20702970 (number)

20702970 is an even 8-digits composite number following 20702969 and preceding 20702971. In scientific notation, it is written as 2.0702970 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 5229792 positive integers (up to 20702970) that are relatively prime to 20702970.

Interesting facts

Basic properties

Name

Name twenty million seven hundred two thousand nine hundred seventy

Notation

Scientific notation 2.0702970 × 10^7
Engineering notation 2.0702970 × 10^6

Prime Factorization of 20702970

Prime Factorization 2 × 3 × 3 × 5 × 19 × 12107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6900990
Product of the distinct prime numbers

The prime factorization of 20702970 is 2 × 3 × 3 × 5 × 19 × 12107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 74, 30, 81, 146, 6210, 9027, 69106, 52594, 980620, 905885, 5092209, 5610650, 9388874, 19232439, 871588341, 940742214, 3525094784, 2950078990

Basic calculations (n = 20702970)

Multiplication

n×y
n×2 41405940
n×3 62108910
n×4 82811880
n×5 103514850

Division

n÷y
n÷2 10351485
n÷3 6900990
n÷3 5175742.5
n÷5 4140594

Exponentiation

ny
n2 428612966820900
n3 8.8735613937041E+21
n4 1.8370907532701E+29
n5 3.8033234752229E+36

Nth Root

y√n
2√n 4550.0516480585
3√n 274.58546912024
4√n 67.454070655955
5√n 29.054040030344

Divisors of 20702970

1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 12107, 24214, 36321, 60535, 72642, 108963, 121070, 181605, 217926, 230033, 363210, 460066, 544815, 690099, 1089630, 1150165, 1380198, 2070297, 2300330, 3450495, 4140594, 6900990, 10351485, 20702970

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 -20702969
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 20702970 can be divided by 48 positive divisors. The sum of these divisors (counting 20702970) is 1, the average is 0.020833333333333.

Base conversion 20702970

Base System Value
2 Binary 1001110111110011011111010
3 Ternary 1102221211010200
4 Quaternary 1032332123322
5 Quinary 20244443340
6 Senary 2015423030
8 Octal 116763372
10 Decimal 20702970
12 Duodecimal 6b24a76
16 Hexadecimal 13be6fa
20 Vigesimal 697h8a
36 Base36 cbqii

Cryptographic Hash Functions

md5 864ac3b0b8626a61d6bf1276c3222d48
sha1 cd9b089c2086cff9b8e23f3f738000f2a9cf6600
sha256 9a71dc63e5bd3bb868055df81c9af64b56f4a5a5fa708aea6d3a1721b2db2be1
sha512 64ef0c054c656e3a6e70547334295c777e376d2c6c94089bcc27b5f1dfc72491f3e8b978e62f67606c1c1522a67539f2690ba6c5e2e68640dbde19013599f7fe
ripemd-160 54a6cae518ca295b4d92fadb8eb3f36fc10f624e

20702970 as geometric shapes

Circle

Radius = n
Diameter 41405940
Circumference 130080596.91898
Area 1.3465273477979E+15

Sphere

Radius = n
Volume 3.7169487047518E+22
Surface area 5.3861093911915E+15
Circumference 130080596.91898

Square

Length = n
Perimeter 82811880
Area 428612966820900
Diagonal 29278420.955403

Cube

Length = n
Surface area 2571677800925400
Volume 8.8735613937041E+21
Space diagonal 35858595.907574

Equilateral Triangle

Length = n
Perimeter 62108910
Area 1.8559485882916E+14
Altitude 17929297.953787

Triangular Pyramid

Length = n
Surface area 1.8559485882916E+14
Volume 1.0457592391272E+21
Height 9759473.6518011