21092670 (number)

21092670 is an even 8-digits composite number following 21092669 and preceding 21092671. In scientific notation, it is written as 2.1092670 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5624640 positive integers (up to 21092670) that are relatively prime to 21092670.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-two thousand six hundred seventy

Notation

Scientific notation 2.1092670 × 10^7
Engineering notation 2.1092670 × 10^6

Prime Factorization of 21092670

Prime Factorization 2 × 9 × 15 × 78121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21092670
Product of the distinct prime numbers

The prime factorization of 21092670 is 2 × 9 × 15 × 78121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 16, 70, 88, 20, 7506, 5932, 24344, 44241, 242151, 804594, 4213228, 8215532, 10702297, 90492571, 599076488, 741016706, 4033678661, 5316533050

Basic calculations (n = 21092670)

Multiplication

n×y
n×2 42185340
n×3 63278010
n×4 84370680
n×5 105463350

Division

n÷y
n÷2 10546335
n÷3 7030890
n÷3 5273167.5
n÷5 4218534

Exponentiation

ny
n2 444900727728900
n3 9.3841442327455E+21
n4 1.979366575337E+29
n5 4.1750125982614E+36

Nth Root

y√n
2√n 4592.6756907058
3√n 276.29764675723
4√n 67.769282796159
5√n 29.162604740156

Divisors of 21092670

1, 2, 9, 15, 18, 30, 135, 270, 78121, 156242, 703089, 1171815, 1406178, 2343630, 10546335, 21092670

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 -21092669
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 21092670 can be divided by 16 positive divisors. The sum of these divisors (counting 21092670) is 1, the average is 0.0625.

Base conversion 21092670

Base System Value
2 Binary 1010000011101100100111110
3 Ternary 1110200121201000
4 Quaternary 1100131210332
5 Quinary 20344431140
6 Senary 2032031130
8 Octal 120354476
10 Decimal 21092670
12 Duodecimal 70924a6
16 Hexadecimal 141d93e
20 Vigesimal 6bgbda
36 Base36 ck37i

Cryptographic Hash Functions

md5 31b6f7d9bb4287a95174cdad14000e9c
sha1 e9c839adfdc4fa07418d324e29462368d0beab82
sha256 b59139b3474a810e1ff6537fb0ffee46bc248ba45d97b955c5c582495c3db9d9
sha512 7c25d9e6c0aa487633d553542af7a145df327e45c19b283f14047f3fccc4f52e076455bc4d489695f82c29e53bdbaac10062b68cd0878ebe4813543564e7c011
ripemd-160 e54e18b1ab38b6c22e7e40fde12ed5e1c016613c

21092670 as geometric shapes

Circle

Radius = n
Diameter 42185340
Circumference 132529154.23319
Area 1.3976968578099E+15

Sphere

Radius = n
Volume 3.9308211442427E+22
Surface area 5.5907874312395E+15
Circumference 132529154.23319

Square

Length = n
Perimeter 84370680
Area 444900727728900
Diagonal 29829539.98066

Cube

Length = n
Surface area 2669404366373400
Volume 9.3841442327455E+21
Space diagonal 36533576.107284

Equilateral Triangle

Length = n
Perimeter 63278010
Area 1.9264766618771E+14
Altitude 18266788.053642

Triangular Pyramid

Length = n
Surface area 1.9264766618771E+14
Volume 1.1059320037678E+21
Height 9943179.9935534