27879968 (number)

27879968 is an even 8-digits composite number following 27879967 and preceding 27879969. In scientific notation, it is written as 2.7879968 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 12 positive divisors. There are 13939968 positive integers (up to 27879968) that are relatively prime to 27879968.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.7879968 × 10^7
Engineering notation 2.7879968 × 10^6

Prime Factorization of 27879968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 871249

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1742498
Product of the distinct prime numbers

The prime factorization of 27879968 is 2 × 2 × 2 × 2 × 2 × 871249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 21, 54, 723, 383, 1495, 7790, 81014, 7380, 409277, 688405, 718703, 7854121, 81644782, 53288617, 793366695, 971601249, 9035335648, 6030606208

Basic calculations (n = 27879968)

Multiplication

n×y
n×2 55759936
n×3 83639904
n×4 111519872
n×5 139399840

Division

n÷y
n÷2 13939984
n÷3 9293322.6666667
n÷3 6969992
n÷5 5575993.6

Exponentiation

ny
n2 777292615681024
n3 2.1670893251823E+22
n4 6.0418381039225E+29
n5 1.6844625299854E+37

Nth Root

y√n
2√n 5280.1484827607
3√n 303.22436155992
4√n 72.664630204527
5√n 30.83602962166

Divisors of 27879968

1, 2, 4, 8, 16, 32, 871249, 1742498, 3484996, 6969992, 13939984, 27879968

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27879967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27879968 can be divided by 12 positive divisors. The sum of these divisors (counting 27879968) is 1, the average is 0.083333333333333.

Base conversion 27879968

Base System Value
2 Binary 1101010010110101000100000
3 Ternary 1221110110010102
4 Quaternary 1222112220200
5 Quinary 24114124333
6 Senary 2433321532
8 Octal 152265040
10 Decimal 27879968
12 Duodecimal 94062a8
16 Hexadecimal 1a96a20
20 Vigesimal 8e4ji8
36 Base36 glkbk

Cryptographic Hash Functions

md5 f7711dadb1d119118a2dbcca114d7f24
sha1 4c3d53917c7abbededbf4faf526dc1fdc7a99107
sha256 47138a67aa22c1178fb03f4b83c516006c1fba06c7677a8f1eea7d25ba61972c
sha512 1412c7356ac6a899e79a9fa9aea212fca8d1ec136348e50d14097fec9ba9eaf1ba0185a55aaf7e62f074b521c71e841cb0e8b148b95eefab54561d4d11025f12
ripemd-160 1972f7fda9ad8414488836d0a9d5ddc6288481cb

27879968 as geometric shapes

Circle

Radius = n
Diameter 55759936
Circumference 175175005.30224
Area 2.4419367711131E+15

Sphere

Radius = n
Volume 9.0774825382209E+22
Surface area 9.7677470844524E+15
Circumference 175175005.30224

Square

Length = n
Perimeter 111519872
Area 777292615681024
Diagonal 39428228.864128

Cube

Length = n
Surface area 4663755694086144
Volume 2.1670893251823E+22
Space diagonal 48289521.089394

Equilateral Triangle

Length = n
Perimeter 83639904
Area 3.3657757567691E+14
Altitude 24144760.544697

Triangular Pyramid

Length = n
Surface area 3.3657757567691E+14
Volume 2.5539392621223E+21
Height 13142742.954709