12561090 (number)

12561090 is an even 8-digits composite number following 12561089 and preceding 12561091. In scientific notation, it is written as 1.2561090 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 3173184 positive integers (up to 12561090) that are relatively prime to 12561090.

Interesting facts

Basic properties

Name

Name twelve million five hundred sixty-one thousand ninety

Notation

Scientific notation 1.2561090 × 10^7
Engineering notation 1.2561090 × 10^6

Prime Factorization of 12561090

Prime Factorization 2 × 19 × 5 × 3 × 22037

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12561090
Product of the distinct prime numbers

The prime factorization of 12561090 is 2 × 19 × 5 × 3 × 22037. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 91, 57, 258, 13, 7630, 9783, 64440, 95000, 184570, 132051, 8291561, 4169254, 47526682, 4690371, 654515179, 891282153, 3753551662, 319225244

Basic calculations (n = 12561090)

Multiplication

n×y
n×2 25122180
n×3 37683270
n×4 50244360
n×5 62805450

Division

n÷y
n÷2 6280545
n÷3 4187030
n÷3 3140272.5
n÷5 2512218

Exponentiation

ny
n2 157780981988100
n3 1.9819011150409E+21
n4 2.4894838277129E+28
n5 3.1270630413446E+35

Nth Root

y√n
2√n 3544.1628066442
3√n 232.45690032399
4√n 59.53287164789
5√n 26.290900736959

Divisors of 12561090

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 22037, 44074, 66111, 110185, 132222, 220370, 330555, 418703, 661110, 837406, 1256109, 2093515, 2512218, 4187030, 6280545, 12561090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12561089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12561090 can be divided by 32 positive divisors. The sum of these divisors (counting 12561090) is 1, the average is 0.03125.

Base conversion 12561090

Base System Value
2 Binary 101111111010101011000010
3 Ternary 212122011120120
4 Quaternary 233322223002
5 Quinary 11203423330
6 Senary 1125121110
8 Octal 57725302
10 Decimal 12561090
12 Duodecimal 4259196
16 Hexadecimal bfaac2
20 Vigesimal 3ia2ea
36 Base36 7h876

Cryptographic Hash Functions

md5 b5dd3ebab69daf85d6b254e2fae0035e
sha1 007473c7c5d8a7c44f472458b8af33bf10fff1b1
sha256 3ac6e93659c75586e18ab9dcfaee0854630aa4679fbbe265915653c73dcb7c45
sha512 18d23571738ee48f6641cb129cd89936d349d8dd4f071183ba5cce61df0931f4613f877813dfc912c18e9fb11ee74e6f78acb77de098e10b0009d49a8c09f622
ripemd-160 14e8273617db29f1cf0018426e5a314f300c3513

12561090 as geometric shapes

Circle

Radius = n
Diameter 25122180
Circumference 78923656.13016
Area 4.9568357389E+14

Sphere

Radius = n
Volume 8.3017679775386E+21
Surface area 1.98273429556E+15
Circumference 78923656.13016

Square

Length = n
Perimeter 50244360
Area 157780981988100
Diagonal 17764063.836189

Cube

Length = n
Surface area 946685891928600
Volume 1.9819011150409E+21
Space diagonal 21756446.078445

Equilateral Triangle

Length = n
Perimeter 37683270
Area 68321169317875
Altitude 10878223.039223

Triangular Pyramid

Length = n
Surface area 68321169317875
Volume 2.3356928634777E+20
Height 5921354.612063