27691 (number)

27691 is an odd 5-digits prime number following 27690 and preceding 27692. In scientific notation, it is written as 2.7691 × 10^4. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 27690 positive integers (up to 27691) that are relatively prime to 27691.

Interesting facts

Basic properties

Name

Name twenty-seven thousand six hundred ninety-one

Notation

Scientific notation 2.7691 × 10^4
Engineering notation 2.7691 × 10^3

Prime Factorization of 27691

Prime Factorization 27691

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 27691
Product of the distinct prime numbers

The prime factorization of 27691 is 27691. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 10, 21, 26, 767, 352, 9626, 5509, 53667, 48877, 253684, 598074, 5067288, 8340933, 18696674, 99615624, 583453820, 769683181, 4676761114, 6750133217

Basic calculations (n = 27691)

Multiplication

n×y
n×2 55382
n×3 83073
n×4 110764
n×5 138455

Division

n÷y
n÷2 13845.5
n÷3 9230.3333333333
n÷3 6922.75
n÷5 5538.2

Exponentiation

ny
n2 766791481
n3 21233222900371
n4 587969175334173361
n5 1.6281454434179E+22

Nth Root

y√n
2√n 166.40612969479
3√n 30.253773178681
4√n 12.899849987298
5√n 7.7351319749353

Divisors of 27691

1, 27691

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 27692
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 13846
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 166.40913436467
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999277769753
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27691 can be divided by 2 positive divisors. The sum of these divisors (counting 27691) is 27692, the average is 13846.

Base conversion 27691

Base System Value
2 Binary 110110000101011
3 Ternary 1101222121
4 Quaternary 12300223
5 Quinary 1341231
6 Senary 332111
8 Octal 66053
10 Decimal 27691
12 Duodecimal 14037
16 Hexadecimal 6c2b
20 Vigesimal 394b
36 Base36 ld7

Cryptographic Hash Functions

md5 633b068fcffcbe7a7c7499bd30fe2dea
sha1 9d933e85f9e70d65743f7b72e15110962996bb11
sha256 f8175ec6ed2e5c51e43bdf1497a4811fdd46356f746fb5d370c8ae1351189e4f
sha512 01a249518bcfe8f7d891d5030e2ecafd53c1f38b8896531a4807864d09013f0bdac61827d3b309632e925a08e6aed426bd78682d49d979006787ad0702246edc
ripemd-160 0311269841be1ffe70d397005dd7700726c16e75

27691 as geometric shapes

Circle

Radius = n
Diameter 55382
Circumference 173987.68434111
Area 2408946483.5448

Sphere

Radius = n
Volume 88941516101120
Surface area 9635785934.1793
Circumference 173987.68434111

Square

Length = n
Perimeter 110764
Area 766791481
Diagonal 39160.987755673

Cube

Length = n
Surface area 4600748886
Volume 21233222900371
Space diagonal 47962.21891239

Equilateral Triangle

Length = n
Perimeter 83073
Area 332030450.97575
Altitude 23981.109456195

Triangular Pyramid

Length = n
Surface area 332030450.97575
Volume 2502359316549.6
Height 13053.662585224