20072986 (number)

20072986 is an even 8-digits composite number following 20072985 and preceding 20072987. In scientific notation, it is written as 2.0072986 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 9830016 positive integers (up to 20072986) that are relatively prime to 20072986.

Interesting facts

Basic properties

Name

Name twenty million seventy-two thousand nine hundred eighty-six

Notation

Scientific notation 2.0072986 × 10^7
Engineering notation 2.0072986 × 10^6

Prime Factorization of 20072986

Prime Factorization 2 × 107 × 97 × 967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20072986
Product of the distinct prime numbers

The prime factorization of 20072986 is 2 × 107 × 97 × 967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 91, 4, 214, 924, 5982, 5154, 38180, 74464, 761240, 554131, 967206, 2149132, 41759227, 96495612, 855037716, 668160650, 9859021496, 4186270245

Basic calculations (n = 20072986)

Multiplication

n×y
n×2 40145972
n×3 60218958
n×4 80291944
n×5 100364930

Division

n÷y
n÷2 10036493
n÷3 6690995.3333333
n÷3 5018246.5
n÷5 4014597.2

Exponentiation

ny
n2 402924766956196
n3 8.087903206165E+21
n4 1.623483678267E+29
n5 3.2588165145083E+36

Nth Root

y√n
2√n 4480.2886067752
3√n 271.77155162366
4√n 66.934958032221
5√n 28.875026823552

Divisors of 20072986

1, 2, 97, 107, 194, 214, 967, 1934, 10379, 20758, 93799, 103469, 187598, 206938, 10036493, 20072986

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 -20072985
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 20072986 can be divided by 16 positive divisors. The sum of these divisors (counting 20072986) is 1, the average is 0.0625.

Base conversion 20072986

Base System Value
2 Binary 1001100100100101000011010
3 Ternary 1101202210221221
4 Quaternary 1030210220122
5 Quinary 20114313421
6 Senary 1554122254
8 Octal 114445032
10 Decimal 20072986
12 Duodecimal 688038a
16 Hexadecimal 1324a1a
20 Vigesimal 659296
36 Base36 by8ey

Cryptographic Hash Functions

md5 8110bbe66c27e61cda70d79d5deb27ce
sha1 e5739ce39a7c7a3c75aa86b833da3ae77c3bbf2f
sha256 b1e1c6d610b0d22ac28da2d31014fead7663d82456e07b8d6225f0682621e637
sha512 b877bb30d7146a3855c8394d3b015493564cda7b20afd9cfea473212361f9025f4b8dfed294680bd19ae7b4964884b69ae93fef9e20dd5edbc88ce9a466c954a
ripemd-160 cfeaeb5a473acfc64ff2407bd02549a9cecf42c6

20072986 as geometric shapes

Circle

Radius = n
Diameter 40145972
Circumference 126122290.70642
Area 1.265825487819E+15

Sphere

Radius = n
Volume 3.3878529727244E+22
Surface area 5.0633019512759E+15
Circumference 126122290.70642

Square

Length = n
Perimeter 80291944
Area 402924766956196
Diagonal 28387489.038525

Cube

Length = n
Surface area 2417548601737176
Volume 8.087903206165E+21
Space diagonal 34767431.611619

Equilateral Triangle

Length = n
Perimeter 60218958
Area 1.74471541999E+14
Altitude 17383715.805809

Triangular Pyramid

Length = n
Surface area 1.74471541999E+14
Volume 9.5316853377661E+20
Height 9462496.3461751