27777968 (number)

27777968 is an even 8-digits composite number following 27777967 and preceding 27777969. In scientific notation, it is written as 2.7777968 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 13732224 positive integers (up to 27777968) that are relatively prime to 27777968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7777968 × 10^7
Engineering notation 2.7777968 × 10^6

Prime Factorization of 27777968

Prime Factorization 2 × 2 × 2 × 2 × 89 × 19507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3472246
Product of the distinct prime numbers

The prime factorization of 27777968 is 2 × 2 × 2 × 2 × 89 × 19507. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 97, 100, 370, 845, 4089, 2012, 20931, 74173, 426826, 249599, 4211990, 9861208, 73080859, 73224514, 933513573, 417842744, 3280212416, 2265499821

Basic calculations (n = 27777968)

Multiplication

n×y
n×2 55555936
n×3 83333904
n×4 111111872
n×5 138889840

Division

n÷y
n÷2 13888984
n÷3 9259322.6666667
n÷3 6944492
n÷5 5555593.6

Exponentiation

ny
n2 771615506209024
n3 2.1433910839778E+22
n4 5.9539048942221E+29
n5 1.6538737962674E+37

Nth Root

y√n
2√n 5270.4808129809
3√n 302.85412345055
4√n 72.598077198924
5√n 30.813433555567

Divisors of 27777968

1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 19507, 39014, 78028, 156056, 312112, 1736123, 3472246, 6944492, 13888984, 27777968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27777967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27777968 can be divided by 20 positive divisors. The sum of these divisors (counting 27777968) is 1, the average is 0.05.

Base conversion 27777968

Base System Value
2 Binary 1101001111101101110110000
3 Ternary 1221021021012122
4 Quaternary 1221331232300
5 Quinary 24102343333
6 Senary 2431213412
8 Octal 151755660
10 Decimal 27777968
12 Duodecimal 9377268
16 Hexadecimal 1a7dbb0
20 Vigesimal 8dc4i8
36 Base36 gjdm8

Cryptographic Hash Functions

md5 e0953e2b4e35521e3cac6b1c8d534227
sha1 1f4ef59a1778a2154306345a410279760efaf92a
sha256 f522036b5578480965c47a8bef65065b677a03bf81eda339e0a37c996b296e6c
sha512 a03966f16cda5e0b8a0bd7180da70f9f8ba7743657e00a3a914c05e3e65d8839e59ee0bd44a2d590ea1d0ed814578e068877e2f60be417de8a74393003d14cb9
ripemd-160 0b29e21055f61478f47bd5120ec09d9ac3e1488d

27777968 as geometric shapes

Circle

Radius = n
Diameter 55555936
Circumference 174534120.4009
Area 2.4241016057022E+15

Sphere

Radius = n
Volume 8.9782155775927E+22
Surface area 9.696406422809E+15
Circumference 174534120.4009

Square

Length = n
Perimeter 111111872
Area 771615506209024
Diagonal 39283979.080766

Cube

Length = n
Surface area 4629693037254144
Volume 2.1433910839778E+22
Space diagonal 48112851.907022

Equilateral Triangle

Length = n
Perimeter 83333904
Area 3.341193151655E+14
Altitude 24056425.953511

Triangular Pyramid

Length = n
Surface area 3.341193151655E+14
Volume 2.5260106170258E+21
Height 13094659.693589