27779939 (number)

27779939 is an odd 8-digits composite number following 27779938 and preceding 27779940. In scientific notation, it is written as 2.7779939 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 25158600 positive integers (up to 27779939) that are relatively prime to 27779939.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7779939 × 10^7
Engineering notation 2.7779939 × 10^6

Prime Factorization of 27779939

Prime Factorization 11 × 271 × 9319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27779939
Product of the distinct prime numbers

The prime factorization of 27779939 is 11 × 271 × 9319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 86, 58, 158, 131, 1736, 6127, 61355, 52356, 623982, 436378, 1802320, 7003593, 63438701, 62630363, 530582212, 88725119, 4540005743, 8672896657

Basic calculations (n = 27779939)

Multiplication

n×y
n×2 55559878
n×3 83339817
n×4 111119756
n×5 138899695

Division

n÷y
n÷2 13889969.5
n÷3 9259979.6666667
n÷3 6944984.75
n÷5 5555987.8

Exponentiation

ny
n2 771725010843721
n3 2.1438473726013E+22
n4 5.9555949236174E+29
n5 1.654460636868E+37

Nth Root

y√n
2√n 5270.6677945019
3√n 302.86128633781
4√n 72.599364973131
5√n 30.81387081976

Divisors of 27779939

1, 11, 271, 2981, 9319, 102509, 2525449, 27779939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27779938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27779939 can be divided by 8 positive divisors. The sum of these divisors (counting 27779939) is 1, the average is 0.125.

Base conversion 27779939

Base System Value
2 Binary 1101001111110001101100011
3 Ternary 1221021100220122
4 Quaternary 1221332031203
5 Quinary 24102424224
6 Senary 2431230455
8 Octal 151761543
10 Decimal 27779939
12 Duodecimal 937842b
16 Hexadecimal 1a7e363
20 Vigesimal 8dc9gj
36 Base36 gjf4z

Cryptographic Hash Functions

md5 8d5738b26dac613b3a733102a6a9b906
sha1 d321fc5ceea4245aff2111b3c8599759ae1d3fe3
sha256 4c057b0e1972c034e092878e4877a4dd052ab710f1f510584e75940a50e3513e
sha512 58727a1adc7582dbe3eb07cfa2d7654040cabbaf3cc71a6164eaecf30ba55237e376269ffdaaccb83017d05e2b8c802d4f6bcea84212e27cf45ac2474f230104
ripemd-160 176b0d9424fa85a2ab01fee65b055155aa4198e6

27779939 as geometric shapes

Circle

Radius = n
Diameter 55559878
Circumference 174546504.55915
Area 2.4244456246581E+15

Sphere

Radius = n
Volume 8.9801268749093E+22
Surface area 9.6977824986326E+15
Circumference 174546504.55915

Square

Length = n
Perimeter 111119756
Area 771725010843721
Diagonal 39286766.495697

Cube

Length = n
Surface area 4630350065062326
Volume 2.1438473726013E+22
Space diagonal 48116265.779164

Equilateral Triangle

Length = n
Perimeter 83339817
Area 3.3416673206324E+14
Altitude 24058132.889582

Triangular Pyramid

Length = n
Surface area 3.3416673206324E+14
Volume 2.5265483583256E+21
Height 13095588.831899