18842025 (number)

18842025 is an odd 8-digits composite number following 18842024 and preceding 18842026. In scientific notation, it is written as 1.8842025 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 9701440 positive integers (up to 18842025) that are relatively prime to 18842025.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred forty-two thousand twenty-five

Notation

Scientific notation 1.8842025 × 10^7
Engineering notation 1.8842025 × 10^6

Prime Factorization of 18842025

Prime Factorization 3 × 145 × 5 × 8663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18842025
Product of the distinct prime numbers

The prime factorization of 18842025 is 3 × 145 × 5 × 8663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 46, 26, 53, 676, 3733, 9996, 13818, 25482, 687252, 816063, 4000024, 4598758, 62565752, 85471181, 163675518, 310669069, 4187836245, 108370909

Basic calculations (n = 18842025)

Multiplication

n×y
n×2 37684050
n×3 56526075
n×4 75368100
n×5 94210125

Division

n÷y
n÷2 9421012.5
n÷3 6280675
n÷3 4710506.25
n÷5 3768405

Exponentiation

ny
n2 355021906100625
n3 6.6893316302956E+21
n4 1.2604055381132E+29
n5 2.3748592659268E+36

Nth Root

y√n
2√n 4340.7401442611
3√n 266.09856053257
4√n 65.884293608273
5√n 28.511857719607

Divisors of 18842025

1, 3, 5, 15, 145, 435, 725, 2175, 8663, 25989, 43315, 129945, 1256135, 3768405, 6280675, 18842025

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 -18842024
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 18842025 can be divided by 16 positive divisors. The sum of these divisors (counting 18842025) is 1, the average is 0.0625.

Base conversion 18842025

Base System Value
2 Binary 1000111111000000110101001
3 Ternary 1022110021101210
4 Quaternary 1013320012221
5 Quinary 14310421100
6 Senary 1511503333
8 Octal 107700651
10 Decimal 18842025
12 Duodecimal 6387b49
16 Hexadecimal 11f81a9
20 Vigesimal 5hf515
36 Base36 b7ull

Cryptographic Hash Functions

md5 53b1a71441980dfcd5a250d17b8669f4
sha1 a9a10a90fc8845c15b7b206ec3a56ecc37069160
sha256 e28963a2ae5a84c7916a967d86f87e482410ce7f1cb34b610935894a7c64e7e4
sha512 6ce6106e4fca403f095fe7b80a2614166dcea3550bbe1403565cac2f3d904787cd2bcdcc9c58526b3e5122f4df3ae427e9ceec8ea75467744a259032a6408810
ripemd-160 1b67582f8a9ff74b1e425db2c6febf1ddd1d724b

18842025 as geometric shapes

Circle

Radius = n
Diameter 37684050
Circumference 118387934.63751
Area 1.1153342120692E+15

Sphere

Radius = n
Volume 2.802020680955E+22
Surface area 4.4613368482767E+15
Circumference 118387934.63751

Square

Length = n
Perimeter 75368100
Area 355021906100625
Diagonal 26646647.297573

Cube

Length = n
Surface area 2130131436603750
Volume 6.6893316302956E+21
Space diagonal 32635344.617483

Equilateral Triangle

Length = n
Perimeter 56526075
Area 1.5372899479156E+14
Altitude 16317672.308741

Triangular Pyramid

Length = n
Surface area 1.5372899479156E+14
Volume 7.8834529289795E+20
Height 8882215.7658576