27661331 (number)

27661331 is an odd 8-digits composite number following 27661330 and preceding 27661332. In scientific notation, it is written as 2.7661331 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 25821600 positive integers (up to 27661331) that are relatively prime to 27661331.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7661331 × 10^7
Engineering notation 2.7661331 × 10^6

Prime Factorization of 27661331

Prime Factorization 31 × 29 × 29 × 1061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 953839
Product of the distinct prime numbers

The prime factorization of 27661331 is 31 × 29 × 29 × 1061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 76, 76, 371, 966, 1477, 3156, 95359, 62366, 430474, 724285, 6197977, 7445869, 24384618, 20793381, 816973581, 30482809, 3268537176, 8738827073

Basic calculations (n = 27661331)

Multiplication

n×y
n×2 55322662
n×3 82983993
n×4 110645324
n×5 138306655

Division

n÷y
n÷2 13830665.5
n÷3 9220443.6666667
n÷3 6915332.75
n÷5 5532266.2

Exponentiation

ny
n2 765149232691561
n3 2.1165046189877E+22
n4 5.8545334828848E+29
n5 1.6194418852066E+37

Nth Root

y√n
2√n 5259.4040536928
3√n 302.42964372458
4√n 72.521748832283
5√n 30.787513459305

Divisors of 27661331

1, 29, 31, 841, 899, 1061, 26071, 30769, 32891, 892301, 953839, 27661331

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27661330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27661331 can be divided by 12 positive divisors. The sum of these divisors (counting 27661331) is 1, the average is 0.083333333333333.

Base conversion 27661331

Base System Value
2 Binary 1101001100001010000010011
3 Ternary 1221001100012202
4 Quaternary 1221201100103
5 Quinary 24040130311
6 Senary 2424513415
8 Octal 151412023
10 Decimal 27661331
12 Duodecimal 931b86b
16 Hexadecimal 1a61413
20 Vigesimal 8chd6b
36 Base36 ggvmb

Cryptographic Hash Functions

md5 2b769e61922a4bebb2fe4cb532910998
sha1 5bc9a27a461ee98206881f161343a5c71f37ade2
sha256 f6de072bbe64dfce9d4302c8906c8d2271fed187eacc19a5fea40a93948eeaad
sha512 03427f48beca3400a11d215724cd6f72cd63d04e4c111bcb0607bf7ad6ab5d49cd4ee68dfe4e6cb246a8e41f08ff0af49f9700e8afc97353662f04020e63d296
ripemd-160 82f55d82767b5fa4d14da49b5d6d05d8a4e8b41e

27661331 as geometric shapes

Circle

Radius = n
Diameter 55322662
Circumference 173801268.51623
Area 2.4037872083237E+15

Sphere

Radius = n
Volume 8.865593816401E+22
Surface area 9.6151488332947E+15
Circumference 173801268.51623

Square

Length = n
Perimeter 110645324
Area 765149232691561
Diagonal 39119029.453491

Cube

Length = n
Surface area 4590895396149366
Volume 2.1165046189877E+22
Space diagonal 47910830.69698

Equilateral Triangle

Length = n
Perimeter 82983993
Area 3.3131933659853E+14
Altitude 23955415.34849

Triangular Pyramid

Length = n
Surface area 3.3131933659853E+14
Volume 2.4943246141648E+21
Height 13039676.484497