18100065 (number)

18100065 is an odd 8-digits composite number following 18100064 and preceding 18100066. In scientific notation, it is written as 1.8100065 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 8916480 positive integers (up to 18100065) that are relatively prime to 18100065.

Interesting facts

Basic properties

Name

Name eighteen million one hundred thousand sixty-five

Notation

Scientific notation 1.8100065 × 10^7
Engineering notation 1.8100065 × 10^6

Prime Factorization of 18100065

Prime Factorization 3 × 3895 × 1549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 18100065
Product of the distinct prime numbers

The prime factorization of 18100065 is 3 × 3895 × 1549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18100065)

Multiplication

n×y
n×2 36200130
n×3 54300195
n×4 72400260
n×5 90500325

Division

n÷y
n÷2 9050032.5
n÷3 6033355
n÷3 4525016.25
n÷5 3620013

Exponentiation

ny
n2 327612353004225
n3 5.9298048841794E+21
n4 1.0732985384096E+29
n5 1.942677330962E+36

Nth Root

y√n
2√n 4254.4171163627
3√n 262.55888021589
4√n 65.225892990152
5√n 28.283687286357

Divisors of 18100065

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 -18100064
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 18100065 can be divided by 8 positive divisors. The sum of these divisors (counting 18100065) is 1, the average is 0.125.

Base conversion 18100065

Base System Value
2 Binary 1000101000010111101100001
3 Ternary 1021001120121210
4 Quaternary 1011002331201
5 Quinary 14113200230
6 Senary 1443540333
8 Octal 105027541
10 Decimal 18100065
12 Duodecimal 608a6a9
16 Hexadecimal 1142f61
20 Vigesimal 5d2a35
36 Base36 ary3l

Cryptographic Hash Functions

md5 c3ba2f81010b72b3412d6d46e1cd704a
sha1 e12f7dde2bc933bb99e15df2d8bd2369aca66383
sha256 41c95769709c00b9180a2296ef316386d2f200406c5306b9066e06d4a686f124
sha512 255e04915dd2ee7e927db8130f551f81ab3e582f1320512044c27638b482706662c31ef86ea21b11a1d89399b85d3b273c2dfac0ac80db321c85c92567c1ad0f
ripemd-160 23fa8ec9cc5625e9ddf9e6c112bdc509a2c3b1f8

18100065 as geometric shapes

Circle

Radius = n
Diameter 36200130
Circumference 113726062.467
Area 1.0292245614233E+15

Sphere

Radius = n
Volume 2.4838708615145E+22
Surface area 4.1168982456934E+15
Circumference 113726062.467

Square

Length = n
Perimeter 72400260
Area 327612353004225
Diagonal 25597357.402835

Cube

Length = n
Surface area 1965674118025350
Volume 5.9298048841794E+21
Space diagonal 31350232.200299

Equilateral Triangle

Length = n
Perimeter 54300195
Area 1.4186031014763E+14
Altitude 15675116.10015

Triangular Pyramid

Length = n
Surface area 1.4186031014763E+14
Volume 6.9883420745273E+20
Height 8532452.4676115