac21d
ripemd-160 c492063effb6890e48913436f5cb5eb03ca6947a

21137036 as geometric shapes

Circle

Radius = n
Diameter 42274072
Circumference 132807914.03253
Area 1.4035828299952E+15

Sphere

Radius = n
Volume 3.9556774408787E+22
Surface area 5.6143313199808E+15
Circumference 132807914.03253

Square

Length = n
Perimeter 84548144
Area 446774290865296
Diagonal 29892282.979568

Cube

Length = n
Surface area 2680645745191776
Volume 9.4434842698942E+21
Space diagonal 36610420.273412

Equilateral Triangle

Length = n
Perimeter 63411108
Area 1.9345894282356E+14
Altitude 18305210.136706

Triangular Pyramid

Length = n
Surface area 1.9345894282356E+14
Volume 1.1129252942118E+21
Height 9964094.3265228