20072146 (number)

20072146 is an even 8-digits composite number following 20072145 and preceding 20072147. In scientific notation, it is written as 2.0072146 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 9537264 positive integers (up to 20072146) that are relatively prime to 20072146.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0072146 × 10^7
Engineering notation 2.0072146 × 10^6

Prime Factorization of 20072146

Prime Factorization 2 × 23 × 163 × 2677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20072146
Product of the distinct prime numbers

The prime factorization of 20072146 is 2 × 23 × 163 × 2677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 59, 12, 341, 682, 9449, 5916, 85510, 57211, 689127, 983817, 7323405, 3843121, 5455381, 46887715, 577609690, 984879168, 7432828822, 9760879168

Basic calculations (n = 20072146)

Multiplication

n×y
n×2 40144292
n×3 60216438
n×4 80288584
n×5 100360730

Division

n÷y
n÷2 10036073
n÷3 6690715.3333333
n÷3 5018036.5
n÷5 4014429.2

Exponentiation

ny
n2 402891045045316
n3 8.0868878782422E+21
n4 1.6232119417771E+29
n5 3.2581347084293E+36

Nth Root

y√n
2√n 4480.1948618336
3√n 271.76776060344
4√n 66.934257759637
5√n 28.874785151201

Divisors of 20072146

1, 2, 23, 46, 163, 326, 2677, 3749, 5354, 7498, 61571, 123142, 436351, 872702, 10036073, 20072146

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 -20072145
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 20072146 can be divided by 16 positive divisors. The sum of these divisors (counting 20072146) is 1, the average is 0.0625.

Base conversion 20072146

Base System Value
2 Binary 1001100100100011011010010
3 Ternary 1101202202210211
4 Quaternary 1030210123102
5 Quinary 20114302041
6 Senary 1554114334
8 Octal 114443322
10 Decimal 20072146
12 Duodecimal 687b9aa
16 Hexadecimal 13246d2
20 Vigesimal 659076
36 Base36 by7rm

Cryptographic Hash Functions

md5 3a0e73e9fc2f9874f95e1228769f86f9
sha1 dab9989edd04d7ccb3207fa6bd4041d267e9a1da
sha256 acde1cc5033b62c7e931d55708023d3a04ef55007ed031efefc36af9060b9239
sha512 3d4c9c4f4304cbfe71e6ad88c93feb57a03860ab68a95c8081d5423a77dc26db9bd492f86e0ce8546546f46dedb65a124dd6e8e538b0d1e4c1e1fd32466c54c4
ripemd-160 a4512ad4118df68fa1e6d1c85cf0a7d1965def7b

20072146 as geometric shapes

Circle

Radius = n
Diameter 40144292
Circumference 126117012.83076
Area 1.2657195473115E+15

Sphere

Radius = n
Volume 3.3874276731587E+22
Surface area 5.0628781892459E+15
Circumference 126117012.83076

Square

Length = n
Perimeter 80288584
Area 402891045045316
Diagonal 28386301.099133

Cube

Length = n
Surface area 2417346270271896
Volume 8.0868878782422E+21
Space diagonal 34765976.68894

Equilateral Triangle

Length = n
Perimeter 60216438
Area 1.7445693998325E+14
Altitude 17382988.34447

Triangular Pyramid

Length = n
Surface area 1.7445693998325E+14
Volume 9.5304887623339E+20
Height 9462100.3663776