27943904 (number)

27943904 is an even 8-digits composite number following 27943903 and preceding 27943905. In scientific notation, it is written as 2.7943904 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 12 positive divisors. There are 13971936 positive integers (up to 27943904) that are relatively prime to 27943904.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred forty-three thousand nine hundred four

Notation

Scientific notation 2.7943904 × 10^7
Engineering notation 2.7943904 × 10^6

Prime Factorization of 27943904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 873247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1746494
Product of the distinct prime numbers

The prime factorization of 27943904 is 2 × 2 × 2 × 2 × 2 × 873247. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 21, 55, 381, 47, 2537, 1061, 8806, 17889, 716758, 587986, 5720534, 8151757, 22854749, 15047862, 844978997, 489071123, 4660979347, 1520967641

Basic calculations (n = 27943904)

Multiplication

n×y
n×2 55887808
n×3 83831712
n×4 111775616
n×5 139719520

Division

n÷y
n÷2 13971952
n÷3 9314634.6666667
n÷3 6985976
n÷5 5588780.8

Exponentiation

ny
n2 780861770761216
n3 2.1820326359421E+22
n4 6.0974510503634E+29
n5 1.7038658679605E+37

Nth Root

y√n
2√n 5286.1993908668
3√n 303.45597531048
4√n 72.7062541386
5√n 30.8501596693

Divisors of 27943904

1, 2, 4, 8, 16, 32, 873247, 1746494, 3492988, 6985976, 13971952, 27943904

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 -27943903
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 27943904 can be divided by 12 positive divisors. The sum of these divisors (counting 27943904) is 1, the average is 0.083333333333333.

Base conversion 27943904

Base System Value
2 Binary 1101010100110001111100000
3 Ternary 1221120200211102
4 Quaternary 1222212033200
5 Quinary 24123201104
6 Senary 2434533532
8 Octal 152461740
10 Decimal 27943904
12 Duodecimal 94372a8
16 Hexadecimal 1aa63e0
20 Vigesimal 8ecjf4
36 Base36 gmxnk

Cryptographic Hash Functions

md5 741569a71ce696120dfdae4c08b23b57
sha1 8e330965cf862ab46d85ef97f0806f8b02caaa46
sha256 3874d3c7483322d95a02bf094e93cbaf6426360c67d8d6501327596dc3dba5b5
sha512 333631dfc2fb185d883f266228d50a75110a776fc74321d45d57f3ac9a7438e9a318bdb9ff3e0d232cb212a71080202b9e12ceefd527ce6ec833bcbf0401eb64
ripemd-160 a9c543df6dfe6d2da2587fe174ccaf64f4c0e5da

27943904 as geometric shapes

Circle

Radius = n
Diameter 55887808
Circumference 175576727.03804
Area 2.4531496024926E+15

Sphere

Radius = n
Volume 9.1400769319587E+22
Surface area 9.8125984099702E+15
Circumference 175576727.03804

Square

Length = n
Perimeter 111775616
Area 780861770761216
Diagonal 39518648.022452

Cube

Length = n
Surface area 4685170624567296
Volume 2.1820326359421E+22
Space diagonal 48400261.489827

Equilateral Triangle

Length = n
Perimeter 83831712
Area 3.3812306516166E+14
Altitude 24200130.744914

Triangular Pyramid

Length = n
Surface area 3.3812306516166E+14
Volume 2.5715501227417E+21
Height 13172882.674151