27839955 (number)

27839955 is an odd 8-digits composite number following 27839954 and preceding 27839956. In scientific notation, it is written as 2.7839955 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 12458880 positive integers (up to 27839955) that are relatively prime to 27839955.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred thirty-nine thousand nine hundred fifty-five

Notation

Scientific notation 2.7839955 × 10^7
Engineering notation 2.7839955 × 10^6

Prime Factorization of 27839955

Prime Factorization 15 × 11 × 13 × 12979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27839955
Product of the distinct prime numbers

The prime factorization of 27839955 is 15 × 11 × 13 × 12979. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 23, 41, 28, 136, 7172, 1997, 47657, 69944, 428171, 814524, 5245744, 8795657, 73918932, 2880874, 378112057, 210224302, 6580746460, 3534895292

Basic calculations (n = 27839955)

Multiplication

n×y
n×2 55679910
n×3 83519865
n×4 111359820
n×5 139199775

Division

n÷y
n÷2 13919977.5
n÷3 9279985
n÷3 6959988.75
n÷5 5567991

Exponentiation

ny
n2 775063094402025
n3 2.1577721670313E+22
n4 6.0072280030404E+29
n5 1.6724095727939E+37

Nth Root

y√n
2√n 5276.3581190059
3√n 303.07923076983
4√n 72.638544306766
5√n 30.827173435153

Divisors of 27839955

1, 11, 13, 15, 143, 165, 195, 2145, 12979, 142769, 168727, 194685, 1855997, 2141535, 2530905, 27839955

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 -27839954
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 27839955 can be divided by 16 positive divisors. The sum of these divisors (counting 27839955) is 1, the average is 0.0625.

Base conversion 27839955

Base System Value
2 Binary 1101010001100110111010011
3 Ternary 1221101102020110
4 Quaternary 1222030313103
5 Quinary 24111334310
6 Senary 2432412403
8 Octal 152146723
10 Decimal 27839955
12 Duodecimal 93a7103
16 Hexadecimal 1a8cdd3
20 Vigesimal 8djjhf
36 Base36 gkpg3

Cryptographic Hash Functions

md5 d3fc487bc0889e7396b29fa84dc0ba57
sha1 279c1c2284a718ab08025c2b85fff12c528a6a68
sha256 744c1723fdf21841065edc1624b42cccff1e6305df31177e9fb0a79ed0b76a51
sha512 d63207cda01b61075856e64b609b10bbbc54f754282b793b38ddf2e881a2e5c491f24eb24247d7398cdd7155b5da4bf8c3932c9e01d30b63650e732fea5b3f92
ripemd-160 77283813f311195511a7fc24054d5ca50a4a5cd9

27839955 as geometric shapes

Circle

Radius = n
Diameter 55679910
Circumference 174923596.20854
Area 2.434932523442E+15

Sphere

Radius = n
Volume 9.0384549174215E+22
Surface area 9.7397300937679E+15
Circumference 174923596.20854

Square

Length = n
Perimeter 111359820
Area 775063094402025
Diagonal 39371641.936857

Cube

Length = n
Surface area 4650378566412150
Volume 2.1577721670313E+22
Space diagonal 48220216.540431

Equilateral Triangle

Length = n
Perimeter 83519865
Area 3.3561216464397E+14
Altitude 24110108.270216

Triangular Pyramid

Length = n
Surface area 3.3561216464397E+14
Volume 2.5429588859391E+21
Height 13123880.645619