12389910 (number)

12389910 is an even 8-digits composite number following 12389909 and preceding 12389911. In scientific notation, it is written as 1.2389910 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 3049728 positive integers (up to 12389910) that are relatively prime to 12389910.

Interesting facts

Basic properties

Name

Name twelve million three hundred eighty-nine thousand nine hundred ten

Notation

Scientific notation 1.2389910 × 10^7
Engineering notation 1.2389910 × 10^6

Prime Factorization of 12389910

Prime Factorization 2 × 5 × 3 × 13 × 31769

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12389910
Product of the distinct prime numbers

The prime factorization of 12389910 is 2 × 5 × 3 × 13 × 31769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 37, 47, 287, 29, 4032, 9451, 44761, 80858, 122054, 456593, 2380058, 8465791, 59081878, 33849057, 422832310, 495797114, 1396194278, 7447625589

Basic calculations (n = 12389910)

Multiplication

n×y
n×2 24779820
n×3 37169730
n×4 49559640
n×5 61949550

Division

n÷y
n÷2 6194955
n÷3 4129970
n÷3 3097477.5
n÷5 2477982

Exponentiation

ny
n2 153509869808100
n3 1.9019734710341E+21
n4 2.35652801285E+28
n5 2.919716999169E+35

Nth Root

y√n
2√n 3519.9303970391
3√n 231.39610829953
4√n 59.329001315032
5√n 26.218849481043

Divisors of 12389910

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31769, 63538, 95307, 158845, 190614, 317690, 412997, 476535, 825994, 953070, 1238991, 2064985, 2477982, 4129970, 6194955, 12389910

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 -12389909
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 12389910 can be divided by 32 positive divisors. The sum of these divisors (counting 12389910) is 1, the average is 0.03125.

Base conversion 12389910

Base System Value
2 Binary 101111010000111000010110
3 Ternary 212022110202120
4 Quaternary 233100320112
5 Quinary 11132434120
6 Senary 1121320410
8 Octal 57207026
10 Decimal 12389910
12 Duodecimal 4196106
16 Hexadecimal bd0e16
20 Vigesimal 3h8efa
36 Base36 7dk46

Cryptographic Hash Functions

md5 2f6dba851cd476b047aeba6fdacdd504
sha1 ae5cf70b18e97de2d41a9b21c0119771193e2761
sha256 e7403440d29fe07bd9587a90f8d9ddb764611ef9992f32f9edfe68df0b5b6748
sha512 ba5aa02377678b3cc225ab7d1aed9c9eb2cfaaf9ab480c916caf59411fc07ab2ae6b6eebdff43f53eecd9f06b424f580f6703dd92e80eae1f40cbd29b7b3b6bc
ripemd-160 b4bfa2db72afb049abf4ff5eb1dad8d6a2456e92

12389910 as geometric shapes

Circle

Radius = n
Diameter 24779820
Circumference 77848100.469277
Area 4.8226547924265E+14

Sphere

Radius = n
Volume 7.9669678452311E+21
Surface area 1.9290619169706E+15
Circumference 77848100.469277

Square

Length = n
Perimeter 49559640
Area 153509869808100
Diagonal 17521978.758582

Cube

Length = n
Surface area 921059218848600
Volume 1.9019734710341E+21
Space diagonal 21459953.621206

Equilateral Triangle

Length = n
Perimeter 37169730
Area 66471723492728
Altitude 10729976.810603

Triangular Pyramid

Length = n
Surface area 66471723492728
Volume 2.2414972316752E+20
Height 5840659.586194