27644940 (number)

27644940 is an even 8-digits composite number following 27644939 and preceding 27644941. In scientific notation, it is written as 2.7644940 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 7334400 positive integers (up to 27644940) that are relatively prime to 27644940.

Interesting facts

Basic properties

Name

Name twenty-seven million six hundred forty-four thousand nine hundred forty

Notation

Scientific notation 2.7644940 × 10^7
Engineering notation 2.7644940 × 10^6

Prime Factorization of 27644940

Prime Factorization 2 × 2 × 45 × 383 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13822470
Product of the distinct prime numbers

The prime factorization of 27644940 is 2 × 2 × 45 × 383 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 60, 40, 461, 555, 7588, 8232, 83085, 16018, 123327, 923703, 1767590, 8936289, 59926624, 45763584, 436923178, 122715163, 8087376431, 546987633

Basic calculations (n = 27644940)

Multiplication

n×y
n×2 55289880
n×3 82934820
n×4 110579760
n×5 138224700

Division

n÷y
n÷2 13822470
n÷3 9214980
n÷3 6911235
n÷5 5528988

Exponentiation

ny
n2 764242707603600
n3 2.1127443797139E+22
n4 5.8406691612528E+29
n5 1.6146494852268E+37

Nth Root

y√n
2√n 5257.8455663893
3√n 302.36989601223
4√n 72.511003071185
5√n 30.783863903996

Divisors of 27644940

1, 2, 4, 45, 90, 180, 383, 401, 766, 802, 1532, 1604, 17235, 18045, 34470, 36090, 68940, 72180, 153583, 307166, 614332, 6911235, 13822470, 27644940

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 -27644939
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 27644940 can be divided by 24 positive divisors. The sum of these divisors (counting 27644940) is 1, the average is 0.041666666666667.

Base conversion 27644940

Base System Value
2 Binary 1101001011101010000001100
3 Ternary 1221000111201200
4 Quaternary 1221131100030
5 Quinary 24034114230
6 Senary 2424305500
8 Octal 151352014
10 Decimal 27644940
12 Duodecimal 9312290
16 Hexadecimal 1a5d40c
20 Vigesimal 8cfc70
36 Base36 ggiz0

Cryptographic Hash Functions

md5 fd13c8ea3fab8dfd8a0c286d2abcd74b
sha1 50a65ae3c3141fd11ad26cea788ad2d03f724d19
sha256 972fc73293d1438d43870413e75e7c08c414e8bac2695cfa072589a17d92d09d
sha512 13b79726ea6ba8126e522647a2a60dd5544703c0c945e96cf52d1405db9595ea8c6694837192c1294ea03ecee9aa6174b063dbbe43e8e97bba03ffb4761262f9
ripemd-160 77f5f071994b9f11ac28047139033d6f0669e083

27644940 as geometric shapes

Circle

Radius = n
Diameter 55289880
Circumference 173698280.82586
Area 2.400939275767E+15

Sphere

Radius = n
Volume 8.8498429629631E+22
Surface area 9.6037571030682E+15
Circumference 173698280.82586

Square

Length = n
Perimeter 110579760
Area 764242707603600
Diagonal 39095849.07899

Cube

Length = n
Surface area 4585456245621600
Volume 2.1127443797139E+22
Space diagonal 47882440.652193

Equilateral Triangle

Length = n
Perimeter 82934820
Area 3.3092679972086E+14
Altitude 23941220.326097

Triangular Pyramid

Length = n
Surface area 3.3092679972086E+14
Volume 2.4898931296824E+21
Height 13031949.692997