27831368 (number)

27831368 is an even 8-digits composite number following 27831367 and preceding 27831369. In scientific notation, it is written as 2.7831368 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 13758976 positive integers (up to 27831368) that are relatively prime to 27831368.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred thirty-one thousand three hundred sixty-eight

Notation

Scientific notation 2.7831368 × 10^7
Engineering notation 2.7831368 × 10^6

Prime Factorization of 27831368

Prime Factorization 2 × 2 × 2 × 89 × 39089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6957842
Product of the distinct prime numbers

The prime factorization of 27831368 is 2 × 2 × 2 × 89 × 39089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 49, 40, 568, 881, 5908, 5432, 73323, 72365, 874841, 906303, 6553044, 2147110, 28297804, 91998721, 127770991, 449328264, 727889046, 2169625558

Basic calculations (n = 27831368)

Multiplication

n×y
n×2 55662736
n×3 83494104
n×4 111325472
n×5 139156840

Division

n÷y
n÷2 13915684
n÷3 9277122.6666667
n÷3 6957842
n÷5 5566273.6

Exponentiation

ny
n2 774585044751424
n3 2.1557761427773E+22
n4 5.9998199155257E+29
n5 1.6698319600272E+37

Nth Root

y√n
2√n 5275.5443321045
3√n 303.04806681886
4√n 72.63294247175
5√n 30.825271524006

Divisors of 27831368

1, 2, 4, 8, 89, 178, 356, 712, 39089, 78178, 156356, 312712, 3478921, 6957842, 13915684, 27831368

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 -27831367
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 27831368 can be divided by 16 positive divisors. The sum of these divisors (counting 27831368) is 1, the average is 0.0625.

Base conversion 27831368

Base System Value
2 Binary 1101010001010110001001000
3 Ternary 1221100222110102
4 Quaternary 1222022301020
5 Quinary 24111100433
6 Senary 2432304532
8 Octal 152126110
10 Decimal 27831368
12 Duodecimal 93a2148
16 Hexadecimal 1a8ac48
20 Vigesimal 8dii88
36 Base36 gkitk

Cryptographic Hash Functions

md5 e77a49ba29e2d155ee815090cd128c97
sha1 74b7836520df129f1d6cbda91f55db5dd586befb
sha256 a936d8e853dfd2c1d16df19051e875438779be8b7451d36511b5b540af8f2eb2
sha512 6d1192621b576e9dbb2f28334590e197b08c2644402e2812b28c89390b4f84adffab867f834f606a315fc275ddfb7a627df4820eb11a58b68108c296a951b54f
ripemd-160 b3d8fc7c5466a0b1718f06fd11fcf7f31b2a2361

27831368 as geometric shapes

Circle

Radius = n
Diameter 55662736
Circumference 174869642.49631
Area 2.4334306861716E+15

Sphere

Radius = n
Volume 9.0300939905779E+22
Surface area 9.7337227446864E+15
Circumference 174869642.49631

Square

Length = n
Perimeter 111325472
Area 774585044751424
Diagonal 39359498.084997

Cube

Length = n
Surface area 4647510268508544
Volume 2.1557761427773E+22
Space diagonal 48205343.420147

Equilateral Triangle

Length = n
Perimeter 83494104
Area 3.3540516307312E+14
Altitude 24102671.710073

Triangular Pyramid

Length = n
Surface area 3.3540516307312E+14
Volume 2.5406065487967E+21
Height 13119832.694999