27681738 (number)

27681738 is an even 8-digits composite number following 27681737 and preceding 27681739. In scientific notation, it is written as 2.7681738 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 7774320 positive integers (up to 27681738) that are relatively prime to 27681738.

Interesting facts

Basic properties

Name

Name twenty-seven million six hundred eighty-one thousand seven hundred thirty-eight

Notation

Scientific notation 2.7681738 × 10^7
Engineering notation 2.7681738 × 10^6

Prime Factorization of 27681738

Prime Factorization 2 × 3 × 7 × 59 × 11171

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27681738
Product of the distinct prime numbers

The prime factorization of 27681738 is 2 × 3 × 7 × 59 × 11171. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 84, 93, 224, 719, 4100, 1087, 82921, 78196, 749888, 37973, 1669094, 6596397, 28900665, 55787209, 765469744, 136856606, 5146435624, 4622034956

Basic calculations (n = 27681738)

Multiplication

n×y
n×2 55363476
n×3 83045214
n×4 110726952
n×5 138408690

Division

n÷y
n÷2 13840869
n÷3 9227246
n÷3 6920434.5
n÷5 5536347.6

Exponentiation

ny
n2 766278618700644
n3 2.1211923957873E+22
n4 5.8718292147777E+29
n5 1.6254243790422E+37

Nth Root

y√n
2√n 5261.3437447101
3√n 302.50399739726
4√n 72.535120767185
5√n 30.792054784268

Divisors of 27681738

1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 11171, 22342, 33513, 67026, 78197, 156394, 234591, 469182, 659089, 1318178, 1977267, 3954534, 4613623, 9227246, 13840869, 27681738

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27681737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27681738 can be divided by 32 positive divisors. The sum of these divisors (counting 27681738) is 1, the average is 0.03125.

Base conversion 27681738

Base System Value
2 Binary 1101001100110001111001010
3 Ternary 1221002101012120
4 Quaternary 1221212033022
5 Quinary 24041303423
6 Senary 2425152110
8 Octal 151461712
10 Decimal 27681738
12 Duodecimal 932b636
16 Hexadecimal 1a663ca
20 Vigesimal 8d046i
36 Base36 ghbd6

Cryptographic Hash Functions

md5 58ee87a2f8e7ffaf17c38b0d2d70b30b
sha1 57a75d5694f73e67d24667faa83080af6c04187a
sha256 67069e45b14eff2661cf614566fa0da75a2ed67f52a62f9b06a70ddba2399040
sha512 702346a94770ba42d68fd348094b7925d019a29f046841e82ead6596cd75ec56a2d48ac31d8fc2b2b12dfd59cf917424e65ebb2ed8172aa6b6031e3b697ee0e2
ripemd-160 c093c0a55aeee088c1ff90dc1d26cd946ebce741

27681738 as geometric shapes

Circle

Radius = n
Diameter 55363476
Circumference 173929489.47879
Area 2.4073352791129E+15

Sphere

Radius = n
Volume 8.8852299299413E+22
Surface area 9.6293411164515E+15
Circumference 173929489.47879

Square

Length = n
Perimeter 110726952
Area 766278618700644
Diagonal 39147889.309659

Cube

Length = n
Surface area 4597671712203864
Volume 2.1211923957873E+22
Space diagonal 47946176.65781

Equilateral Triangle

Length = n
Perimeter 83045214
Area 3.318083750858E+14
Altitude 23973088.328905

Triangular Pyramid

Length = n
Surface area 3.318083750858E+14
Volume 2.4998492121042E+21
Height 13049296.436553