21020004 (number)

21020004 is an even 8-digits composite number following 21020003 and preceding 21020005. In scientific notation, it is written as 2.1020004 × 10^7. The sum of its digits is 9. It has a total of 6 prime factors and 48 positive divisors. There are 6537024 positive integers (up to 21020004) that are relatively prime to 21020004.

Interesting facts

Basic properties

Name

Name twenty-one million twenty thousand four

Notation

Scientific notation 2.1020004 × 10^7
Engineering notation 2.1020004 × 10^6

Prime Factorization of 21020004

Prime Factorization 2 × 2 × 9 × 389 × 79 × 19

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10510002
Product of the distinct prime numbers

The prime factorization of 21020004 is 2 × 2 × 9 × 389 × 79 × 19. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 79, 100, 324, 817, 5733, 9677, 22046, 61043, 331729, 813812, 2091846, 1438007, 46005745, 37004800, 891372154, 1103931, 7161700595, 7363678641

Basic calculations (n = 21020004)

Multiplication

n×y
n×2 42040008
n×3 63060012
n×4 84080016
n×5 105100020

Division

n÷y
n÷2 10510002
n÷3 7006668
n÷3 5255001
n÷5 4204000.8

Exponentiation

ny
n2 441840568160016
n3 9.2874905100858E+21
n4 1.9522308767197E+29
n5 4.1035900837571E+36

Nth Root

y√n
2√n 4584.7577907671
3√n 275.97999224844
4√n 67.710839536718
5√n 29.14248347416

Divisors of 21020004

1, 2, 4, 9, 18, 19, 36, 38, 76, 79, 158, 171, 316, 342, 389, 684, 711, 778, 1422, 1501, 1556, 2844, 3002, 3501, 6004, 7002, 7391, 13509, 14004, 14782, 27018, 29564, 30731, 54036, 61462, 66519, 122924, 133038, 266076, 276579, 553158, 583889, 1106316, 1167778, 2335556, 5255001, 10510002, 21020004

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21020003
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21020004 can be divided by 48 positive divisors. The sum of these divisors (counting 21020004) is 1, the average is 0.020833333333333.

Base conversion 21020004

Base System Value
2 Binary 1010000001011110101100100
3 Ternary 1110112221000200
4 Quaternary 1100023311210
5 Quinary 20340120004
6 Senary 2030310500
8 Octal 120136544
10 Decimal 21020004
12 Duodecimal 7058430
16 Hexadecimal 140bd64
20 Vigesimal 6b7a04
36 Base36 cij50

Cryptographic Hash Functions

md5 cb492641c0b3f65a937b40e24ed7ab3a
sha1 df51c332632939fec0b74ff1afc58db85cc14800
sha256 ba0aa12dcad8436e39fd2400f9e1739bc9b341cf8bb364473bf727ca5711e91b
sha512 8f0a0daa4ce84aa4397a1dcef1b9fb538c9e10e89b32c770f5988ac16c5682be7d223d232b41cef5c5d6a06885e047aa826638ed05830d0be6aa8c8a40e230ab
ripemd-160 0c84f9e29e88f3030dc3d664978e37b5434b4cb8

21020004 as geometric shapes

Circle

Radius = n
Diameter 42040008
Circumference 132072580.28966
Area 1.3880830829894E+15

Sphere

Radius = n
Volume 3.8903349275694E+22
Surface area 5.5523323319578E+15
Circumference 132072580.28966

Square

Length = n
Perimeter 84080016
Area 441840568160016
Diagonal 29726774.737937

Cube

Length = n
Surface area 2651043408960096
Volume 9.2874905100858E+21
Space diagonal 36407714.903301

Equilateral Triangle

Length = n
Perimeter 63060012
Area 1.9132257822456E+14
Altitude 18203857.451651

Triangular Pyramid

Length = n
Surface area 1.9132257822456E+14
Volume 1.0945412533146E+21
Height 9908924.9126456