27776938 (number)

27776938 is an even 8-digits composite number following 27776937 and preceding 27776939. In scientific notation, it is written as 2.7776938 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 11740896 positive integers (up to 27776938) that are relatively prime to 27776938.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred seventy-six thousand nine hundred thirty-eight

Notation

Scientific notation 2.7776938 × 10^7
Engineering notation 2.7776938 × 10^6

Prime Factorization of 27776938

Prime Factorization 2 × 7 × 73 × 27179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27776938
Product of the distinct prime numbers

The prime factorization of 27776938 is 2 × 7 × 73 × 27179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 79, 81, 875, 365, 4367, 3742, 34137, 19962, 558079, 583369, 3483754, 1294230, 73919309, 53897154, 875491219, 45536152, 7802709962, 2312846975

Basic calculations (n = 27776938)

Multiplication

n×y
n×2 55553876
n×3 83330814
n×4 111107752
n×5 138884690

Division

n÷y
n÷2 13888469
n÷3 9258979.3333333
n÷3 6944234.5
n÷5 5555387.6

Exponentiation

ny
n2 771558284655844
n3 2.1431526636272E+22
n4 5.9530218662107E+29
n5 1.6535671929038E+37

Nth Root

y√n
2√n 5270.38309803
3√n 302.85038015295
4√n 72.597404209999
5√n 30.813205041319

Divisors of 27776938

1, 2, 7, 14, 73, 146, 511, 1022, 27179, 54358, 190253, 380506, 1984067, 3968134, 13888469, 27776938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27776937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27776938 can be divided by 16 positive divisors. The sum of these divisors (counting 27776938) is 1, the average is 0.0625.

Base conversion 27776938

Base System Value
2 Binary 1101001111101011110101010
3 Ternary 1221021012210111
4 Quaternary 1221331132222
5 Quinary 24102330223
6 Senary 2431204534
8 Octal 151753652
10 Decimal 27776938
12 Duodecimal 937674a
16 Hexadecimal 1a7d7aa
20 Vigesimal 8dc26i
36 Base36 gjctm

Cryptographic Hash Functions

md5 4db29f4bd9ff2a90110ebb01b63f7564
sha1 4590e6ffa6e901493c93a5407e5cf19578e215a2
sha256 8104b179b5533660953ec7f87755451d6cc26f1d4ea345a9265744b8666dc6ec
sha512 a552060504a07123f19056676ab05e1dca6aae241e7ecce52703f0ec1c8d53a4a7e5ba2fdecd63dda9b8b33a3e8947df41ad9fddd05eb059a0d47ffa64f829b4
ripemd-160 a164d1dbead219fb222ee095835d2fd76f1f3345

27776938 as geometric shapes

Circle

Radius = n
Diameter 55553876
Circumference 174527648.72004
Area 2.4239218388911E+15

Sphere

Radius = n
Volume 8.9772168847634E+22
Surface area 9.6956873555646E+15
Circumference 174527648.72004

Square

Length = n
Perimeter 111107752
Area 771558284655844
Diagonal 39282522.440797

Cube

Length = n
Surface area 4629349707935064
Volume 2.1431526636272E+22
Space diagonal 48111067.894691

Equilateral Triangle

Length = n
Perimeter 83330814
Area 3.3409453750615E+14
Altitude 24055533.947345

Triangular Pyramid

Length = n
Surface area 3.3409453750615E+14
Volume 2.525729635948E+21
Height 13094174.146932