12291946 (number)

12291946 is an even 8-digits composite number following 12291945 and preceding 12291947. In scientific notation, it is written as 1.2291946 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 5995360 positive integers (up to 12291946) that are relatively prime to 12291946.

Interesting facts

Basic properties

Name

Name twelve million two hundred ninety-one thousand nine hundred forty-six

Notation

Scientific notation 1.2291946 × 10^7
Engineering notation 1.2291946 × 10^6

Prime Factorization of 12291946

Prime Factorization 2 × 71 × 107 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12291946
Product of the distinct prime numbers

The prime factorization of 12291946 is 2 × 71 × 107 × 809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 50, 27, 690, 773, 7835, 5886, 99167, 40829, 282801, 103586, 5031178, 2377957, 32190784, 55328602, 292066826, 738760947, 9082900175, 149031729

Basic calculations (n = 12291946)

Multiplication

n×y
n×2 24583892
n×3 36875838
n×4 49167784
n×5 61459730

Division

n÷y
n÷2 6145973
n÷3 4097315.3333333
n÷3 3072986.5
n÷5 2458389.2

Exponentiation

ny
n2 151091936466916
n3 1.8572139240868E+21
n4 2.2828773265323E+28
n5 2.8061004822359E+35

Nth Root

y√n
2√n 3505.9871648367
3√n 230.7846296334
4√n 59.211376988183
5√n 26.177256514908

Divisors of 12291946

1, 2, 71, 107, 142, 214, 809, 1618, 7597, 15194, 57439, 86563, 114878, 173126, 6145973, 12291946

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 -12291945
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 12291946 can be divided by 16 positive divisors. The sum of these divisors (counting 12291946) is 1, the average is 0.0625.

Base conversion 12291946

Base System Value
2 Binary 101110111000111101101010
3 Ternary 212010111101021
4 Quaternary 232320331222
5 Quinary 11121320241
6 Senary 1115243054
8 Octal 56707552
10 Decimal 12291946
12 Duodecimal 414948a
16 Hexadecimal bb8f6a
20 Vigesimal 3gg9h6
36 Base36 7bgiy

Cryptographic Hash Functions

md5 6ecea70ca2cdba3038efd4367da693d2
sha1 f7f5a1d3a84591bce8509499be2190bb2e5ce055
sha256 18f90dc4b83d2f6dcbf8416ef163bb1efb33a82757666822b11eb7d4841f9c51
sha512 d4d6cb3892a64ccebbf24386ce462eebd56f336f653c3d34840eb2f834e7e9894dc7af793bafe83cdfa7b40a33b6e85a05f74fd1f744a5872885bb9b80ef14ed
ripemd-160 e2d1601087ab579cd9b7e9eb646e85c5aa4d9de9

12291946 as geometric shapes

Circle

Radius = n
Diameter 24583892
Circumference 77232574.503845
Area 4.7466931762112E+14

Sphere

Radius = n
Volume 7.7794794934075E+21
Surface area 1.8986772704845E+15
Circumference 77232574.503845

Square

Length = n
Perimeter 49167784
Area 151091936466916
Diagonal 17383436.741158

Cube

Length = n
Surface area 906551618801496
Volume 1.8572139240868E+21
Space diagonal 21290274.995893

Equilateral Triangle

Length = n
Perimeter 36875838
Area 65424727643667
Altitude 10645137.497947

Triangular Pyramid

Length = n
Surface area 65424727643667
Volume 2.1887475997264E+20
Height 5794478.9137192