27838028 (number)

27838028 is an even 8-digits composite number following 27838027 and preceding 27838029. In scientific notation, it is written as 2.7838028 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 13124160 positive integers (up to 27838028) that are relatively prime to 27838028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7838028 × 10^7
Engineering notation 2.7838028 × 10^6

Prime Factorization of 27838028

Prime Factorization 2 × 2 × 1247 × 5581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13919014
Product of the distinct prime numbers

The prime factorization of 27838028 is 2 × 2 × 1247 × 5581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 41, 100, 982, 102, 183, 2168, 94700, 8646, 6340, 905559, 5841231, 3668687, 45762470, 49907831, 128729061, 464114518, 3637927192, 2473729913

Basic calculations (n = 27838028)

Multiplication

n×y
n×2 55676056
n×3 83514084
n×4 111352112
n×5 139190140

Division

n÷y
n÷2 13919014
n÷3 9279342.6666667
n÷3 6959507
n÷5 5567605.6

Exponentiation

ny
n2 774955802928784
n3 2.1573241340694E+22
n4 6.00556496493E+29
n5 1.6718308564954E+37

Nth Root

y√n
2√n 5276.1755088321
3√n 303.07223785679
4√n 72.637287317411
5√n 30.826746670038

Divisors of 27838028

1, 2, 4, 1247, 2494, 4988, 5581, 11162, 22324, 6959507, 13919014, 27838028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27838027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27838028 can be divided by 12 positive divisors. The sum of these divisors (counting 27838028) is 1, the average is 0.083333333333333.

Base conversion 27838028

Base System Value
2 Binary 1101010001100011001001100
3 Ternary 1221101022121002
4 Quaternary 1222030121030
5 Quinary 24111304103
6 Senary 2432355432
8 Octal 152143114
10 Decimal 27838028
12 Duodecimal 93a5b78
16 Hexadecimal 1a8c64c
20 Vigesimal 8djf18
36 Base36 gknyk

Cryptographic Hash Functions

md5 aef7b39a10d59fc0cbdab19bfc1cce16
sha1 253b7945a648fbc904939f38c15285c039d8f425
sha256 c2ad3d75180d49bd0caddf5df40def543d7f24e2309513b4f7bc59d73b4b509c
sha512 6b0184de5a63015a5a46fc6ac32a3f7bf038f31eff189d74ad502e1f98fcedc9575b8a522aecb80ae3a9a32418d2b8730f2c6c5bb3bd572bd29655390c81e2be
ripemd-160 c53d9e1570d40a866269d8b9f46acbad0109b0ac

27838028 as geometric shapes

Circle

Radius = n
Diameter 55676056
Circumference 174911488.51045
Area 2.4345954573378E+15

Sphere

Radius = n
Volume 9.0365782013392E+22
Surface area 9.7383818293514E+15
Circumference 174911488.51045

Square

Length = n
Perimeter 111352112
Area 774955802928784
Diagonal 39368916.747322

Cube

Length = n
Surface area 4649734817572704
Volume 2.1573241340694E+22
Space diagonal 48216878.878525

Equilateral Triangle

Length = n
Perimeter 83514084
Area 3.3556570607325E+14
Altitude 24108439.439263

Triangular Pyramid

Length = n
Surface area 3.3556570607325E+14
Volume 2.5424308740298E+21
Height 13122972.249107