20199145 (number)

20199145 is an odd 8-digits composite number following 20199144 and preceding 20199146. In scientific notation, it is written as 2.0199145 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 14990080 positive integers (up to 20199145) that are relatively prime to 20199145.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand one hundred forty-five

Notation

Scientific notation 2.0199145 × 10^7
Engineering notation 2.0199145 × 10^6

Prime Factorization of 20199145

Prime Factorization 5 × 17 × 71 × 3347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20199145
Product of the distinct prime numbers

The prime factorization of 20199145 is 5 × 17 × 71 × 3347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 85, 75, 54, 823, 7232, 6376, 36481, 9064, 913034, 752, 4017287, 2739230, 16171065, 18655589, 58354180, 293239351, 8504573129, 7622754212

Basic calculations (n = 20199145)

Multiplication

n×y
n×2 40398290
n×3 60597435
n×4 80796580
n×5 100995725

Division

n÷y
n÷2 10099572.5
n÷3 6733048.3333333
n÷3 5049786.25
n÷5 4039829

Exponentiation

ny
n2 408005458731025
n3 8.2413614216995E+21
n4 1.6646845435431E+29
n5 3.3625204474287E+36

Nth Root

y√n
2√n 4494.3458923407
3√n 272.33972563154
4√n 67.039882848501
5√n 28.911231907953

Divisors of 20199145

1, 5, 17, 71, 85, 355, 1207, 3347, 6035, 16735, 56899, 237637, 284495, 1188185, 4039829, 20199145

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 -20199144
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 20199145 can be divided by 16 positive divisors. The sum of these divisors (counting 20199145) is 1, the average is 0.0625.

Base conversion 20199145

Base System Value
2 Binary 1001101000011011011101001
3 Ternary 1102000020000111
4 Quaternary 1031003123221
5 Quinary 20132333040
6 Senary 2000534321
8 Octal 115033351
10 Decimal 20199145
12 Duodecimal 69213a1
16 Hexadecimal 13436e9
20 Vigesimal 664hh5
36 Base36 c0xrd

Cryptographic Hash Functions

md5 d8fbd8bbf1a40424033c9281ebb99e02
sha1 b38010117706a3516fe360c1a201ae0d019d6bfc
sha256 662dcb87ea74a222a9dde483f4e1318cde68bb7ea3e079e6e08f5a830a1447bf
sha512 ae02c2db659b9d1a09293b0aebfb7550802349225b98631b86de326bc7f9839b8ee6b06f7d5b2d3d3f4412100d1340abced901bce4466cc471608e12029a123a
ripemd-160 47e82c9064fcbe20a731ac568225f1c159f0c013

20199145 as geometric shapes

Circle

Radius = n
Diameter 40398290
Circumference 126914971.08159
Area 1.2817869517739E+15

Sphere

Radius = n
Volume 3.4521333997319E+22
Surface area 5.1271478070957E+15
Circumference 126914971.08159

Square

Length = n
Perimeter 80796580
Area 408005458731025
Diagonal 28565904.807341

Cube

Length = n
Surface area 2448032752386150
Volume 8.2413614216995E+21
Space diagonal 34985945.409451

Equilateral Triangle

Length = n
Perimeter 60597435
Area 1.766715460719E+14
Altitude 17492972.704725

Triangular Pyramid

Length = n
Surface area 1.766715460719E+14
Volume 9.7125375791549E+20
Height 9521968.2691136