27479940 (number)

27479940 is an even 8-digits composite number following 27479939 and preceding 27479941. In scientific notation, it is written as 2.7479940 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 7009024 positive integers (up to 27479940) that are relatively prime to 27479940.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred seventy-nine thousand nine hundred forty

Notation

Scientific notation 2.7479940 × 10^7
Engineering notation 2.7479940 × 10^6

Prime Factorization of 27479940

Prime Factorization 2 × 2 × 15 × 23 × 19913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13739970
Product of the distinct prime numbers

The prime factorization of 27479940 is 2 × 2 × 15 × 23 × 19913. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 96, 30, 967, 488, 4384, 6019, 12613, 81387, 195162, 316878, 1796026, 7602399, 62310570, 11670535, 101855749, 364539592, 5992007572, 7573218902

Basic calculations (n = 27479940)

Multiplication

n×y
n×2 54959880
n×3 82439820
n×4 109919760
n×5 137399700

Division

n÷y
n÷2 13739970
n÷3 9159980
n÷3 6869985
n÷5 5495988

Exponentiation

ny
n2 755147102403600
n3 2.0751397065225E+22
n4 5.7024714626855E+29
n5 1.5670357364631E+37

Nth Root

y√n
2√n 5242.1312459724
3√n 301.76712600317
4√n 72.402563808006
5√n 30.747028898026

Divisors of 27479940

1, 2, 4, 15, 23, 30, 46, 60, 92, 345, 690, 1380, 19913, 39826, 79652, 298695, 457999, 597390, 915998, 1194780, 1831996, 6869985, 13739970, 27479940

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 -27479939
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 27479940 can be divided by 24 positive divisors. The sum of these divisors (counting 27479940) is 1, the average is 0.041666666666667.

Base conversion 27479940

Base System Value
2 Binary 1101000110100111110000100
3 Ternary 1220201010101120
4 Quaternary 1220310332010
5 Quinary 24013324230
6 Senary 2420553540
8 Octal 150647604
10 Decimal 27479940
12 Duodecimal 92528b0
16 Hexadecimal 1a34f84
20 Vigesimal 8bejh0
36 Base36 gczno

Cryptographic Hash Functions

md5 be1dd4c8e0927132150d80d8513e9cc6
sha1 0bb6065b35c5f21d2a8621b9796015e25cf264bc
sha256 1300a4e4a6e544527f4dd4f31c4005ece6c729d6d1912d4ee39576e55214af0b
sha512 121b6564481730e1b12febadc5972eedce22ff9d32d00c2a2ea35c638b557daf0b7e1092e76b2e0bfb7eeec0e4174e4db07283985f6b2c3b0fefdb4aa45607ca
ripemd-160 0775e2bfd654d2c848c68f62430904f03ecfdde3

27479940 as geometric shapes

Circle

Radius = n
Diameter 54959880
Circumference 172661555.25018
Area 2.3723645892908E+15

Sphere

Radius = n
Volume 8.6923248762447E+22
Surface area 9.4894583571631E+15
Circumference 172661555.25018

Square

Length = n
Perimeter 109919760
Area 755147102403600
Diagonal 38862503.841199

Cube

Length = n
Surface area 4530882614421600
Volume 2.0751397065225E+22
Space diagonal 47596652.268944

Equilateral Triangle

Length = n
Perimeter 82439820
Area 3.2698828713786E+14
Altitude 23798326.134472

Triangular Pyramid

Length = n
Surface area 3.2698828713786E+14
Volume 2.4455755973192E+21
Height 12954167.947066