21707090 (number)

21707090 is an even 8-digits composite number following 21707089 and preceding 21707091. In scientific notation, it is written as 2.1707090 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 8601264 positive integers (up to 21707090) that are relatively prime to 21707090.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred seven thousand ninety

Notation

Scientific notation 2.1707090 × 10^7
Engineering notation 2.1707090 × 10^6

Prime Factorization of 21707090

Prime Factorization 2 × 5 × 107 × 20287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21707090
Product of the distinct prime numbers

The prime factorization of 21707090 is 2 × 5 × 107 × 20287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 82, 71, 985, 474, 9714, 2916, 9306, 72071, 541494, 751005, 6474173, 5626045, 9070505, 1687594, 930221822, 539857389, 8184109945, 4060352283

Basic calculations (n = 21707090)

Multiplication

n×y
n×2 43414180
n×3 65121270
n×4 86828360
n×5 108535450

Division

n÷y
n÷2 10853545
n÷3 7235696.6666667
n÷3 5426772.5
n÷5 4341418

Exponentiation

ny
n2 471197756268100
n3 1.022833210311E+22
n4 2.2202732551209E+29
n5 4.8195671373503E+36

Nth Root

y√n
2√n 4659.0868203973
3√n 278.95481940338
4√n 68.257503766233
5√n 29.330557734672

Divisors of 21707090

1, 2, 5, 10, 107, 214, 535, 1070, 20287, 40574, 101435, 202870, 2170709, 4341418, 10853545, 21707090

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 -21707089
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 21707090 can be divided by 16 positive divisors. The sum of these divisors (counting 21707090) is 1, the average is 0.0625.

Base conversion 21707090

Base System Value
2 Binary 1010010110011100101010010
3 Ternary 1111211211112022
4 Quaternary 1102303211102
5 Quinary 21024111330
6 Senary 2053131442
8 Octal 122634522
10 Decimal 21707090
12 Duodecimal 7329b82
16 Hexadecimal 14b3952
20 Vigesimal 6fd7ea
36 Base36 cx9aq

Cryptographic Hash Functions

md5 08d3937318606c82bd1e36df4261adba
sha1 0390b797c5de0d49f49a43c057367f2547e2dcfb
sha256 2b0b4f91225bb67d517c05da4ed74a62efccc268d9fb09de04a57a74d26cffcb
sha512 45caa9d027dca4b2e7d1b8a5ae0dd53599d7fb6cf1847b9357dd2c432a0551658dbe7024d7216df9198ed6d672f258717ee66e9cb441fae3a373acbe20c7347e
ripemd-160 df8acb384b184d2dd8a27dc2a96137992fe9ed6e

21707090 as geometric shapes

Circle

Radius = n
Diameter 43414180
Circumference 136389668.94962
Area 1.4803114094799E+15

Sphere

Radius = n
Volume 4.2844337324808E+22
Surface area 5.9212456379194E+15
Circumference 136389668.94962

Square

Length = n
Perimeter 86828360
Area 471197756268100
Diagonal 30698461.077653

Cube

Length = n
Surface area 2827186537608600
Volume 1.022833210311E+22
Space diagonal 37597782.76447

Equilateral Triangle

Length = n
Perimeter 65121270
Area 2.040346135672E+14
Altitude 18798891.382235

Triangular Pyramid

Length = n
Surface area 2.040346135672E+14
Volume 1.2054204983895E+21
Height 10232820.359218