27431490 (number)

27431490 is an even 8-digits composite number following 27431489 and preceding 27431491. In scientific notation, it is written as 2.7431490 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 7297664 positive integers (up to 27431490) that are relatively prime to 27431490.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty-one thousand four hundred ninety

Notation

Scientific notation 2.7431490 × 10^7
Engineering notation 2.7431490 × 10^6

Prime Factorization of 27431490

Prime Factorization 2 × 15 × 1607 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27431490
Product of the distinct prime numbers

The prime factorization of 27431490 is 2 × 15 × 1607 × 569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 89, 87, 242, 433, 5834, 4645, 7170, 34487, 454254, 412880, 7047989, 8902157, 38301974, 2142168, 880659316, 177340184, 2939394124, 2166851103

Basic calculations (n = 27431490)

Multiplication

n×y
n×2 54862980
n×3 82294470
n×4 109725960
n×5 137157450

Division

n÷y
n÷2 13715745
n÷3 9143830
n÷3 6857872.5
n÷5 5486298

Exponentiation

ny
n2 752486643620100
n3 2.0641829839598E+22
n4 5.6623614882664E+29
n5 1.5532701254177E+37

Nth Root

y√n
2√n 5237.5079952206
3√n 301.58967270161
4√n 72.370629368692
5√n 30.736179199978

Divisors of 27431490

1, 2, 15, 30, 569, 1138, 1607, 3214, 8535, 17070, 24105, 48210, 914383, 1828766, 13715745, 27431490

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 -27431489
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 27431490 can be divided by 16 positive divisors. The sum of these divisors (counting 27431490) is 1, the average is 0.0625.

Base conversion 27431490

Base System Value
2 Binary 1101000101001001001000010
3 Ternary 1220121122221010
4 Quaternary 1220221021002
5 Quinary 24010301430
6 Senary 2415541350
8 Octal 150511102
10 Decimal 27431490
12 Duodecimal 922a856
16 Hexadecimal 1a29242
20 Vigesimal 8b8iea
36 Base36 gby9u

Cryptographic Hash Functions

md5 6935067517426db48d4f092632929a6b
sha1 74d06a73babbc4817ee01a062614d7d9f097bb57
sha256 d7ed9d19d62ff301bd3c8b15070fd4071ecff9a408ba10ff688da2b2d1a34bc6
sha512 97a44715849b77249600a7fa64a0f8c6f313b232e6e38fc168e66a47ceb94a715393ef88c687e69f29e7f20624ea15478cd50e2302be1dd3868a43d3a1fbea5b
ripemd-160 d9a350162fe1bd9f7801e8971d0a839be3aa07cf

27431490 as geometric shapes

Circle

Radius = n
Diameter 54862980
Circumference 172357134.92204
Area 2.3640065115213E+15

Sphere

Radius = n
Volume 8.6464294640977E+22
Surface area 9.4560260460854E+15
Circumference 172357134.92204

Square

Length = n
Perimeter 109725960
Area 752486643620100
Diagonal 38793985.194102

Cube

Length = n
Surface area 4514919861720600
Volume 2.0641829839598E+22
Space diagonal 47512734.407318

Equilateral Triangle

Length = n
Perimeter 82294470
Area 3.2583627469175E+14
Altitude 23756367.203659

Triangular Pyramid

Length = n
Surface area 3.2583627469175E+14
Volume 2.4326629759465E+21
Height 12931328.398034