27995854 (number)

27995854 is an even 8-digits composite number following 27995853 and preceding 27995855. In scientific notation, it is written as 2.7995854 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 13035384 positive integers (up to 27995854) that are relatively prime to 27995854.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-five thousand eight hundred fifty-four

Notation

Scientific notation 2.7995854 × 10^7
Engineering notation 2.7995854 × 10^6

Prime Factorization of 27995854

Prime Factorization 2 × 19 × 59 × 12487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27995854
Product of the distinct prime numbers

The prime factorization of 27995854 is 2 × 19 × 59 × 12487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 1, 66, 803, 37, 5457, 819, 7756, 70840, 870816, 778869, 4733683, 3063947, 96873971, 41234449, 728493514, 808697401, 304482848, 7570196815

Basic calculations (n = 27995854)

Multiplication

n×y
n×2 55991708
n×3 83987562
n×4 111983416
n×5 139979270

Division

n÷y
n÷2 13997927
n÷3 9331951.3333333
n÷3 6998963.5
n÷5 5599170.8

Exponentiation

ny
n2 783767841189316
n3 2.1942250051831E+22
n4 6.1429202888256E+29
n5 1.719762995396E+37

Nth Root

y√n
2√n 5291.1108474497
3√n 303.64390871219
4√n 72.740022322307
5√n 30.861621742229

Divisors of 27995854

1, 2, 19, 38, 59, 118, 1121, 2242, 12487, 24974, 237253, 474506, 736733, 1473466, 13997927, 27995854

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27995853
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27995854 can be divided by 16 positive divisors. The sum of these divisors (counting 27995854) is 1, the average is 0.0625.

Base conversion 27995854

Base System Value
2 Binary 1101010110010111011001110
3 Ternary 1221200100002111
4 Quaternary 1222302323032
5 Quinary 24131331404
6 Senary 2440014234
8 Octal 152627316
10 Decimal 27995854
12 Duodecimal 946137a
16 Hexadecimal 1ab2ece
20 Vigesimal 8ej9ce
36 Base36 go1qm

Cryptographic Hash Functions

md5 1e1df2d4c9464ba6d677e3d6b75f24bd
sha1 9b2b1b2843b4afd4c256866f7affec87e35aba53
sha256 2193883e755049db724930cd1abcb6b1bc897efa817c7ddaa265132277dd1e52
sha512 3cfdd80482dc160d0ce31fc241f0f068163c04c8e1fded896ce74fb92db789489780aa753976807aaeb78b7bc796e36b1c36ada88367948f8938918e52d1473d
ripemd-160 8e0d5784fb16344b000ab9bc9381dce2f3f25265

27995854 as geometric shapes

Circle

Radius = n
Diameter 55991708
Circumference 175903138.51474
Area 2.4622792920003E+15

Sphere

Radius = n
Volume 9.1911482088085E+22
Surface area 9.8491171680011E+15
Circumference 175903138.51474

Square

Length = n
Perimeter 111983416
Area 783767841189316
Diagonal 39592116.417017

Cube

Length = n
Surface area 4702607047135896
Volume 2.1942250051831E+22
Space diagonal 48490241.52928

Equilateral Triangle

Length = n
Perimeter 83987562
Area 3.3938143056962E+14
Altitude 24245120.76464

Triangular Pyramid

Length = n
Surface area 3.3938143056962E+14
Volume 2.5859189676901E+21
Height 13197372.139006