27641640 (number)

27641640 is an even 8-digits composite number following 27641639 and preceding 27641641. In scientific notation, it is written as 2.7641640 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 6429696 positive integers (up to 27641640) that are relatively prime to 27641640.

Interesting facts

Basic properties

Name

Name twenty-seven million six hundred forty-one thousand six hundred forty

Notation

Scientific notation 2.7641640 × 10^7
Engineering notation 2.7641640 × 10^6

Prime Factorization of 27641640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 29 × 169 × 47

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6910410
Product of the distinct prime numbers

The prime factorization of 27641640 is 2 × 2 × 2 × 3 × 5 × 29 × 169 × 47. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 27641640)

Multiplication

n×y
n×2 55283280
n×3 82924920
n×4 110566560
n×5 138208200

Division

n÷y
n÷2 13820820
n÷3 9213880
n÷3 6910410
n÷5 5528328

Exponentiation

ny
n2 764060261889600
n3 2.1119878697458E+22
n4 5.837880837988E+29
n5 1.6136860048656E+37

Nth Root

y√n
2√n 5257.5317402751
3√n 302.35786414958
4√n 72.508839049285
5√n 30.783128929699

Divisors of 27641640

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27641639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27641640 can be divided by 128 positive divisors. The sum of these divisors (counting 27641640) is 1, the average is 0.0078125.

Base conversion 27641640

Base System Value
2 Binary 1101001011100011100101000
3 Ternary 1221000100012110
4 Quaternary 1221130130220
5 Quinary 24034013030
6 Senary 2424242320
8 Octal 151343450
10 Decimal 27641640
12 Duodecimal 93103a0
16 Hexadecimal 1a5c728
20 Vigesimal 8cf420
36 Base36 gggfc

Cryptographic Hash Functions

md5 4c7177010cbe658fa010d91464b7769f
sha1 c6a9b77661f3896ff494cf460a3535a5014a877d
sha256 0f6fbdd4f4f296d0e90cd0fa551874ee035bdf3d11133e9dca4e485d6bf0e1d9
sha512 c6f90b5bc0ae9db7cc52834d865694703f747c94a5454a7ad04797a5334ad2a611603ee86c20b41f71d8fd80d79c771f30205ddff2e28ef074dec091ce133194
ripemd-160 dee45bf2fdf6994e6230c85644a2f3f038599100

27641640 as geometric shapes

Circle

Radius = n
Diameter 55283280
Circumference 173677546.31435
Area 2.4003661056523E+15

Sphere

Radius = n
Volume 8.8466741014189E+22
Surface area 9.601464422609E+15
Circumference 173677546.31435

Square

Length = n
Perimeter 110566560
Area 764060261889600
Diagonal 39091182.174235

Cube

Length = n
Surface area 4584361571337600
Volume 2.1119878697458E+22
Space diagonal 47876724.884528

Equilateral Triangle

Length = n
Perimeter 82924920
Area 3.3084779840929E+14
Altitude 23938362.442264

Triangular Pyramid

Length = n
Surface area 3.3084779840929E+14
Volume 2.489001574135E+21
Height 13030394.058078