27987110 (number)

27987110 is an even 8-digits composite number following 27987109 and preceding 27987111. In scientific notation, it is written as 2.7987110 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 10833600 positive integers (up to 27987110) that are relatively prime to 27987110.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred eighty-seven thousand one hundred ten

Notation

Scientific notation 2.7987110 × 10^7
Engineering notation 2.7987110 × 10^6

Prime Factorization of 27987110

Prime Factorization 2 × 5 × 31 × 90281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27987110
Product of the distinct prime numbers

The prime factorization of 27987110 is 2 × 5 × 31 × 90281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 100, 31, 423, 753, 6469, 6966, 50513, 62945, 907990, 434086, 2425494, 4378385, 50210092, 88440717, 876949518, 730501412, 8523601355, 5468348882

Basic calculations (n = 27987110)

Multiplication

n×y
n×2 55974220
n×3 83961330
n×4 111948440
n×5 139935550

Division

n÷y
n÷2 13993555
n÷3 9329036.6666667
n÷3 6996777.5
n÷5 5597422

Exponentiation

ny
n2 783278326152100
n3 2.1921696674635E+22
n4 6.1352493621964E+29
n5 1.7170789877722E+37

Nth Root

y√n
2√n 5290.284491405
3√n 303.61229285452
4√n 72.73434189848
5√n 30.859693687164

Divisors of 27987110

1, 2, 5, 10, 31, 62, 155, 310, 90281, 180562, 451405, 902810, 2798711, 5597422, 13993555, 27987110

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 -27987109
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 27987110 can be divided by 16 positive divisors. The sum of these divisors (counting 27987110) is 1, the average is 0.0625.

Base conversion 27987110

Base System Value
2 Binary 1101010110000110010100110
3 Ternary 1221122220002122
4 Quaternary 1222300302212
5 Quinary 24131041420
6 Senary 2435505542
8 Octal 152606246
10 Decimal 27987110
12 Duodecimal 94582b2
16 Hexadecimal 1ab0ca6
20 Vigesimal 8ei7fa
36 Base36 gnuzq

Cryptographic Hash Functions

md5 5e284249d189423e42266f2738095338
sha1 9b77ab64f70cc67531b5f9ae002abb37e1dd47ab
sha256 07291c896f252f897403904fe3676628525fee3f47bdc5c5f2a48ae19d5251a0
sha512 3dc0e885addf5c4694c3e44971b401b097f6feb4fe08f409ba72e95232242df9ef633b1e203644bc5f9cfae4c9588f102aa46a7794aafa2b1741a3e5f971eaf6
ripemd-160 b4855c98605ff1a03f6b838c8789c4cdfe0ee055

27987110 as geometric shapes

Circle

Radius = n
Diameter 55974220
Circumference 175848198.34242
Area 2.4607414351555E+15

Sphere

Radius = n
Volume 9.1825388303008E+22
Surface area 9.8429657406222E+15
Circumference 175848198.34242

Square

Length = n
Perimeter 111948440
Area 783278326152100
Diagonal 39579750.533628

Cube

Length = n
Surface area 4699669956912600
Volume 2.1921696674635E+22
Space diagonal 48475096.477019

Equilateral Triangle

Length = n
Perimeter 83961330
Area 3.3916946434074E+14
Altitude 24237548.238509

Triangular Pyramid

Length = n
Surface area 3.3916946434074E+14
Volume 2.5834967289581E+21
Height 13193250.177876