19980100 (number)

19980100 is an even 8-digits composite number following 19980099 and preceding 19980101. In scientific notation, it is written as 1.9980100 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 144 positive divisors. There are 6082560 positive integers (up to 19980100) that are relatively prime to 19980100.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty thousand one hundred

Notation

Scientific notation 1.9980100 × 10^7
Engineering notation 1.9980100 × 10^6

Prime Factorization of 19980100

Prime Factorization 2 × 2 × 5 × 7 × 5 × 73 × 17 × 23

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1998010
Product of the distinct prime numbers

The prime factorization of 19980100 is 2 × 2 × 5 × 7 × 5 × 73 × 17 × 23. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19980100)

Multiplication

n×y
n×2 39960200
n×3 59940300
n×4 79920400
n×5 99900500

Division

n÷y
n÷2 9990050
n÷3 6660033.3333333
n÷3 4995025
n÷5 3996020

Exponentiation

ny
n2 399204396010000
n3 7.9761437527194E+21
n4 1.5936414979371E+29
n5 3.1841116492933E+36

Nth Root

y√n
2√n 4469.9105136457
3√n 271.35170359934
4√n 66.857389372048
5√n 28.848253885859

Divisors of 19980100

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19980099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19980100 can be divided by 144 positive divisors. The sum of these divisors (counting 19980100) is 1, the average is 0.0069444444444444.

Base conversion 19980100

Base System Value
2 Binary 1001100001101111101000100
3 Ternary 1101121002112201
4 Quaternary 1030031331010
5 Quinary 20103330400
6 Senary 1552124244
8 Octal 114157504
10 Decimal 19980100
12 Duodecimal 6836684
16 Hexadecimal 130df44
20 Vigesimal 64ha50
36 Base36 bw8qs

Cryptographic Hash Functions

md5 d4fcb5da149cdaeeb37a988d3063b9c6
sha1 0b5ba3c70cd87b170eee28868548f1d862047d70
sha256 315b3e2669e2c45b1a6459afaa51a3dfc029056aa46c6fe3048dfe6f84025e27
sha512 8c9437c8b78e698434c9f22a1081267fa3c13c3f1183026834092956afd6749969cdcf71babc6e54291fc226c13b91f2d045799ef571c845651c4df0eadcdebb
ripemd-160 ae5eb73330b04ec84fbe3ab7fd7ce9ceea78fcf2

19980100 as geometric shapes

Circle

Radius = n
Diameter 39960200
Circumference 125538670.75598
Area 1.2541375977858E+15

Sphere

Radius = n
Volume 3.3410392823359E+22
Surface area 5.0165503911431E+15
Circumference 125538670.75598

Square

Length = n
Perimeter 79920400
Area 399204396010000
Diagonal 28256128.397571

Cube

Length = n
Surface area 2395226376060000
Volume 7.9761437527194E+21
Space diagonal 34606548.340307

Equilateral Triangle

Length = n
Perimeter 59940300
Area 1.7286057412354E+14
Altitude 17303274.170153

Triangular Pyramid

Length = n
Surface area 1.7286057412354E+14
Volume 9.3999755587777E+20
Height 9418709.4658569