27854940 (number)

27854940 is an even 8-digits composite number following 27854939 and preceding 27854941. In scientific notation, it is written as 2.7854940 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 7378176 positive integers (up to 27854940) that are relatively prime to 27854940.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred fifty-four thousand nine hundred forty

Notation

Scientific notation 2.7854940 × 10^7
Engineering notation 2.7854940 × 10^6

Prime Factorization of 27854940

Prime Factorization 2 × 2 × 15 × 157 × 2957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13927470
Product of the distinct prime numbers

The prime factorization of 27854940 is 2 × 2 × 15 × 157 × 2957. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 84, 12, 402, 364, 7908, 4369, 15300, 89436, 812802, 852688, 1960199, 9652439, 45713530, 99952295, 559807437, 551430043, 878874772, 7281355878

Basic calculations (n = 27854940)

Multiplication

n×y
n×2 55709880
n×3 83564820
n×4 111419760
n×5 139274700

Division

n÷y
n÷2 13927470
n÷3 9284980
n÷3 6963735
n÷5 5570988

Exponentiation

ny
n2 775897682403600
n3 2.1612583389491E+22
n4 6.0201721355928E+29
n5 1.6769153362661E+37

Nth Root

y√n
2√n 5277.7779415205
3√n 303.13359900501
4√n 72.648316852632
5√n 30.830491298047

Divisors of 27854940

1, 2, 4, 15, 30, 60, 157, 314, 628, 2355, 2957, 4710, 5914, 9420, 11828, 44355, 88710, 177420, 464249, 928498, 1856996, 6963735, 13927470, 27854940

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 -27854939
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 27854940 can be divided by 24 positive divisors. The sum of these divisors (counting 27854940) is 1, the average is 0.041666666666667.

Base conversion 27854940

Base System Value
2 Binary 1101010010000100001011100
3 Ternary 1221102011210110
4 Quaternary 1222100201130
5 Quinary 24112324230
6 Senary 2433010020
8 Octal 152204134
10 Decimal 27854940
12 Duodecimal 93b3910
16 Hexadecimal 1a9085c
20 Vigesimal 8e1h70
36 Base36 gl10c

Cryptographic Hash Functions

md5 9ad63f0736a1aaace43c8ef9e42601ae
sha1 787fe9c4ea77fc948586f87465c900cd6f0f0f83
sha256 ed5c4f3463a2982e2bc0f00c0913a09a44a265fdedfb720121613c47632de243
sha512 5e67c656a872f07bbff08ecf12567fc498f14f50436240525e1c7e84cd92482d766d51e7586b38b5ce42cf48c65b90722b29aea92373c00bfa03be0ba614eaf9
ripemd-160 0fbe5234de4802c2919d8251a970e84fd285ef97

27854940 as geometric shapes

Circle

Radius = n
Diameter 55709880
Circumference 175017749.74037
Area 2.4375544589765E+15

Sphere

Radius = n
Volume 9.053057760203E+22
Surface area 9.750217835906E+15
Circumference 175017749.74037

Square

Length = n
Perimeter 111419760
Area 775897682403600
Diagonal 39392833.927089

Cube

Length = n
Surface area 4655386094421600
Volume 2.1612583389491E+22
Space diagonal 48246171.321783

Equilateral Triangle

Length = n
Perimeter 83564820
Area 3.3597355184949E+14
Altitude 24123085.660891

Triangular Pyramid

Length = n
Surface area 3.3597355184949E+14
Volume 2.5470673789448E+21
Height 13130944.642363