27381489 (number)

27381489 is an odd 8-digits composite number following 27381488 and preceding 27381490. In scientific notation, it is written as 2.7381489 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 17072640 positive integers (up to 27381489) that are relatively prime to 27381489.

Interesting facts

Basic properties

Name

Name twenty-seven million three hundred eighty-one thousand four hundred eighty-nine

Notation

Scientific notation 2.7381489 × 10^7
Engineering notation 2.7381489 × 10^6

Prime Factorization of 27381489

Prime Factorization 3 × 19 × 131 × 19 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1441131
Product of the distinct prime numbers

The prime factorization of 27381489 is 3 × 19 × 131 × 19 × 193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 58, 75, 917, 359, 110, 9929, 23496, 41295, 772589, 25126, 8319092, 2242666, 41784363, 71056109, 323365305, 601455520, 7212757653, 8170789689

Basic calculations (n = 27381489)

Multiplication

n×y
n×2 54762978
n×3 82144467
n×4 109525956
n×5 136907445

Division

n÷y
n÷2 13690744.5
n÷3 9127163
n÷3 6845372.25
n÷5 5476297.8

Exponentiation

ny
n2 749745939857121
n3 2.0529160204992E+22
n4 5.6211897433224E+29
n5 1.5391654512369E+37

Nth Root

y√n
2√n 5232.7324601971
3√n 301.40631947281
4√n 72.337628245589
5√n 30.724966090966

Divisors of 27381489

1, 3, 19, 57, 131, 193, 361, 393, 579, 1083, 2489, 3667, 7467, 11001, 25283, 47291, 69673, 75849, 141873, 209019, 480377, 1441131, 9127163, 27381489

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27381488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27381489 can be divided by 24 positive divisors. The sum of these divisors (counting 27381489) is 1, the average is 0.041666666666667.

Base conversion 27381489

Base System Value
2 Binary 1101000011100111011110001
3 Ternary 1220112010100020
4 Quaternary 1220130323301
5 Quinary 24002201424
6 Senary 2414514053
8 Octal 150347361
10 Decimal 27381489
12 Duodecimal 9205929
16 Hexadecimal 1a1cef1
20 Vigesimal 8b2de9
36 Base36 gavox

Cryptographic Hash Functions

md5 43dc887ddde519a8b1c09c9bd99458b6
sha1 6e1a6916808e6a468bc48173b8fadcab104226a1
sha256 8187dbdbe9f60d94c6c90094ef8f9036d9bcc9cb1b96fb934a18bed35335e697
sha512 87bb09891d82a0e4056dcae17ebe66f6429e176ced02660187da433b18eabb02037f4d830522e8ae4ce6b640f738b8321963bfe9e2088e10f8733cba68f79be7
ripemd-160 33bff8922f741df8e05ade40720bea6458024ae3

27381489 as geometric shapes

Circle

Radius = n
Diameter 54762978
Circumference 172042969.3735
Area 2.3553963367139E+15

Sphere

Radius = n
Volume 8.5992345179163E+22
Surface area 9.4215853468556E+15
Circumference 172042969.3735

Square

Length = n
Perimeter 109525956
Area 749745939857121
Diagonal 38723273.10177

Cube

Length = n
Surface area 4498475639142726
Volume 2.0529160204992E+22
Space diagonal 47426130.134888

Equilateral Triangle

Length = n
Perimeter 82144467
Area 3.2464951515025E+14
Altitude 23713065.067444

Triangular Pyramid

Length = n
Surface area 3.2464951515025E+14
Volume 2.4193847321692E+21
Height 12907757.70059