20498369 (number)

20498369 is an odd 8-digits composite number following 20498368 and preceding 20498370. In scientific notation, it is written as 2.0498369 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 20487300 positive integers (up to 20498369) that are relatively prime to 20498369.

Interesting facts

Basic properties

Name

Name twenty million four hundred ninety-eight thousand three hundred sixty-nine

Notation

Scientific notation 2.0498369 × 10^7
Engineering notation 2.0498369 × 10^6

Prime Factorization of 20498369

Prime Factorization 8719 × 2351

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20498369
Product of the distinct prime numbers

The prime factorization of 20498369 is 8719 × 2351. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 23, 31, 441, 709, 1756, 8364, 4016, 46447, 946100, 140378, 9764660, 933918, 22288307, 88191866, 911645185, 966174029, 2043285521, 6000288589

Basic calculations (n = 20498369)

Multiplication

n×y
n×2 40996738
n×3 61495107
n×4 81993476
n×5 102491845

Division

n÷y
n÷2 10249184.5
n÷3 6832789.6666667
n÷3 5124592.25
n÷5 4099673.8

Exponentiation

ny
n2 420183131660161
n3 8.6130688803456E+21
n4 1.7655386413174E+29
n5 3.6190662553483E+36

Nth Root

y√n
2√n 4527.512451667
3√n 273.67792532735
4√n 67.286792550002
5√n 28.996385259507

Divisors of 20498369

1, 2351, 8719, 20498369

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20498368
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20498369 can be divided by 4 positive divisors. The sum of these divisors (counting 20498369) is 1, the average is 0.25.

Base conversion 20498369

Base System Value
2 Binary 1001110001100011111000001
3 Ternary 1102120102110212
4 Quaternary 1032030133001
5 Quinary 20221421434
6 Senary 2011203505
8 Octal 116143701
10 Decimal 20498369
12 Duodecimal 6a46595
16 Hexadecimal 138c7c1
20 Vigesimal 6825i9
36 Base36 c7cn5

Cryptographic Hash Functions

md5 fb0d9e5648c8878cb2c0e69b26b22dc8
sha1 80e5c3fea6d53df115c9361b06ea45f7fe3f8702
sha256 3017c58610e23564474226127e671814a1a2573412b4a9d2f906264bd340dbd3
sha512 4a6fd2be5ebfc62bad7c1d4bbbef659170f2b69a91382c9c2578c94c50b4dfc95d1fad9dbf15b52221312729437ed185442b43941d95901b8e76d5d31df56b8a
ripemd-160 30d8d46643460149fd44b5942705b7870ee4087b

20498369 as geometric shapes

Circle

Radius = n
Diameter 40996738
Circumference 128795050.92195
Area 1.3200442395859E+15

Sphere

Radius = n
Volume 3.6078338559142E+22
Surface area 5.2801769583437E+15
Circumference 128795050.92195

Square

Length = n
Perimeter 81993476
Area 420183131660161
Diagonal 28989071.446328

Cube

Length = n
Surface area 2521098789960966
Volume 8.6130688803456E+21
Space diagonal 35504216.580295

Equilateral Triangle

Length = n
Perimeter 61495107
Area 1.819446331297E+14
Altitude 17752108.290147

Triangular Pyramid

Length = n
Surface area 1.819446331297E+14
Volume 1.0150599020199E+21
Height 9663023.8154427