27455220 (number)

27455220 is an even 8-digits composite number following 27455219 and preceding 27455221. In scientific notation, it is written as 2.7455220 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6756480 positive integers (up to 27455220) that are relatively prime to 27455220.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred fifty-five thousand two hundred twenty

Notation

Scientific notation 2.7455220 × 10^7
Engineering notation 2.7455220 × 10^6

Prime Factorization of 27455220

Prime Factorization 2 × 2 × 585 × 3 × 3911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13727610
Product of the distinct prime numbers

The prime factorization of 27455220 is 2 × 2 × 585 × 3 × 3911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 22, 75, 588, 487, 3826, 2233, 90748, 59871, 472494, 515601, 1658591, 8416009, 67818924, 86768295, 485571598, 287697965, 7754441745, 6693420450

Basic calculations (n = 27455220)

Multiplication

n×y
n×2 54910440
n×3 82365660
n×4 109820880
n×5 137276100

Division

n÷y
n÷2 13727610
n÷3 9151740
n÷3 6863805
n÷5 5491044

Exponentiation

ny
n2 753789105248400
n3 2.0695445718198E+22
n4 5.6819801519118E+29
n5 1.5600001510637E+37

Nth Root

y√n
2√n 5239.772895842
3√n 301.67661244676
4√n 72.386275604164
5√n 30.741495114518

Divisors of 27455220

1, 2, 3, 4, 6, 12, 585, 1170, 1755, 2340, 3510, 3911, 7020, 7822, 11733, 15644, 23466, 46932, 2287935, 4575870, 6863805, 9151740, 13727610, 27455220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27455219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27455220 can be divided by 24 positive divisors. The sum of these divisors (counting 27455220) is 1, the average is 0.041666666666667.

Base conversion 27455220

Base System Value
2 Binary 1101000101110111011110100
3 Ternary 1220122212111000
4 Quaternary 1220232323310
5 Quinary 24012031340
6 Senary 2420243300
8 Octal 150567364
10 Decimal 27455220
12 Duodecimal 9240530
16 Hexadecimal 1a2eef4
20 Vigesimal 8bbi10
36 Base36 gcgl0

Cryptographic Hash Functions

md5 a5304d96533fdc80be67247f59ca5e65
sha1 0d9cc26adfd3bccf9dfa289efcb005a86777aede
sha256 c11fc60822dfd2cd514bac450ceb3fef2c855e978969156c5499d57c388d1ca6
sha512 019a447e3bc5336fec7d993b7d0b8c4008b31d2496b6082c88189220e44af7a831f7a3b978826e8c299fe0e9601b537012f4819572aaa548aefdd7ed0b3ec5be
ripemd-160 14d460113e3272f98a9016e6cfcb7cbd1e1d86a9

27455220 as geometric shapes

Circle

Radius = n
Diameter 54910440
Circumference 172506234.90938
Area 2.3680983154044E+15

Sphere

Radius = n
Volume 8.6688880308076E+22
Surface area 9.4723932616176E+15
Circumference 172506234.90938

Square

Length = n
Perimeter 109820880
Area 753789105248400
Diagonal 38827544.481937

Cube

Length = n
Surface area 4522734631490400
Volume 2.0695445718198E+22
Space diagonal 47553835.972981

Equilateral Triangle

Length = n
Perimeter 82365660
Area 3.2640025712053E+14
Altitude 23776917.986491

Triangular Pyramid

Length = n
Surface area 3.2640025712053E+14
Volume 2.438981667836E+21
Height 12942514.827312