21137048 (number)

21137048 is an even 8-digits composite number following 21137047 and preceding 21137049. In scientific notation, it is written as 2.1137048 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10552768 positive integers (up to 21137048) that are relatively prime to 21137048.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-seven thousand forty-eight

Notation

Scientific notation 2.1137048 × 10^7
Engineering notation 2.1137048 × 10^6

Prime Factorization of 21137048

Prime Factorization 2 × 2 × 2 × 857 × 3083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5284262
Product of the distinct prime numbers

The prime factorization of 21137048 is 2 × 2 × 2 × 857 × 3083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 9, 57, 238, 978, 9807, 6469, 64376, 77690, 827423, 574264, 7487924, 7650455, 21943211, 23832586, 234695963, 272704323, 4019686223, 7885431505

Basic calculations (n = 21137048)

Multiplication

n×y
n×2 42274096
n×3 63411144
n×4 84548192
n×5 105685240

Division

n÷y
n÷2 10568524
n÷3 7045682.6666667
n÷3 5284262
n÷5 4227409.6

Exponentiation

ny
n2 446774798154304
n3 9.4435003537778E+21
n4 1.9960772026582E+29
n5 4.2191179644292E+36

Nth Root

y√n
2√n 4597.5045405089
3√n 276.49128350039
4√n 67.80490056411
5√n 29.174865779558

Divisors of 21137048

1, 2, 4, 8, 857, 1714, 3083, 3428, 6166, 6856, 12332, 24664, 2642131, 5284262, 10568524, 21137048

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 -21137047
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 21137048 can be divided by 16 positive divisors. The sum of these divisors (counting 21137048) is 1, the average is 0.0625.

Base conversion 21137048

Base System Value
2 Binary 1010000101000011010011000
3 Ternary 1110202212120122
4 Quaternary 1100220122120
5 Quinary 20402341143
6 Senary 2033012412
8 Octal 120503230
10 Decimal 21137048
12 Duodecimal 70b4108
16 Hexadecimal 1428698
20 Vigesimal 6c22c8
36 Base36 cl1g8

Cryptographic Hash Functions

md5 2188a38fc268a1140307a8ea324777ac
sha1 5240241d79a98d62c4b1e3471ff9ec2d83cfc2aa
sha256 370b9f6c1c304102b4176d5c098b5f59f64d92f910abb7909e2e4a5774dfba39
sha512 80e6742b061aa68202290e01a7b88b117df1fe897ae1b0e245e1d2168eee95ad377497cfdf6f7c7de10d9873efb4a4fbf28b3792cf720f1286a7198cc6d2a8ad
ripemd-160 9efa79421e062b15aed8260185af5a6d9551cd69

21137048 as geometric shapes

Circle

Radius = n
Diameter 42274096
Circumference 132807989.43075
Area 1.4035844236906E+15

Sphere

Radius = n
Volume 3.9556841780801E+22
Surface area 5.6143376947625E+15
Circumference 132807989.43075

Square

Length = n
Perimeter 84548192
Area 446774798154304
Diagonal 29892299.950131

Cube

Length = n
Surface area 2680648788925824
Volume 9.4435003537778E+21
Space diagonal 36610441.058022

Equilateral Triangle

Length = n
Perimeter 63411144
Area 1.9345916248615E+14
Altitude 18305220.529011

Triangular Pyramid

Length = n
Surface area 1.9345916248615E+14
Volume 1.1129271897156E+21
Height 9964099.983377