20098865 (number)

20098865 is an odd 8-digits composite number following 20098864 and preceding 20098866. In scientific notation, it is written as 2.0098865 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 15043392 positive integers (up to 20098865) that are relatively prime to 20098865.

Interesting facts

Basic properties

Name

Name twenty million ninety-eight thousand eight hundred sixty-five

Notation

Scientific notation 2.0098865 × 10^7
Engineering notation 2.0098865 × 10^6

Prime Factorization of 20098865

Prime Factorization 5 × 19 × 83 × 2549

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20098865
Product of the distinct prime numbers

The prime factorization of 20098865 is 5 × 19 × 83 × 2549. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 22, 60, 441, 998, 6749, 8662, 31655, 17385, 709844, 874999, 9121976, 6435636, 17953702, 89441043, 575856424, 109768933, 1028729554, 2217765527

Basic calculations (n = 20098865)

Multiplication

n×y
n×2 40197730
n×3 60296595
n×4 80395460
n×5 100494325

Division

n÷y
n÷2 10049432.5
n÷3 6699621.6666667
n÷3 5024716.25
n÷5 4019773

Exponentiation

ny
n2 403964374288225
n3 8.1192254236285E+21
n4 1.6318721569408E+29
n5 3.2798778179611E+36

Nth Root

y√n
2√n 4483.1757717047
3√n 271.88829485345
4√n 66.956521502425
5√n 28.882468384644

Divisors of 20098865

1, 5, 19, 83, 95, 415, 1577, 2549, 7885, 12745, 48431, 211567, 242155, 1057835, 4019773, 20098865

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 -20098864
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 20098865 can be divided by 16 positive divisors. The sum of these divisors (counting 20098865) is 1, the average is 0.0625.

Base conversion 20098865

Base System Value
2 Binary 1001100101010111100110001
3 Ternary 1101211010110102
4 Quaternary 1030222330301
5 Quinary 20121130430
6 Senary 1554442145
8 Octal 114527461
10 Decimal 20098865
12 Duodecimal 6893355
16 Hexadecimal 132af31
20 Vigesimal 65c735
36 Base36 bysdt

Cryptographic Hash Functions

md5 d89259f80c271e9f1f614eabb80b7517
sha1 06f7678b37c3ff654d2aeae746577fd1e23fb9da
sha256 dfbee29a37bca4b7002fb97340a64b356b2dfcb329646e5fa8bc8900a27ca81e
sha512 7f4217f2c437f85a6ce2a698c60bbad8f6f085b7d00fd8b30755e3a6ad6d49cfb32d19bf2a551f2ac6e035352ca7190b9857e52f2f3ec3f5a0cb527ea25bce17
ripemd-160 c74e937db2cf3531c0f55925f848dd50a458e4f0

20098865 as geometric shapes

Circle

Radius = n
Diameter 40197730
Circumference 126284893.25899
Area 1.2690915105759E+15

Sphere

Radius = n
Volume 3.4009731924948E+22
Surface area 5.0763660423035E+15
Circumference 126284893.25899

Square

Length = n
Perimeter 80395460
Area 403964374288225
Diagonal 28424087.471306

Cube

Length = n
Surface area 2423786245729350
Volume 8.1192254236285E+21
Space diagonal 34812255.354468

Equilateral Triangle

Length = n
Perimeter 60296595
Area 1.7492170517874E+14
Altitude 17406127.677234

Triangular Pyramid

Length = n
Surface area 1.7492170517874E+14
Volume 9.5685989250499E+20
Height 9474695.8237686