27996944 (number)

27996944 is an even 8-digits composite number following 27996943 and preceding 27996945. In scientific notation, it is written as 2.7996944 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 13945728 positive integers (up to 27996944) that are relatively prime to 27996944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7996944 × 10^7
Engineering notation 2.7996944 × 10^6

Prime Factorization of 27996944

Prime Factorization 2 × 2 × 2 × 2 × 277 × 6317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3499618
Product of the distinct prime numbers

The prime factorization of 27996944 is 2 × 2 × 2 × 2 × 277 × 6317. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 47, 72, 786, 907, 3493, 8547, 25773, 20315, 252167, 476578, 1692568, 1651401, 90128075, 61447359, 800559231, 596876338, 7031413855, 9550812348

Basic calculations (n = 27996944)

Multiplication

n×y
n×2 55993888
n×3 83990832
n×4 111987776
n×5 139984720

Division

n÷y
n÷2 13998472
n÷3 9332314.6666667
n÷3 6999236
n÷5 5599388.8

Exponentiation

ny
n2 783828873339136
n3 2.1944813072459E+22
n4 6.143877026801E+29
n5 1.7200978106223E+37

Nth Root

y√n
2√n 5291.2138493922
3√n 303.64784938575
4√n 72.740730333096
5√n 30.861862053839

Divisors of 27996944

1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 6317, 12634, 25268, 50536, 101072, 1749809, 3499618, 6999236, 13998472, 27996944

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27996943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27996944 can be divided by 20 positive divisors. The sum of these divisors (counting 27996944) is 1, the average is 0.05.

Base conversion 27996944

Base System Value
2 Binary 1101010110011001100010000
3 Ternary 1221200101120212
4 Quaternary 1222303030100
5 Quinary 24131400234
6 Senary 2440023252
8 Octal 152631420
10 Decimal 27996944
12 Duodecimal 9461b28
16 Hexadecimal 1ab3310
20 Vigesimal 8ejc74
36 Base36 go2kw

Cryptographic Hash Functions

md5 4ec28f79dc25901e152ae034c43c180f
sha1 455e38e1f6cf85bf3b7790f1218aa3f3708ac577
sha256 212d7932eb2e6cacd137af9c47f604d704eb60d367da06a4c9aae5dac838499d
sha512 5ffb678d4dc5eaccf336bf4d74b7b49c3a33a5de9fb1bb28f1362ff1ac4cbbae93bf94a963668a39edda55409a97c698826a3294a372dbac0b59abb1a7838948
ripemd-160 0e7bd6d3507002e33adc1d332bf1cd165e2425a4

27996944 as geometric shapes

Circle

Radius = n
Diameter 55993888
Circumference 175909987.18673
Area 2.4624710301538E+15

Sphere

Radius = n
Volume 9.1922218043784E+22
Surface area 9.8498841206152E+15
Circumference 175909987.18673

Square

Length = n
Perimeter 111987776
Area 783828873339136
Diagonal 39593657.9098

Cube

Length = n
Surface area 4702973240034816
Volume 2.1944813072459E+22
Space diagonal 48492129.464661

Equilateral Triangle

Length = n
Perimeter 83990832
Area 3.3940785826571E+14
Altitude 24246064.73233

Triangular Pyramid

Length = n
Surface area 3.3940785826571E+14
Volume 2.5862210225678E+21
Height 13197885.969933