12291442 (number)

12291442 is an even 8-digits composite number following 12291441 and preceding 12291443. In scientific notation, it is written as 1.2291442 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 5361408 positive integers (up to 12291442) that are relatively prime to 12291442.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2291442 × 10^7
Engineering notation 1.2291442 × 10^6

Prime Factorization of 12291442

Prime Factorization 2 × 17 × 53 × 19 × 359

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12291442
Product of the distinct prime numbers

The prime factorization of 12291442 is 2 × 17 × 53 × 19 × 359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 36, 82, 505, 808, 4826, 349, 56542, 83029, 404593, 826668, 33201, 8483976, 41989248, 26191144, 882337755, 28982369, 218729167, 7374817204

Basic calculations (n = 12291442)

Multiplication

n×y
n×2 24582884
n×3 36874326
n×4 49165768
n×5 61457210

Division

n÷y
n÷2 6145721
n÷3 4097147.3333333
n÷3 3072860.5
n÷5 2458288.4

Exponentiation

ny
n2 151079546439364
n3 1.8569854824457E+21
n4 2.2825029352324E+28
n5 2.8055252443239E+35

Nth Root

y√n
2√n 3505.9152870542
3√n 230.7814753446
4√n 59.21077002585
5√n 26.177041845015

Divisors of 12291442

1, 2, 17, 19, 34, 38, 53, 106, 323, 359, 646, 718, 901, 1007, 1802, 2014, 6103, 6821, 12206, 13642, 17119, 19027, 34238, 38054, 115957, 231914, 323459, 361513, 646918, 723026, 6145721, 12291442

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 -12291441
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 12291442 can be divided by 32 positive divisors. The sum of these divisors (counting 12291442) is 1, the average is 0.03125.

Base conversion 12291442

Base System Value
2 Binary 101110111000110101110010
3 Ternary 212010110200121
4 Quaternary 232320311302
5 Quinary 11121311232
6 Senary 1115240454
8 Octal 56706562
10 Decimal 12291442
12 Duodecimal 414912a
16 Hexadecimal bb8d72
20 Vigesimal 3gg8c2
36 Base36 7bg4y

Cryptographic Hash Functions

md5 aca3917536a41cc52633f9ca1927a874
sha1 5f6ae09ecb65b4beedfd776802334e8a10767b62
sha256 34c3da17ec132d1ca99247e6b3418dc0fe65d2f65b18bc7214e478941a3f0ee9
sha512 2aacab31308e91be9f4b46f3a05d30e429344ab080cb69295f58e3a06573f2cca44e48e047771c930befa66b5c3e37a4bdf11d44982bb861960771e2265f524c
ripemd-160 b858fc68c872dcf8152a040ad248f8b860fd9d03

12291442 as geometric shapes

Circle

Radius = n
Diameter 24582884
Circumference 77229407.77845
Area 4.7463039320158E+14

Sphere

Radius = n
Volume 7.7785225992993E+21
Surface area 1.8985215728063E+15
Circumference 77229407.77845

Square

Length = n
Perimeter 49165768
Area 151079546439364
Diagonal 17382723.977522

Cube

Length = n
Surface area 906477278636184
Volume 1.8569854824457E+21
Space diagonal 21289402.042286

Equilateral Triangle

Length = n
Perimeter 36874326
Area 65419362604360
Altitude 10644701.021143

Triangular Pyramid

Length = n
Surface area 65419362604360
Volume 2.1884783786706E+20
Height 5794241.3258408