27646940 (number)

27646940 is an even 8-digits composite number following 27646939 and preceding 27646941. In scientific notation, it is written as 2.7646940 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 10944000 positive integers (up to 27646940) that are relatively prime to 27646940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7646940 × 10^7
Engineering notation 2.7646940 × 10^6

Prime Factorization of 27646940

Prime Factorization 2 × 2 × 5 × 97 × 14251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13823470
Product of the distinct prime numbers

The prime factorization of 27646940 is 2 × 2 × 5 × 97 × 14251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 5, 31, 331, 300, 8914, 335, 18283, 52055, 830116, 14400, 3166508, 7034626, 52989042, 75858867, 371937380, 299433671, 3015889229, 9331698266

Basic calculations (n = 27646940)

Multiplication

n×y
n×2 55293880
n×3 82940820
n×4 110587760
n×5 138234700

Division

n÷y
n÷2 13823470
n÷3 9215646.6666667
n÷3 6911735
n÷5 5529388

Exponentiation

ny
n2 764353291363600
n3 2.1132029585132E+22
n4 5.8423595401837E+29
n5 1.6152336366589E+37

Nth Root

y√n
2√n 5258.0357549184
3√n 302.3771875842
4√n 72.51231450532
5√n 30.784309308806

Divisors of 27646940

1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 14251, 28502, 57004, 71255, 142510, 285020, 1382347, 2764694, 5529388, 6911735, 13823470, 27646940

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 -27646939
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 27646940 can be divided by 24 positive divisors. The sum of these divisors (counting 27646940) is 1, the average is 0.041666666666667.

Base conversion 27646940

Base System Value
2 Binary 1101001011101101111011100
3 Ternary 1221000121110202
4 Quaternary 1221131233130
5 Quinary 24034200230
6 Senary 2424323032
8 Octal 151355734
10 Decimal 27646940
12 Duodecimal 9313478
16 Hexadecimal 1a5dbdc
20 Vigesimal 8cfh70
36 Base36 ggkik

Cryptographic Hash Functions

md5 0c1ec87e93f8103e6f2b9286371a040f
sha1 cd76109da44e2182bc794551e0dc923b4b793cc4
sha256 40c3270c0d3d864177b54b01432568f45c8891580a6a8314fe586691cfe72cc9
sha512 e48a562ffd74e21179726a0ca1b72b16fc6844e661741a7b5fbe758ff3fc80aaab19adab466a00045877af73b85315a6015aacfd278c555707897230533d04aa
ripemd-160 e1fb3e53c47c419320c6cd08888d4418bdba70f3

27646940 as geometric shapes

Circle

Radius = n
Diameter 55293880
Circumference 173710847.19648
Area 2.4012866848951E+15

Sphere

Radius = n
Volume 8.8517638533457E+22
Surface area 9.6051467395803E+15
Circumference 173710847.19648

Square

Length = n
Perimeter 110587760
Area 764353291363600
Diagonal 39098677.506115

Cube

Length = n
Surface area 4586119748181600
Volume 2.1132029585132E+22
Space diagonal 47885904.753808

Equilateral Triangle

Length = n
Perimeter 82940820
Area 3.3097468389356E+14
Altitude 23942952.376904

Triangular Pyramid

Length = n
Surface area 3.3097468389356E+14
Volume 2.4904335699803E+21
Height 13032892.502038