27996844 (number)

27996844 is an even 8-digits composite number following 27996843 and preceding 27996845. In scientific notation, it is written as 2.7996844 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 13546800 positive integers (up to 27996844) that are relatively prime to 27996844.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7996844 × 10^7
Engineering notation 2.7996844 × 10^6

Prime Factorization of 27996844

Prime Factorization 2 × 2 × 31 × 225781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13998422
Product of the distinct prime numbers

The prime factorization of 27996844 is 2 × 2 × 31 × 225781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 88, 24, 12, 675, 6939, 6016, 20109, 56296, 958489, 381455, 7606339, 7550002, 28923699, 81428420, 24923910, 138540483, 122701858, 6483817301

Basic calculations (n = 27996844)

Multiplication

n×y
n×2 55993688
n×3 83990532
n×4 111987376
n×5 139984220

Division

n÷y
n÷2 13998422
n÷3 9332281.3333333
n÷3 6999211
n÷5 5599368.8

Exponentiation

ny
n2 783823273960336
n3 2.1944577924637E+22
n4 6.143789248019E+29
n5 1.7200670914567E+37

Nth Root

y√n
2√n 5291.2043997563
3√n 303.64748786032
4√n 72.740665378839
5√n 30.861840007214

Divisors of 27996844

1, 2, 4, 31, 62, 124, 225781, 451562, 903124, 6999211, 13998422, 27996844

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27996843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27996844 can be divided by 12 positive divisors. The sum of these divisors (counting 27996844) is 1, the average is 0.083333333333333.

Base conversion 27996844

Base System Value
2 Binary 1101010110011001010101100
3 Ternary 1221200101110011
4 Quaternary 1222303022230
5 Quinary 24131344334
6 Senary 2440023004
8 Octal 152631254
10 Decimal 27996844
12 Duodecimal 9461a64
16 Hexadecimal 1ab32ac
20 Vigesimal 8ejc24
36 Base36 go2i4

Cryptographic Hash Functions

md5 0f6ec5528e17d90e05a7accd7cc058f2
sha1 a75114d2766656ed6cc7fcd352d0c8a1b6f479e4
sha256 dbd4a7c13c68f9206524e0e3dfd3b89a867acae9c01304595da19600322b8016
sha512 e803a44adebf8e269e81af36de0f423a1a75914781a22940ce4b1c4410bd7a714f45c5b67647b1af06fe1191a816a69bf37b1b33cada9c93e77a80f2c38a5e0b
ripemd-160 e37177f2280c5a05d1231761b440c39d49652dc3

27996844 as geometric shapes

Circle

Radius = n
Diameter 55993688
Circumference 175909358.8682
Area 2.4624534391865E+15

Sphere

Radius = n
Volume 9.192123305889E+22
Surface area 9.849813756746E+15
Circumference 175909358.8682

Square

Length = n
Perimeter 111987376
Area 783823273960336
Diagonal 39593516.488444

Cube

Length = n
Surface area 4702939643762016
Volume 2.1944577924637E+22
Space diagonal 48491956.25958

Equilateral Triangle

Length = n
Perimeter 83990532
Area 3.3940543366357E+14
Altitude 24245978.12979

Triangular Pyramid

Length = n
Surface area 3.3940543366357E+14
Volume 2.5861933101312E+21
Height 13197838.829481