27431640 (number)

27431640 is an even 8-digits composite number following 27431639 and preceding 27431641. In scientific notation, it is written as 2.7431640 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 6994944 positive integers (up to 27431640) that are relatively prime to 27431640.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty-one thousand six hundred forty

Notation

Scientific notation 2.7431640 × 10^7
Engineering notation 2.7431640 × 10^6

Prime Factorization of 27431640

Prime Factorization 2 × 2 × 2 × 1035 × 3313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6857910
Product of the distinct prime numbers

The prime factorization of 27431640 is 2 × 2 × 2 × 1035 × 3313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 88, 63, 470, 837, 6519, 1538, 17675, 22784, 484361, 228528, 8057659, 9342277, 74478453, 53917907, 743246220, 705830461, 1867689575, 8006076828

Basic calculations (n = 27431640)

Multiplication

n×y
n×2 54863280
n×3 82294920
n×4 109726560
n×5 137158200

Division

n÷y
n÷2 13715820
n÷3 9143880
n÷3 6857910
n÷5 5486328

Exponentiation

ny
n2 752494873089600
n3 2.064216846044E+22
n4 5.6624853402613E+29
n5 1.5533125935933E+37

Nth Root

y√n
2√n 5237.5223149883
3√n 301.59022241495
4√n 72.370728302182
5√n 30.736212814023

Divisors of 27431640

1, 2, 4, 8, 1035, 2070, 3313, 4140, 6626, 8280, 13252, 26504, 3428955, 6857910, 13715820, 27431640

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 -27431639
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 27431640 can be divided by 16 positive divisors. The sum of these divisors (counting 27431640) is 1, the average is 0.0625.

Base conversion 27431640

Base System Value
2 Binary 1101000101001001011011000
3 Ternary 1220121200010200
4 Quaternary 1220221023120
5 Quinary 24010303030
6 Senary 2415542200
8 Octal 150511330
10 Decimal 27431640
12 Duodecimal 922a960
16 Hexadecimal 1a292d8
20 Vigesimal 8b8j20
36 Base36 gbye0

Cryptographic Hash Functions

md5 72e7e9df311f5ebab0fee00ecbf8f3b1
sha1 0b0b1a1dfff240073473a73820332dec25dc5cbd
sha256 a14a8940bcafa4626ccff878bf9b8587815f3dc6ab29f342868629ae071992ae
sha512 270cef1a8eb0f3b9b73ea3c58dc0e86ccea9f30d76268143f16c9834ddf074e8284fd48b20328e572e5d57d57bec3c7a6b217589d8843c1f0e78ea833341a7c3
ripemd-160 5fd5d5532eb1d3d36583066820802a5a23ca1b1d

27431640 as geometric shapes

Circle

Radius = n
Diameter 54863280
Circumference 172358077.39984
Area 2.3640323651623E+15

Sphere

Radius = n
Volume 8.646571305264E+22
Surface area 9.4561294606491E+15
Circumference 172358077.39984

Square

Length = n
Perimeter 109726560
Area 752494873089600
Diagonal 38794197.326136

Cube

Length = n
Surface area 4514969238537600
Volume 2.064216846044E+22
Space diagonal 47512994.214939

Equilateral Triangle

Length = n
Perimeter 82294920
Area 3.2583983815657E+14
Altitude 23756497.107469

Triangular Pyramid

Length = n
Surface area 3.2583983815657E+14
Volume 2.4327028827953E+21
Height 12931399.108712