27955770 (number)

27955770 is an even 8-digits composite number following 27955769 and preceding 27955771. In scientific notation, it is written as 2.7955770 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 7454864 positive integers (up to 27955770) that are relatively prime to 27955770.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred fifty-five thousand seven hundred seventy

Notation

Scientific notation 2.7955770 × 10^7
Engineering notation 2.7955770 × 10^6

Prime Factorization of 27955770

Prime Factorization 2 × 3 × 5 × 931859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27955770
Product of the distinct prime numbers

The prime factorization of 27955770 is 2 × 3 × 5 × 931859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 26, 85, 910, 506, 7138, 5238, 22831, 97922, 348255, 193426, 6328196, 2248312, 57245954, 28888841, 177836757, 539502656, 7276779458, 6075611299

Basic calculations (n = 27955770)

Multiplication

n×y
n×2 55911540
n×3 83867310
n×4 111823080
n×5 139778850

Division

n÷y
n÷2 13977885
n÷3 9318590
n÷3 6988942.5
n÷5 5591154

Exponentiation

ny
n2 781525076292900
n3 2.1848135282077E+22
n4 6.1078144487462E+29
n5 1.7074865593183E+37

Nth Root

y√n
2√n 5287.321628197
3√n 303.49892205413
4√n 72.713971341119
5√n 30.852779244805

Divisors of 27955770

1, 2, 3, 5, 6, 10, 15, 30, 931859, 1863718, 2795577, 4659295, 5591154, 9318590, 13977885, 27955770

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 -27955769
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 27955770 can be divided by 16 positive divisors. The sum of these divisors (counting 27955770) is 1, the average is 0.0625.

Base conversion 27955770

Base System Value
2 Binary 1101010101001001000111010
3 Ternary 1221121022002220
4 Quaternary 1222221020322
5 Quinary 24124041040
6 Senary 2435104510
8 Octal 152511072
10 Decimal 27955770
12 Duodecimal 9442136
16 Hexadecimal 1aa923a
20 Vigesimal 8ee98a
36 Base36 gn6t6

Cryptographic Hash Functions

md5 605a680eb8e5bb9997ce916d17f398fc
sha1 7d6d9bab58d99985ee2dc8fe257fb47d88c3e2c7
sha256 2b06fd28bb1bd8abf121af75972d871d076850a6e710bd1f285b391e57c6959f
sha512 fe982ef0967aca7bd8693a9efb72f759022ec62fa16bc9579c5aed20f0d86acb34a6641928454e028e6f35b0e27259227bf95502a6ea041af4134dcee665e91d
ripemd-160 0b890dc0cff5e4663cf51ad8e11eeb32acfff67b

27955770 as geometric shapes

Circle

Radius = n
Diameter 55911540
Circumference 175651283.31489
Area 2.455233438278E+15

Sphere

Radius = n
Volume 9.1517255062411E+22
Surface area 9.8209337531119E+15
Circumference 175651283.31489

Square

Length = n
Perimeter 111823080
Area 781525076292900
Diagonal 39535429.080583

Cube

Length = n
Surface area 4689150457757400
Volume 2.1848135282077E+22
Space diagonal 48420814.00471

Equilateral Triangle

Length = n
Perimeter 83867310
Area 3.3841028488211E+14
Altitude 24210407.002355

Triangular Pyramid

Length = n
Surface area 3.3841028488211E+14
Volume 2.5748274357063E+21
Height 13178476.360194