20098946 (number)

20098946 is an even 8-digits composite number following 20098945 and preceding 20098947. In scientific notation, it is written as 2.0098946 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 8534160 positive integers (up to 20098946) that are relatively prime to 20098946.

Interesting facts

Basic properties

Name

Name twenty million ninety-eight thousand nine hundred forty-six

Notation

Scientific notation 2.0098946 × 10^7
Engineering notation 2.0098946 × 10^6

Prime Factorization of 20098946

Prime Factorization 2 × 7 × 109 × 13171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20098946
Product of the distinct prime numbers

The prime factorization of 20098946 is 2 × 7 × 109 × 13171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 48, 32, 124, 615, 5771, 4893, 67632, 57111, 78878, 398999, 9803598, 6323677, 3821546, 28080213, 742138648, 126809966, 8282446206, 1995153520

Basic calculations (n = 20098946)

Multiplication

n×y
n×2 40197892
n×3 60296838
n×4 80395784
n×5 100494730

Division

n÷y
n÷2 10049473
n÷3 6699648.6666667
n÷3 5024736.5
n÷5 4019789.2

Exponentiation

ny
n2 403967630310916
n3 8.1193235873671E+21
n4 1.6318984633902E+29
n5 3.2799439093162E+36

Nth Root

y√n
2√n 4483.1848054703
3√n 271.88866009667
4√n 66.956588962329
5√n 28.882491664328

Divisors of 20098946

1, 2, 7, 14, 109, 218, 763, 1526, 13171, 26342, 92197, 184394, 1435639, 2871278, 10049473, 20098946

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 -20098945
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 20098946 can be divided by 16 positive divisors. The sum of these divisors (counting 20098946) is 1, the average is 0.0625.

Base conversion 20098946

Base System Value
2 Binary 1001100101010111110000010
3 Ternary 1101211010120102
4 Quaternary 1030222332002
5 Quinary 20121131241
6 Senary 1554442402
8 Octal 114527602
10 Decimal 20098946
12 Duodecimal 6893402
16 Hexadecimal 132af82
20 Vigesimal 65c776
36 Base36 bysg2

Cryptographic Hash Functions

md5 27543851ec40e57ebc804560a8e75206
sha1 e1cb45a5f8ef73da2597a7309d343151924f2021
sha256 0a012121a955c52674952edb33c012872395af203c5229870b93d9c3d2623a41
sha512 d34dd757893ffde82b5742bd3b14bad874a65884d02fe2cc724bda071431847e5bd652fa9659be514c98fdf5658d11eae2b4ce27b3f158067e8c4c9fd084f3f5
ripemd-160 bf7418571692dcd2e90c45a73d994714d77afe3c

20098946 as geometric shapes

Circle

Radius = n
Diameter 40197892
Circumference 126285402.197
Area 1.2691017396729E+15

Sphere

Radius = n
Volume 3.4010143112254E+22
Surface area 5.0764069586914E+15
Circumference 126285402.197

Square

Length = n
Perimeter 80395784
Area 403967630310916
Diagonal 28424202.022604

Cube

Length = n
Surface area 2423805781865496
Volume 8.1193235873671E+21
Space diagonal 34812395.650583

Equilateral Triangle

Length = n
Perimeter 60296838
Area 1.7492311507793E+14
Altitude 17406197.825292

Triangular Pyramid

Length = n
Surface area 1.7492311507793E+14
Volume 9.5687146121252E+20
Height 9474734.0075348