27291290 (number)

27291290 is an even 8-digits composite number following 27291289 and preceding 27291291. In scientific notation, it is written as 2.7291290 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 64 positive divisors. There are 9265152 positive integers (up to 27291290) that are relatively prime to 27291290.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7291290 × 10^7
Engineering notation 2.7291290 × 10^6

Prime Factorization of 27291290

Prime Factorization 2 × 5 × 13 × 17 × 53 × 233

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 27291290
Product of the distinct prime numbers

The prime factorization of 27291290 is 2 × 5 × 13 × 17 × 53 × 233. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 27291290)

Multiplication

n×y
n×2 54582580
n×3 81873870
n×4 109165160
n×5 136456450

Division

n÷y
n÷2 13645645
n÷3 9097096.6666667
n÷3 6822822.5
n÷5 5458258

Exponentiation

ny
n2 744814509864100
n3 2.0326948784909E+22
n4 5.547486541041E+29
n5 1.5139806396265E+37

Nth Root

y√n
2√n 5224.1066221891
3√n 301.07499520187
4√n 72.277981586297
5√n 30.704696775638

Divisors of 27291290

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27291289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27291290 can be divided by 64 positive divisors. The sum of these divisors (counting 27291290) is 1, the average is 0.015625.

Base conversion 27291290

Base System Value
2 Binary 1101000000110111010011010
3 Ternary 1220100112121112
4 Quaternary 1220012322122
5 Quinary 23441310130
6 Senary 2412540322
8 Octal 150067232
10 Decimal 27291290
12 Duodecimal 91816a2
16 Hexadecimal 1a06e9a
20 Vigesimal 8ab84a
36 Base36 g8y3e

Cryptographic Hash Functions

md5 0ba862480d8f0ceca132fd8a63747a96
sha1 b6873c2cbd93b1acaed61cc5df696580ffcec67f
sha256 e312941df1c118797dc55d459c918cbebc42de2f94eef2db2abbe2e5ca9e1c84
sha512 ed18ced542bc93411836dd4c0252d5a614444b626e2d8d32bbb2af9a703338191c18654631cf6ce94e635afd5144fa970eafba5c20bfefc41643966c88e405c5
ripemd-160 4989710cf8a5b353825f21b4689b563cc8a96b2b

27291290 as geometric shapes

Circle

Radius = n
Diameter 54582580
Circumference 171476232.34198
Area 2.3399037924761E+15

Sphere

Radius = n
Volume 8.5145323963421E+22
Surface area 9.3596151699046E+15
Circumference 171476232.34198

Square

Length = n
Perimeter 109165160
Area 744814509864100
Diagonal 38595712.452657

Cube

Length = n
Surface area 4468887059184600
Volume 2.0326948784909E+22
Space diagonal 47269900.884096

Equilateral Triangle

Length = n
Perimeter 81873870
Area 3.2251414332478E+14
Altitude 23634950.442048

Triangular Pyramid

Length = n
Surface area 3.2251414332478E+14
Volume 2.3955538877735E+21
Height 12865237.484219