27889739 (number)

27889739 is an odd 8-digits composite number following 27889738 and preceding 27889740. In scientific notation, it is written as 2.7889739 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 25569000 positive integers (up to 27889739) that are relatively prime to 27889739.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred eighty-nine thousand seven hundred thirty-nine

Notation

Scientific notation 2.7889739 × 10^7
Engineering notation 2.7889739 × 10^6

Prime Factorization of 27889739

Prime Factorization 31 × 19 × 47351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27889739
Product of the distinct prime numbers

The prime factorization of 27889739 is 31 × 19 × 47351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 91, 13, 965, 306, 2475, 9679, 92186, 62087, 623105, 592201, 6631175, 7210905, 67239990, 43879051, 630431823, 791329562, 1998717312, 1508876600

Basic calculations (n = 27889739)

Multiplication

n×y
n×2 55779478
n×3 83669217
n×4 111558956
n×5 139448695

Division

n÷y
n÷2 13944869.5
n÷3 9296579.6666667
n÷3 6972434.75
n÷5 5577947.8

Exponentiation

ny
n2 777837541488121
n3 2.1693686016505E+22
n4 6.0503124094828E+29
n5 1.6874163396894E+37

Nth Root

y√n
2√n 5281.0736597779
3√n 303.25978076823
4√n 72.670996001004
5√n 30.838190718948

Divisors of 27889739

1, 19, 31, 589, 47351, 899669, 1467881, 27889739

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 -27889738
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 27889739 can be divided by 8 positive divisors. The sum of these divisors (counting 27889739) is 1, the average is 0.125.

Base conversion 27889739

Base System Value
2 Binary 1101010011001000001001011
3 Ternary 1221110221112022
4 Quaternary 1222121001023
5 Quinary 24114432424
6 Senary 2433435055
8 Octal 152310113
10 Decimal 27889739
12 Duodecimal 940ba8b
16 Hexadecimal 1a9904b
20 Vigesimal 8e646j
36 Base36 glruz

Cryptographic Hash Functions

md5 718be56558186f1823bdf83f2e9462b6
sha1 0f83ce1f8e4b28c9a2a1ac74d1dfa7cfc420fac4
sha256 acd1ace45895c34bed1284b37d3852cc28c089007768619ef635847744abe809
sha512 a4b1fbbc575962c0c8d16bd149c4225a24c2a42ccbc2e6f068274aeafdedc3417b08ec7f81940195ab2368b4e113694d7cf4ec204bd57c2e289de82a954d9f02
ripemd-160 a74f0adddade98b165b7ae7c4ef0a1a82469e03e

27889739 as geometric shapes

Circle

Radius = n
Diameter 55779478
Circumference 175236398.30587
Area 2.4436487060254E+15

Sphere

Radius = n
Volume 9.0870299491649E+22
Surface area 9.7745948241017E+15
Circumference 175236398.30587

Square

Length = n
Perimeter 111558956
Area 777837541488121
Diagonal 39442047.144846

Cube

Length = n
Surface area 4667025248928726
Volume 2.1693686016505E+22
Space diagonal 48306444.957835

Equilateral Triangle

Length = n
Perimeter 83669217
Area 3.3681353547297E+14
Altitude 24153222.478918

Triangular Pyramid

Length = n
Surface area 3.3681353547297E+14
Volume 2.5566254152005E+21
Height 13147349.048282