12431288 (number)

12431288 is an even 8-digits composite number following 12431287 and preceding 12431289. In scientific notation, it is written as 1.2431288 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 6199200 positive integers (up to 12431288) that are relatively prime to 12431288.

Interesting facts

Basic properties

Name

Name twelve million four hundred thirty-one thousand two hundred eighty-eight

Notation

Scientific notation 1.2431288 × 10^7
Engineering notation 1.2431288 × 10^6

Prime Factorization of 12431288

Prime Factorization 2 × 2 × 2 × 3691 × 421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3107822
Product of the distinct prime numbers

The prime factorization of 12431288 is 2 × 2 × 2 × 3691 × 421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 9, 73, 223, 271, 2951, 1809, 82495, 74355, 743068, 159543, 8806742, 5092989, 79037338, 31712128, 809648409, 153222936, 855557456, 7320963264

Basic calculations (n = 12431288)

Multiplication

n×y
n×2 24862576
n×3 37293864
n×4 49725152
n×5 62156440

Division

n÷y
n÷2 6215644
n÷3 4143762.6666667
n÷3 3107822
n÷5 2486257.6

Exponentiation

ny
n2 154536921338944
n3 1.9210929757978E+21
n4 2.3881660056919E+28
n5 2.9687979408566E+35

Nth Root

y√n
2√n 3525.8031709101
3√n 231.65341630706
4√n 59.378473969193
5√n 26.236338505535

Divisors of 12431288

1, 2, 4, 8, 421, 842, 1684, 3368, 3691, 7382, 14764, 29528, 1553911, 3107822, 6215644, 12431288

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 -12431287
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 12431288 can be divided by 16 positive divisors. The sum of these divisors (counting 12431288) is 1, the average is 0.0625.

Base conversion 12431288

Base System Value
2 Binary 101111011010111110111000
3 Ternary 212101120112002
4 Quaternary 233122332320
5 Quinary 11140300123
6 Senary 1122240132
8 Octal 57327670
10 Decimal 12431288
12 Duodecimal 41b6048
16 Hexadecimal bdafb8
20 Vigesimal 3hdi48
36 Base36 7eg1k

Cryptographic Hash Functions

md5 ccaa3dd94714103c118199eaa1dcefcc
sha1 49b2b18dfb6a0e0763b2a16ef7971232e84eecf3
sha256 c384e65f30f44e0ff75c00b71e3cdf87424c4ae5410713e7cb83cec03f5ac44b
sha512 fea6b91aaad5cffa5ae45023a957745dcefb20a1990f7860f49ca51cf88ffb7b651a4e1fd300bc9a02b01033381e385e22c520e9c3497aa30770c43de9963d38
ripemd-160 28d38c6adfe844a238bc4ce30546296cd44e1af2

12431288 as geometric shapes

Circle

Radius = n
Diameter 24862576
Circumference 78108086.110918
Area 4.8549205678681E+14

Sphere

Radius = n
Volume 8.0470554395056E+21
Surface area 1.9419682271472E+15
Circumference 78108086.110918

Square

Length = n
Perimeter 49725152
Area 154536921338944
Diagonal 17580496.087366

Cube

Length = n
Surface area 927221528033664
Volume 1.9210929757978E+21
Space diagonal 21531622.419521

Equilateral Triangle

Length = n
Perimeter 37293864
Area 66916449851082
Altitude 10765811.209761

Triangular Pyramid

Length = n
Surface area 66916449851082
Volume 2.2640297841274E+20
Height 5860165.3624553