27943902 (number)

27943902 is an even 8-digits composite number following 27943901 and preceding 27943903. In scientific notation, it is written as 2.7943902 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 7950096 positive integers (up to 27943902) that are relatively prime to 27943902.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7943902 × 10^7
Engineering notation 2.7943902 × 10^6

Prime Factorization of 27943902

Prime Factorization 2 × 9 × 7 × 479 × 463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27943902
Product of the distinct prime numbers

The prime factorization of 27943902 is 2 × 9 × 7 × 479 × 463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 33, 39, 681, 698, 8837, 7861, 19148, 64604, 473, 543568, 4502640, 6222301, 62821065, 91119209, 140986954, 496593950, 97417335, 5971242877

Basic calculations (n = 27943902)

Multiplication

n×y
n×2 55887804
n×3 83831706
n×4 111775608
n×5 139719510

Division

n÷y
n÷2 13971951
n÷3 9314634
n÷3 6985975.5
n÷5 5588780.4

Exponentiation

ny
n2 780861658985604
n3 2.1820321674251E+22
n4 6.0974493047375E+29
n5 1.7038652582155E+37

Nth Root

y√n
2√n 5286.1992016949
3√n 303.45596807083
4√n 72.706252837668
5√n 30.850159227698

Divisors of 27943902

1, 2, 7, 9, 14, 18, 63, 126, 463, 479, 926, 958, 3241, 3353, 4167, 4311, 6482, 6706, 8334, 8622, 29169, 30177, 58338, 60354, 221777, 443554, 1552439, 1995993, 3104878, 3991986, 13971951, 27943902

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27943901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27943902 can be divided by 32 positive divisors. The sum of these divisors (counting 27943902) is 1, the average is 0.03125.

Base conversion 27943902

Base System Value
2 Binary 1101010100110001111011110
3 Ternary 1221120200211100
4 Quaternary 1222212033132
5 Quinary 24123201102
6 Senary 2434533530
8 Octal 152461736
10 Decimal 27943902
12 Duodecimal 94372a6
16 Hexadecimal 1aa63de
20 Vigesimal 8ecjf2
36 Base36 gmxni

Cryptographic Hash Functions

md5 3588bc7caa847129ac348fb0b38512b8
sha1 1ce11b217babfa861a755414ad825085c4871cbf
sha256 32602c5f3b2ab23eed4d1ddb66663a33e03f048909aa82eb897e9dca40d94041
sha512 e6c5f6a0c34f91d3fa3e4c284b8ce7e6192733ff8fd14d556a24ad7ddc23b473e229ebd2a086a9f3ab0e1d7f71855087333d525d19c108807ebf371d9ef93f9d
ripemd-160 3395784f8d45aefafc4e818c7945f4103d2fadde

27943902 as geometric shapes

Circle

Radius = n
Diameter 55887804
Circumference 175576714.47167
Area 2.4531492513391E+15

Sphere

Radius = n
Volume 9.1400749694391E+22
Surface area 9.8125970053564E+15
Circumference 175576714.47167

Square

Length = n
Perimeter 111775608
Area 780861658985604
Diagonal 39518645.194025

Cube

Length = n
Surface area 4685169953913624
Volume 2.1820321674251E+22
Space diagonal 48400258.025726

Equilateral Triangle

Length = n
Perimeter 83831706
Area 3.381230167614E+14
Altitude 24200129.012863

Triangular Pyramid

Length = n
Surface area 3.381230167614E+14
Volume 2.5715495705891E+21
Height 13172881.731342