20098440 (number)

20098440 is an even 8-digits composite number following 20098439 and preceding 20098441. In scientific notation, it is written as 2.0098440 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 5359488 positive integers (up to 20098440) that are relatively prime to 20098440.

Interesting facts

Basic properties

Name

Name twenty million ninety-eight thousand four hundred forty

Notation

Scientific notation 2.0098440 × 10^7
Engineering notation 2.0098440 × 10^6

Prime Factorization of 20098440

Prime Factorization 2 × 2 × 2 × 9 × 5 × 55829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5024610
Product of the distinct prime numbers

The prime factorization of 20098440 is 2 × 2 × 2 × 9 × 5 × 55829. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 92, 72, 604, 565, 636, 1636, 39627, 25969, 752367, 188393, 5375675, 6466102, 79051690, 63813968, 295113494, 495442719, 3456886271, 3783540601

Basic calculations (n = 20098440)

Multiplication

n×y
n×2 40196880
n×3 60295320
n×4 80393760
n×5 100492200

Division

n÷y
n÷2 10049220
n÷3 6699480
n÷3 5024610
n÷5 4019688

Exponentiation

ny
n2 403947290433600
n3 8.1187103799423E+21
n4 1.6317341344865E+29
n5 3.2795310597928E+36

Nth Root

y√n
2√n 4483.1283720188
3√n 271.88637843778
4√n 66.956167542795
5√n 28.882346236922

Divisors of 20098440

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 55829, 111658, 223316, 279145, 446632, 502461, 558290, 1004922, 1116580, 2009844, 2233160, 2512305, 4019688, 5024610, 10049220, 20098440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20098439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20098440 can be divided by 32 positive divisors. The sum of these divisors (counting 20098440) is 1, the average is 0.03125.

Base conversion 20098440

Base System Value
2 Binary 1001100101010110110001000
3 Ternary 1101211002212200
4 Quaternary 1030222312020
5 Quinary 20121122230
6 Senary 1554440200
8 Octal 114526610
10 Decimal 20098440
12 Duodecimal 6893060
16 Hexadecimal 132ad88
20 Vigesimal 65c620
36 Base36 bys20

Cryptographic Hash Functions

md5 98662589547fb6e3f578f2d6b7069036
sha1 3e60e0ac5b23097daed7a4347b1b229a4530e8d3
sha256 96ed885b5f2363ab406787bd8218b6c103b4892e1eb24dc5ca3487077ecb63ef
sha512 deb796b8d7bcb074ce71b23a07585901772ca812865e316fd5793519650c78a3790a97ef7e6eb1e3194de7f444ebc3046404782139b8d9dc3b83c70bb86f3652
ripemd-160 497b682bcf1daebdb820fc42558a00a5cbc0a363

20098440 as geometric shapes

Circle

Radius = n
Diameter 40196880
Circumference 126282222.90523
Area 1.2690378400637E+15

Sphere

Radius = n
Volume 3.4007574515E+22
Surface area 5.0761513602548E+15
Circumference 126282222.90523

Square

Length = n
Perimeter 80393760
Area 403947290433600
Diagonal 28423486.430542

Cube

Length = n
Surface area 2423683742601600
Volume 8.1187103799423E+21
Space diagonal 34811519.232875

Equilateral Triangle

Length = n
Perimeter 60295320
Area 1.7491430765269E+14
Altitude 17405759.616437

Triangular Pyramid

Length = n
Surface area 1.7491430765269E+14
Volume 9.5679919402447E+20
Height 9474495.4768473