27291240 (number)

27291240 is an even 8-digits composite number following 27291239 and preceding 27291241. In scientific notation, it is written as 2.7291240 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 144 positive divisors. There are 6935040 positive integers (up to 27291240) that are relatively prime to 27291240.

Interesting facts

Basic properties

Name

Name twenty-seven million two hundred ninety-one thousand two hundred forty

Notation

Scientific notation 2.7291240 × 10^7
Engineering notation 2.7291240 × 10^6

Prime Factorization of 27291240

Prime Factorization 2 × 2 × 2 × 5 × 3 × 3 × 43 × 41 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 52890
Product of the distinct prime numbers

The prime factorization of 27291240 is 2 × 2 × 2 × 5 × 3 × 3 × 43 × 41 × 43. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 27291240)

Multiplication

n×y
n×2 54582480
n×3 81873720
n×4 109164960
n×5 136456200

Division

n÷y
n÷2 13645620
n÷3 9097080
n÷3 6822810
n÷5 5458248

Exponentiation

ny
n2 744811780737600
n3 2.0326837062937E+22
n4 5.5474458872551E+29
n5 1.5139667709609E+37

Nth Root

y√n
2√n 5224.1018366797
3√n 301.07481133662
4√n 72.277948481398
5√n 30.704685524899

Divisors of 27291240

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27291239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27291240 can be divided by 144 positive divisors. The sum of these divisors (counting 27291240) is 1, the average is 0.0069444444444444.

Base conversion 27291240

Base System Value
2 Binary 1101000000110111001101000
3 Ternary 1220100112112200
4 Quaternary 1220012321220
5 Quinary 23441304430
6 Senary 2412540200
8 Octal 150067150
10 Decimal 27291240
12 Duodecimal 9181660
16 Hexadecimal 1a06e68
20 Vigesimal 8ab820
36 Base36 g8y20

Cryptographic Hash Functions

md5 5b29df49862dea98084944e85d3e4c25
sha1 089dac76fd5a4fdad638048ea409df0407c07492
sha256 4d575e6d32f2a0db016344244df300f6756865f4c71ae1a01e2c700ab7017955
sha512 cd4e4c256960375d298581f14f74b519fab76ac18424c1a3f4c7f2ebee5a3556198c047a7334f148064076b8721803686ecd1eeea12b4666e4b19934b34167c8
ripemd-160 d41b55d0c7e3f4d5a850605243d7badbd2807c3c

27291240 as geometric shapes

Circle

Radius = n
Diameter 54582480
Circumference 171475918.18271
Area 2.3398952186724E+15

Sphere

Radius = n
Volume 8.514485598352E+22
Surface area 9.3595808746895E+15
Circumference 171475918.18271

Square

Length = n
Perimeter 109164960
Area 744811780737600
Diagonal 38595641.741979

Cube

Length = n
Surface area 4468870684425600
Volume 2.0326837062937E+22
Space diagonal 47269814.281556

Equilateral Triangle

Length = n
Perimeter 81873720
Area 3.2251296157834E+14
Altitude 23634907.140778

Triangular Pyramid

Length = n
Surface area 3.2251296157834E+14
Volume 2.3955407212128E+21
Height 12865213.913993