18040068 (number)

18040068 is an even 8-digits composite number following 18040067 and preceding 18040069. In scientific notation, it is written as 1.8040068 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 5990400 positive integers (up to 18040068) that are relatively prime to 18040068.

Interesting facts

Basic properties

Name

Name eighteen million forty thousand sixty-eight

Notation

Scientific notation 1.8040068 × 10^7
Engineering notation 1.8040068 × 10^6

Prime Factorization of 18040068

Prime Factorization 2 × 2 × 9 × 313 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9020034
Product of the distinct prime numbers

The prime factorization of 18040068 is 2 × 2 × 9 × 313 × 1601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 37, 76, 797, 435, 8582, 2239, 15295, 82035, 324254, 455757, 3056940, 4930834, 84707718, 1944828, 118025712, 365233090, 1122937920, 7149601945

Basic calculations (n = 18040068)

Multiplication

n×y
n×2 36080136
n×3 54120204
n×4 72160272
n×5 90200340

Division

n÷y
n÷2 9020034
n÷3 6013356
n÷3 4510017
n÷5 3608013.6

Exponentiation

ny
n2 325444053444624
n3 5.8710328543367E+21
n4 1.0591383192247E+29
n5 1.9106927300219E+36

Nth Root

y√n
2√n 4247.3601212989
3√n 262.26845432193
4√n 65.171773961577
5√n 28.264911764477

Divisors of 18040068

1, 2, 4, 9, 18, 36, 313, 626, 1252, 1601, 2817, 3202, 5634, 6404, 11268, 14409, 28818, 57636, 501113, 1002226, 2004452, 4510017, 9020034, 18040068

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18040067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18040068 can be divided by 24 positive divisors. The sum of these divisors (counting 18040068) is 1, the average is 0.041666666666667.

Base conversion 18040068

Base System Value
2 Binary 1000100110100010100000100
3 Ternary 1020221112022200
4 Quaternary 1010310110010
5 Quinary 14104240233
6 Senary 1442354500
8 Octal 104642404
10 Decimal 18040068
12 Duodecimal 605ba30
16 Hexadecimal 1134504
20 Vigesimal 5cf038
36 Base36 aqnt0

Cryptographic Hash Functions

md5 49f8f2a8699a9d504f9617b3707dd4db
sha1 98e332b1fe4e66b1e59b1c2a5b18df2a5fd8fcad
sha256 bd3d1261fcd4aa95f6806049cd219d172ec23d158195de15980463916f7e3039
sha512 44399f85f8694de783957f1fdec716a7c070fd1f843e356024dce9d3d296ef201bc790a68e31d210c7c7d647fdc037e654b21c8b01c4b759dd9584ed8b32a57e
ripemd-160 3c376c5a9d91ba76b60f7e557205aa02a3b97d48

18040068 as geometric shapes

Circle

Radius = n
Diameter 36080136
Circumference 113349090.19812
Area 1.0224126474561E+15

Sphere

Radius = n
Volume 2.4592524912224E+22
Surface area 4.0896505898245E+15
Circumference 113349090.19812

Square

Length = n
Perimeter 72160272
Area 325444053444624
Diagonal 25512508.831733

Cube

Length = n
Surface area 1952664320667744
Volume 5.8710328543367E+21
Space diagonal 31246314.347997

Equilateral Triangle

Length = n
Perimeter 54120204
Area 1.4092140889681E+14
Altitude 15623157.173999

Triangular Pyramid

Length = n
Surface area 1.4092140889681E+14
Volume 6.9190785731174E+20
Height 8504169.6105776