27831042 (number)

27831042 is an even 8-digits composite number following 27831041 and preceding 27831043. In scientific notation, it is written as 2.7831042 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 9101664 positive integers (up to 27831042) that are relatively prime to 27831042.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred thirty-one thousand forty-two

Notation

Scientific notation 2.7831042 × 10^7
Engineering notation 2.7831042 × 10^6

Prime Factorization of 27831042

Prime Factorization 2 × 9 × 53 × 29173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27831042
Product of the distinct prime numbers

The prime factorization of 27831042 is 2 × 9 × 53 × 29173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 26, 43, 261, 971, 7845, 8716, 31028, 64728, 745240, 382657, 3318133, 5373175, 12780777, 12921281, 338411058, 934293502, 7354610566, 1701733933

Basic calculations (n = 27831042)

Multiplication

n×y
n×2 55662084
n×3 83493126
n×4 111324168
n×5 139155210

Division

n÷y
n÷2 13915521
n÷3 9277014
n÷3 6957760.5
n÷5 5566208.4

Exponentiation

ny
n2 774566898805764
n3 2.1557003892473E+22
n4 5.9995388072558E+29
n5 1.6697341652537E+37

Nth Root

y√n
2√n 5275.5134347284
3√n 303.04688357297
4√n 72.632729776103
5√n 30.825199309909

Divisors of 27831042

1, 2, 9, 18, 53, 106, 477, 954, 29173, 58346, 262557, 525114, 1546169, 3092338, 13915521, 27831042

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 -27831041
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 27831042 can be divided by 16 positive divisors. The sum of these divisors (counting 27831042) is 1, the average is 0.0625.

Base conversion 27831042

Base System Value
2 Binary 1101010001010101100000010
3 Ternary 1221100222000100
4 Quaternary 1222022230002
5 Quinary 24111043132
6 Senary 2432303230
8 Octal 152125402
10 Decimal 27831042
12 Duodecimal 93a1b16
16 Hexadecimal 1a8ab02
20 Vigesimal 8dihc2
36 Base36 gkiki

Cryptographic Hash Functions

md5 72d398ed67ea7c93db8584fb74d7c43e
sha1 cf8c48e9ff481eb4aa2da8c158e13b6fff63d61a
sha256 a681e4e05cf98bade3a31f91201b54488348e5b0c05fd7728236d5baf75d4c78
sha512 83199d1bdda87ccf4c6f899b06008b93dae6145f2a537d79f402131a79aead656602d35fb955b1a6f1ba5042a9b5ed04fbcb386c12ceb011dd6828ffff21a9f4
ripemd-160 7a2f7fecaacebc7fadbe5459ac5ef9faa261ff56

27831042 as geometric shapes

Circle

Radius = n
Diameter 55662084
Circumference 174867594.1779
Area 2.433373679002E+15

Sphere

Radius = n
Volume 9.0297766749333E+22
Surface area 9.7334947160081E+15
Circumference 174867594.1779

Square

Length = n
Perimeter 111324168
Area 774566898805764
Diagonal 39359037.051375

Cube

Length = n
Surface area 4647401392834584
Volume 2.1557003892473E+22
Space diagonal 48204778.771583

Equilateral Triangle

Length = n
Perimeter 83493126
Area 3.3539730564816E+14
Altitude 24102389.385792

Triangular Pyramid

Length = n
Surface area 3.3539730564816E+14
Volume 2.5405172724054E+21
Height 13119679.017125