27779972 (number)

27779972 is an even 8-digits composite number following 27779971 and preceding 27779973. In scientific notation, it is written as 2.7779972 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 11884160 positive integers (up to 27779972) that are relatively prime to 27779972.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred seventy-nine thousand nine hundred seventy-two

Notation

Scientific notation 2.7779972 × 10^7
Engineering notation 2.7779972 × 10^6

Prime Factorization of 27779972

Prime Factorization 2 × 2 × 11 × 17 × 37139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13889986
Product of the distinct prime numbers

The prime factorization of 27779972 is 2 × 2 × 11 × 17 × 37139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 25, 86, 746, 367, 9039, 5494, 23155, 13889, 609950, 167385, 6095864, 611672, 1874324, 20482189, 736011538, 789498299, 1746555390, 8160983047

Basic calculations (n = 27779972)

Multiplication

n×y
n×2 55559944
n×3 83339916
n×4 111119888
n×5 138899860

Division

n÷y
n÷2 13889986
n÷3 9259990.6666667
n÷3 6944993
n÷5 5555994.4

Exponentiation

ny
n2 771726844320784
n3 2.143855012688E+22
n4 5.9556232224532E+29
n5 1.654470463623E+37

Nth Root

y√n
2√n 5270.6709250341
3√n 302.8614062615
4√n 72.599386533456
5√n 30.813878140563

Divisors of 27779972

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 37139, 74278, 148556, 408529, 631363, 817058, 1262726, 1634116, 2525452, 6944993, 13889986, 27779972

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 -27779971
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 27779972 can be divided by 24 positive divisors. The sum of these divisors (counting 27779972) is 1, the average is 0.041666666666667.

Base conversion 27779972

Base System Value
2 Binary 1101001111110001110000100
3 Ternary 1221021100221212
4 Quaternary 1221332032010
5 Quinary 24102424342
6 Senary 2431230552
8 Octal 151761604
10 Decimal 27779972
12 Duodecimal 9378458
16 Hexadecimal 1a7e384
20 Vigesimal 8dc9ic
36 Base36 gjf5w

Cryptographic Hash Functions

md5 ca75c40d61ae4062903e0ade482ee4f6
sha1 710449173bd54a912ac39ccbf44eda18c26990b3
sha256 57580c4ccd5197fed45e45f523318b06728bcb970e20a1313cd0cd4d21546d75
sha512 8e318f208890efb03d6105162e40cb2ca19fb28c5da8088272e4241439d25c02de2e36b59fa0ec9d5ee3cdf9d6dac1d8ac58cb65c648d33b06ebcbffaf66d944
ripemd-160 bfaf5835f797e15ccb35cc2c4e930e1fb2b8487b

27779972 as geometric shapes

Circle

Radius = n
Diameter 55559944
Circumference 174546711.90426
Area 2.4244513846962E+15

Sphere

Radius = n
Volume 8.9801588776296E+22
Surface area 9.6978055387848E+15
Circumference 174546711.90426

Square

Length = n
Perimeter 111119888
Area 771726844320784
Diagonal 39286813.164745

Cube

Length = n
Surface area 4630361065924704
Volume 2.143855012688E+22
Space diagonal 48116322.936841

Equilateral Triangle

Length = n
Perimeter 83339916
Area 3.341675259821E+14
Altitude 24058161.46842

Triangular Pyramid

Length = n
Surface area 3.341675259821E+14
Volume 2.5265573622541E+21
Height 13095604.388248