27994908 (number)

27994908 is an even 8-digits composite number following 27994907 and preceding 27994909. In scientific notation, it is written as 2.7994908 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 9279360 positive integers (up to 27994908) that are relatively prime to 27994908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7994908 × 10^7
Engineering notation 2.7994908 × 10^6

Prime Factorization of 27994908

Prime Factorization 2 × 2 × 3 × 181 × 12889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13997454
Product of the distinct prime numbers

The prime factorization of 27994908 is 2 × 2 × 3 × 181 × 12889. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 71, 61, 794, 958, 4947, 140, 3475, 35588, 187375, 845286, 4309403, 9330754, 89579670, 49086115, 199078654, 268385796, 8090031751, 4323525207

Basic calculations (n = 27994908)

Multiplication

n×y
n×2 55989816
n×3 83984724
n×4 111979632
n×5 139974540

Division

n÷y
n÷2 13997454
n÷3 9331636
n÷3 6998727
n÷5 5598981.6

Exponentiation

ny
n2 783714873928464
n3 2.1940025793859E+22
n4 6.1420900361671E+29
n5 1.7194724549021E+37

Nth Root

y√n
2√n 5291.021451478
3√n 303.64048855846
4√n 72.73940783013
5√n 30.86141317214

Divisors of 27994908

1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 12889, 25778, 38667, 51556, 77334, 154668, 2332909, 4665818, 6998727, 9331636, 13997454, 27994908

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 -27994907
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 27994908 can be divided by 24 positive divisors. The sum of these divisors (counting 27994908) is 1, the average is 0.041666666666667.

Base conversion 27994908

Base System Value
2 Binary 1101010110010101100011100
3 Ternary 1221200021210110
4 Quaternary 1222302230130
5 Quinary 24131314113
6 Senary 2440010020
8 Octal 152625434
10 Decimal 27994908
12 Duodecimal 9460910
16 Hexadecimal 1ab2b1c
20 Vigesimal 8ej758
36 Base36 go10c

Cryptographic Hash Functions

md5 d81286d5b42c8f4896687697e2ad9984
sha1 fa9fe49f9011b26397d82337ed6f89d38392393f
sha256 e6333d89e9f31ffc32b3f8aaf453e0181f739fcdb4d9b84b0989a4832b93c9da
sha512 02a977989965fc0a0c53fbf0521b4acf3b3e2c247b78364e6a91647f319ee98e5249905a66739543cf953b19597f32caf485e80000988059e8085c925cbb1ef8
ripemd-160 368a23138251b5e8b6f1fa8f4ed43d8215445459

27994908 as geometric shapes

Circle

Radius = n
Diameter 55989816
Circumference 175897194.62144
Area 2.4621128904427E+15

Sphere

Radius = n
Volume 9.1902165138077E+22
Surface area 9.8484515617709E+15
Circumference 175897194.62144

Square

Length = n
Perimeter 111979632
Area 783714873928464
Diagonal 39590778.570987

Cube

Length = n
Surface area 4702289243570784
Volume 2.1940025793859E+22
Space diagonal 48488603.009216

Equilateral Triangle

Length = n
Perimeter 83984724
Area 3.3935849507288E+14
Altitude 24244301.504608

Triangular Pyramid

Length = n
Surface area 3.3935849507288E+14
Volume 2.5856568363742E+21
Height 13196926.190329