12291440 (number)

12291440 is an even 8-digits composite number following 12291439 and preceding 12291441. In scientific notation, it is written as 1.2291440 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 80 positive divisors. There are 4115712 positive integers (up to 12291440) that are relatively prime to 12291440.

Interesting facts

Basic properties

Name

Name twelve million two hundred ninety-one thousand four hundred forty

Notation

Scientific notation 1.2291440 × 10^7
Engineering notation 1.2291440 × 10^6

Prime Factorization of 12291440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 47 × 467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1536430
Product of the distinct prime numbers

The prime factorization of 12291440 is 2 × 2 × 2 × 2 × 5 × 7 × 47 × 467. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 1, 53, 69, 810, 176, 2130, 9820, 51724, 28378, 999468, 296202, 3912043, 4168503, 73972882, 51387063, 222590591, 422103531, 1567594245, 4319720627

Basic calculations (n = 12291440)

Multiplication

n×y
n×2 24582880
n×3 36874320
n×4 49165760
n×5 61457200

Division

n÷y
n÷2 6145720
n÷3 4097146.6666667
n÷3 3072860
n÷5 2458288

Exponentiation

ny
n2 151079497273600
n3 1.8569845759686E+21
n4 2.2825014496444E+28
n5 2.8055229618217E+35

Nth Root

y√n
2√n 3505.9150018219
3√n 230.7814628274
4√n 59.210767617233
5√n 26.177040993136

Divisors of 12291440

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 467, 470, 560, 658, 752, 934, 940, 1316, 1645, 1868, 1880, 2335, 2632, 3269, 3290, 3736, 3760, 4670, 5264, 6538, 6580, 7472, 9340, 13076, 13160, 16345, 18680, 21949, 26152, 26320, 32690, 37360, 43898, 52304, 65380, 87796, 109745, 130760, 153643, 175592, 219490, 261520, 307286, 351184, 438980, 614572, 768215, 877960, 1229144, 1536430, 1755920, 2458288, 3072860, 6145720, 12291440

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12291439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12291440 can be divided by 80 positive divisors. The sum of these divisors (counting 12291440) is 1, the average is 0.0125.

Base conversion 12291440

Base System Value
2 Binary 101110111000110101110000
3 Ternary 212010110200112
4 Quaternary 232320311300
5 Quinary 11121311230
6 Senary 1115240452
8 Octal 56706560
10 Decimal 12291440
12 Duodecimal 4149128
16 Hexadecimal bb8d70
20 Vigesimal 3gg8c0
36 Base36 7bg4w

Cryptographic Hash Functions

md5 9c27c7521cb4a80ea15ebaa7c36e99f1
sha1 4a6831ddc663a883bd6fe8942fadfdbaea0c70e5
sha256 e9a15ad16ed26e2e953d17c2a03b2243d647a27a93ef35a00b5e0fb7dd2bf4cf
sha512 2d65ab35043cf67ed5d8848b16a5fd0e1a3d407faa782aee58f808dd97ab47f18f65d6d2eb23bb25b6a08c48dbc87ea115abf86e81b785fd451e390c0fa55209
ripemd-160 0d3d807ea0592c55e0d957586a030df82719d9ef

12291440 as geometric shapes

Circle

Radius = n
Diameter 24582880
Circumference 77229395.212079
Area 4.7463023874278E+14

Sphere

Radius = n
Volume 7.7785188022568E+21
Surface area 1.8985209549711E+15
Circumference 77229395.212079

Square

Length = n
Perimeter 49165760
Area 151079497273600
Diagonal 17382721.149095

Cube

Length = n
Surface area 906476983641600
Volume 1.8569845759686E+21
Space diagonal 21289398.578184

Equilateral Triangle

Length = n
Perimeter 36874320
Area 65419341314960
Altitude 10644699.289092

Triangular Pyramid

Length = n
Surface area 65419341314960
Volume 2.1884773103771E+20
Height 5794240.3830317