27994018 (number)

27994018 is an even 8-digits composite number following 27994017 and preceding 27994019. In scientific notation, it is written as 2.7994018 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 12862080 positive integers (up to 27994018) that are relatively prime to 27994018.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-four thousand eighteen

Notation

Scientific notation 2.7994018 × 10^7
Engineering notation 2.7994018 × 10^6

Prime Factorization of 27994018

Prime Factorization 2 × 13 × 233 × 4621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27994018
Product of the distinct prime numbers

The prime factorization of 27994018 is 2 × 13 × 233 × 4621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 60, 9, 562, 736, 7496, 3092, 1728, 83354, 692452, 549834, 4073425, 1464258, 57760351, 71075064, 780976989, 322510744, 4956933443, 2316398064

Basic calculations (n = 27994018)

Multiplication

n×y
n×2 55988036
n×3 83982054
n×4 111976072
n×5 139970090

Division

n÷y
n÷2 13997009
n÷3 9331339.3333333
n÷3 6998504.5
n÷5 5598803.6

Exponentiation

ny
n2 783665043784324
n3 2.1937933341669E+22
n4 6.1413090084949E+29
n5 1.7191991492737E+37

Nth Root

y√n
2√n 5290.9373460664
3√n 303.63727079592
4√n 72.738829699593
5√n 30.861216943547

Divisors of 27994018

1, 2, 13, 26, 233, 466, 3029, 4621, 6058, 9242, 60073, 120146, 1076693, 2153386, 13997009, 27994018

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 -27994017
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 27994018 can be divided by 16 positive divisors. The sum of these divisors (counting 27994018) is 1, the average is 0.0625.

Base conversion 27994018

Base System Value
2 Binary 1101010110010011110100010
3 Ternary 1221200020120111
4 Quaternary 1222302132202
5 Quinary 24131302033
6 Senary 2440001534
8 Octal 152623642
10 Decimal 27994018
12 Duodecimal 94602aa
16 Hexadecimal 1ab27a2
20 Vigesimal 8ej50i
36 Base36 go0bm

Cryptographic Hash Functions

md5 0f829d429c27656e79cfe62197409ba9
sha1 10684fcbf21fd671359687f0da5f47689a770f5c
sha256 8ddd424a5b715bc914302e7cb5b54910f9b9d632f0081b86a50a9cfb0a7b5153
sha512 6245368daa6458638387a38eebe9468490c0ad054caef88454275dc0a7463b44a6013fd29783d025cff67eaf10e5e420e5aab2bbfc69a7812f482170124a1064
ripemd-160 0b4d88df5c87c8f6b6283ec6fabaf4424a0df1a4

27994018 as geometric shapes

Circle

Radius = n
Diameter 55988036
Circumference 175891602.58652
Area 2.461956344428E+15

Sphere

Radius = n
Volume 9.1893400294841E+22
Surface area 9.8478253777118E+15
Circumference 175891602.58652

Square

Length = n
Perimeter 111976072
Area 783665043784324
Diagonal 39589519.920917

Cube

Length = n
Surface area 4701990262705944
Volume 2.1937933341669E+22
Space diagonal 48487061.483998

Equilateral Triangle

Length = n
Perimeter 83982054
Area 3.3933691798753E+14
Altitude 24243530.741999

Triangular Pyramid

Length = n
Surface area 3.3933691798753E+14
Volume 2.5854102385188E+21
Height 13196506.640306