21080008 (number)

21080008 is an even 8-digits composite number following 21080007 and preceding 21080009. In scientific notation, it is written as 2.1080008 × 10^7. The sum of its digits is 19. It has a total of 6 prime factors and 32 positive divisors. There are 10199488 positive integers (up to 21080008) that are relatively prime to 21080008.

Interesting facts

Basic properties

Name

Name twenty-one million eighty thousand eight

Notation

Scientific notation 2.1080008 × 10^7
Engineering notation 2.1080008 × 10^6

Prime Factorization of 21080008

Prime Factorization 2 × 2 × 2 × 83 × 53 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5270002
Product of the distinct prime numbers

The prime factorization of 21080008 is 2 × 2 × 2 × 83 × 53 × 599. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 73, 60, 747, 978, 47, 2807, 65930, 96545, 905505, 261346, 4449134, 8369413, 75740476, 31479462, 117283434, 962037529, 4413222022, 6997256079

Basic calculations (n = 21080008)

Multiplication

n×y
n×2 42160016
n×3 63240024
n×4 84320032
n×5 105400040

Division

n÷y
n÷2 10540004
n÷3 7026669.3333333
n÷3 5270002
n÷5 4216001.6

Exponentiation

ny
n2 444366737280064
n3 9.3672543767976E+21
n4 1.9746179720093E+29
n5 4.16249626469E+36

Nth Root

y√n
2√n 4591.2969845132
3√n 276.24234822482
4√n 67.759109974329
5√n 29.159102617385

Divisors of 21080008

1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 599, 664, 1198, 2396, 4399, 4792, 8798, 17596, 31747, 35192, 49717, 63494, 99434, 126988, 198868, 253976, 397736, 2635001, 5270002, 10540004, 21080008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21080007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21080008 can be divided by 32 positive divisors. The sum of these divisors (counting 21080008) is 1, the average is 0.03125.

Base conversion 21080008

Base System Value
2 Binary 1010000011010011111001000
3 Ternary 1110122222100001
4 Quaternary 1100122133020
5 Quinary 20344030013
6 Senary 2031452344
8 Octal 120323710
10 Decimal 21080008
12 Duodecimal 70870b4
16 Hexadecimal 141a7c8
20 Vigesimal 6bf008
36 Base36 cjtfs

Cryptographic Hash Functions

md5 ca54db6118f513d4741f2a0336c8c8e3
sha1 546a26fc2ab3c20425860058626b673b71e80dab
sha256 152c5229ac6fbb044fbb232b6a77f94e3eacbeeba4538681291c1a5fbb33c4ba
sha512 f38aa9864710d6146b4fdc5d62046018d699df10e45b5a480473a03a80d7bef0cbb41b4f5ec5d6e9aaa17884e24be0fe3968f58599c527d7e7506d87f3c81a18
ripemd-160 23dddafedba6cd326954585f730a2b0ff4e886c2

21080008 as geometric shapes

Circle

Radius = n
Diameter 42160016
Circumference 132449596.54083
Area 1.3960192773387E+15

Sphere

Radius = n
Volume 3.9237463379272E+22
Surface area 5.5840771093549E+15
Circumference 132449596.54083

Square

Length = n
Perimeter 84320032
Area 444366737280064
Diagonal 29811633.208533

Cube

Length = n
Surface area 2666200423680384
Volume 9.3672543767976E+21
Space diagonal 36511644.879958

Equilateral Triangle

Length = n
Perimeter 63240024
Area 1.9241644154067E+14
Altitude 18255822.439979

Triangular Pyramid

Length = n
Surface area 1.9241644154067E+14
Volume 1.1039415151555E+21
Height 9937211.0695111