27990585 (number)

27990585 is an odd 8-digits composite number following 27990584 and preceding 27990586. In scientific notation, it is written as 2.7990585 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 12040704 positive integers (up to 27990585) that are relatively prime to 27990585.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety thousand five hundred eighty-five

Notation

Scientific notation 2.7990585 × 10^7
Engineering notation 2.7990585 × 10^6

Prime Factorization of 27990585

Prime Factorization 21 × 15 × 17 × 5227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27990585
Product of the distinct prime numbers

The prime factorization of 27990585 is 21 × 15 × 17 × 5227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 63, 6, 351, 222, 772, 5956, 9873, 56846, 931932, 661562, 3425208, 8942669, 86749165, 16474384, 585000206, 754425037, 6136138304, 4712102089

Basic calculations (n = 27990585)

Multiplication

n×y
n×2 55981170
n×3 83971755
n×4 111962340
n×5 139952925

Division

n÷y
n÷2 13995292.5
n÷3 9330195
n÷3 6997646.25
n÷5 5598117

Exponentiation

ny
n2 783472848642225
n3 2.1929863365112E+22
n4 6.1382970455956E+29
n5 1.7181452520999E+37

Nth Root

y√n
2√n 5290.6129134534
3√n 303.62485827069
4√n 72.736599545575
5√n 30.860459983576

Divisors of 27990585

1, 15, 17, 21, 255, 315, 357, 5227, 5355, 78405, 88859, 109767, 1332885, 1646505, 1866039, 27990585

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 -27990584
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 27990585 can be divided by 16 positive divisors. The sum of these divisors (counting 27990585) is 1, the average is 0.0625.

Base conversion 27990585

Base System Value
2 Binary 1101010110001101000111001
3 Ternary 1221200001212100
4 Quaternary 1222301220321
5 Quinary 24131144320
6 Senary 2435534013
8 Octal 152615071
10 Decimal 27990585
12 Duodecimal 945a309
16 Hexadecimal 1ab1a39
20 Vigesimal 8eig95
36 Base36 gnxo9

Cryptographic Hash Functions

md5 87fbc1adb0afe632815838300b8e9ad5
sha1 de0b92756ef314e0e10800a47d90a89828211325
sha256 78418affec34a7c62862451bafbca67e07d310fe2d1181d5232da6b98682bcb6
sha512 3be753a79ca2b445385b4036c669e717ae3770ecefa140d7174afe9a6465d8c595b29a794daade679530c90334fcce43c9cf8830947effba7d8bc2a67e4cfea4
ripemd-160 fdf585ae2c267a6c0a7fd5ebc6ff376ab6e4923c

27990585 as geometric shapes

Circle

Radius = n
Diameter 55981170
Circumference 175870032.41136
Area 2.4613525455815E+15

Sphere

Radius = n
Volume 9.1859596856086E+22
Surface area 9.8454101823259E+15
Circumference 175870032.41136

Square

Length = n
Perimeter 111962340
Area 783472848642225
Diagonal 39584664.925757

Cube

Length = n
Surface area 4700837091853350
Volume 2.1929863365112E+22
Space diagonal 48481115.353575

Equilateral Triangle

Length = n
Perimeter 83971755
Area 3.3925369504976E+14
Altitude 24240557.676788

Triangular Pyramid

Length = n
Surface area 3.3925369504976E+14
Volume 2.5844591826609E+21
Height 13194888.308586