12091490 (number)

12091490 is an even 8-digits composite number following 12091489 and preceding 12091491. In scientific notation, it is written as 1.2091490 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 4764144 positive integers (up to 12091490) that are relatively prime to 12091490.

Interesting facts

Basic properties

Name

Name twelve million ninety-one thousand four hundred ninety

Notation

Scientific notation 1.2091490 × 10^7
Engineering notation 1.2091490 × 10^6

Prime Factorization of 12091490

Prime Factorization 2 × 5 × 67 × 18047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12091490
Product of the distinct prime numbers

The prime factorization of 12091490 is 2 × 5 × 67 × 18047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 94, 8, 876, 268, 4471, 4789, 76305, 82805, 388723, 101311, 2366223, 4596070, 411254, 75200818, 612159557, 311546281, 897037094, 1870621333

Basic calculations (n = 12091490)

Multiplication

n×y
n×2 24182980
n×3 36274470
n×4 48365960
n×5 60457450

Division

n÷y
n÷2 6045745
n÷3 4030496.6666667
n÷3 3022872.5
n÷5 2418298

Exponentiation

ny
n2 146204130420100
n3 1.7678257809333E+21
n4 2.1375647751898E+28
n5 2.5846343103559E+35

Nth Root

y√n
2√n 3477.2819845391
3√n 229.52320889006
4√n 58.968482976409
5√n 26.091314768772

Divisors of 12091490

1, 2, 5, 10, 67, 134, 335, 670, 18047, 36094, 90235, 180470, 1209149, 2418298, 6045745, 12091490

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 -12091489
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 12091490 can be divided by 16 positive divisors. The sum of these divisors (counting 12091490) is 1, the average is 0.0625.

Base conversion 12091490

Base System Value
2 Binary 101110001000000001100010
3 Ternary 211202022101222
4 Quaternary 232020001202
5 Quinary 11043411430
6 Senary 1111055042
8 Octal 56100142
10 Decimal 12091490
12 Duodecimal 4071482
16 Hexadecimal b88062
20 Vigesimal 3fb8ea
36 Base36 775uq

Cryptographic Hash Functions

md5 7855a9745a9d52ca9e18123fa9e9a470
sha1 235c1e47e643e8de07f1a1565594aa404fbf4e63
sha256 3e9ff6815d45582d593fbedee82f6983fc25232227d63365b20b78ed9e99c163
sha512 de864b27938859035b45a62c57cd30454e3105d7b68ea01d269b8d8df10211c973fe7d5b41d521f80d4428cae128c4ea061cc68a51be95ae6c37ee1309134572
ripemd-160 ad87197e766a51d0fbe891e47afa45db70a3f3c9

12091490 as geometric shapes

Circle

Radius = n
Diameter 24182980
Circumference 75973072.309909
Area 4.5931382205227E+14

Sphere

Radius = n
Volume 7.4050513149424E+21
Surface area 1.8372552882091E+15
Circumference 75973072.309909

Square

Length = n
Perimeter 48365960
Area 146204130420100
Diagonal 17099949.147299

Cube

Length = n
Surface area 877224782520600
Volume 1.7678257809333E+21
Space diagonal 20943075.019211

Equilateral Triangle

Length = n
Perimeter 36274470
Area 63308245541010
Altitude 10471537.509606

Triangular Pyramid

Length = n
Surface area 63308245541010
Volume 2.0834026627573E+20
Height 5699983.0490996