19994025 (number)

19994025 is an odd 8-digits composite number following 19994024 and preceding 19994026. In scientific notation, it is written as 1.9994025 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 10663440 positive integers (up to 19994025) that are relatively prime to 19994025.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-four thousand twenty-five

Notation

Scientific notation 1.9994025 × 10^7
Engineering notation 1.9994025 × 10^6

Prime Factorization of 19994025

Prime Factorization 3 × 25 × 266587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19994025
Product of the distinct prime numbers

The prime factorization of 19994025 is 3 × 25 × 266587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 65, 95, 479, 535, 2572, 717, 6011, 82600, 523520, 295002, 8935286, 654970, 61503090, 87035387, 614976777, 85933449, 4332254852, 5129911032

Basic calculations (n = 19994025)

Multiplication

n×y
n×2 39988050
n×3 59982075
n×4 79976100
n×5 99970125

Division

n÷y
n÷2 9997012.5
n÷3 6664675
n÷3 4998506.25
n÷5 3998805

Exponentiation

ny
n2 399761035700625
n3 7.9928321418242E+21
n4 1.5980888566444E+29
n5 3.1952228551969E+36

Nth Root

y√n
2√n 4471.4678797907
3√n 271.41472789177
4√n 66.869035283835
5√n 28.852273885699

Divisors of 19994025

1, 3, 25, 75, 266587, 799761, 6664675, 19994025

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19994024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19994025 can be divided by 8 positive divisors. The sum of these divisors (counting 19994025) is 1, the average is 0.125.

Base conversion 19994025

Base System Value
2 Binary 1001100010001010110101001
3 Ternary 1101121210122110
4 Quaternary 1030101112221
5 Quinary 20104302100
6 Senary 1552312533
8 Octal 114212651
10 Decimal 19994025
12 Duodecimal 6842749
16 Hexadecimal 13115a9
20 Vigesimal 64j515
36 Base36 bwjhl

Cryptographic Hash Functions

md5 a226e46a1de8d5b5325ba66b184f1f46
sha1 f85438e630a28d847bfc49e1e3bd6dcd1e240977
sha256 44703bf8dee0b5e676e6245a678cfb91a046eba962446de3a5957b1a08a7b367
sha512 ab6ae6d5d3d5645e11270b9977fcf391e5d1405fd55cbe461180e846370862eb85f1b6ef77cca7aff2828ed5d34683ff11ca6500fcdba02a7b1788aa2c294e62
ripemd-160 f49689020e93ddcadba5a6f80de268bebaa7900a

19994025 as geometric shapes

Circle

Radius = n
Diameter 39988050
Circumference 125626164.11138
Area 1.2558863329485E+15

Sphere

Radius = n
Volume 3.3480296984175E+22
Surface area 5.0235453317941E+15
Circumference 125626164.11138

Square

Length = n
Perimeter 79976100
Area 399761035700625
Diagonal 28275821.321427

Cube

Length = n
Surface area 2398566214203750
Volume 7.9928321418242E+21
Space diagonal 34630667.147802

Equilateral Triangle

Length = n
Perimeter 59982075
Area 1.7310160617996E+14
Altitude 17315333.573901

Triangular Pyramid

Length = n
Surface area 1.7310160617996E+14
Volume 9.4196430139495E+20
Height 9425273.7738089