12389780 (number)

12389780 is an even 8-digits composite number following 12389779 and preceding 12389781. In scientific notation, it is written as 1.2389780 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 4574592 positive integers (up to 12389780) that are relatively prime to 12389780.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2389780 × 10^7
Engineering notation 1.2389780 × 10^6

Prime Factorization of 12389780

Prime Factorization 2 × 2 × 5 × 13 × 47653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6194890
Product of the distinct prime numbers

The prime factorization of 12389780 is 2 × 2 × 5 × 13 × 47653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 48, 11, 574, 964, 2018, 217, 13746, 34327, 971389, 205133, 907436, 1483150, 77425291, 61790409, 14692524, 363963211, 7444665398, 4495700795

Basic calculations (n = 12389780)

Multiplication

n×y
n×2 24779560
n×3 37169340
n×4 49559120
n×5 61948900

Division

n÷y
n÷2 6194890
n÷3 4129926.6666667
n÷3 3097445
n÷5 2477956

Exponentiation

ny
n2 153506648448400
n3 1.901913602813E+21
n4 2.3564291117861E+28
n5 2.9195638280625E+35

Nth Root

y√n
2√n 3519.9119307164
3√n 231.39529899584
4√n 59.328845688387
5√n 26.218794461035

Divisors of 12389780

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 47653, 95306, 190612, 238265, 476530, 619489, 953060, 1238978, 2477956, 3097445, 6194890, 12389780

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12389779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12389780 can be divided by 24 positive divisors. The sum of these divisors (counting 12389780) is 1, the average is 0.041666666666667.

Base conversion 12389780

Base System Value
2 Binary 101111010000110110010100
3 Ternary 212022110120202
4 Quaternary 233100312110
5 Quinary 11132433110
6 Senary 1121320032
8 Octal 57206624
10 Decimal 12389780
12 Duodecimal 4196018
16 Hexadecimal bd0d94
20 Vigesimal 3h8e90
36 Base36 7dk0k

Cryptographic Hash Functions

md5 b19a51f16f077d3666a4174a5c930356
sha1 270bf2c894ba87ecee03026326032096dbd25dca
sha256 aabe555e5dce3acfe9d587c7b07755c9318e398304da6660fba9c4d8c0d559be
sha512 b1836a119b1a0bea72349d900ba86a0d1a46cfb9c2e7e7da6e2118f0a3f9ae4d83689f12968c66ffe7102d97c99265beeeea889208efa35039062304c30c0b94
ripemd-160 c62954db3f0a53e638cb91dd6864c4ff08a44811

12389780 as geometric shapes

Circle

Radius = n
Diameter 24779560
Circumference 77847283.655187
Area 4.8225535904268E+14

Sphere

Radius = n
Volume 7.9667170698132E+21
Surface area 1.9290214361707E+15
Circumference 77847283.655187

Square

Length = n
Perimeter 49559120
Area 153506648448400
Diagonal 17521794.910819

Cube

Length = n
Surface area 921039890690400
Volume 1.901913602813E+21
Space diagonal 21459728.454601

Equilateral Triangle

Length = n
Perimeter 37169340
Area 66470328603061
Altitude 10729864.2273

Triangular Pyramid

Length = n
Surface area 66470328603061
Volume 2.2414266763E+20
Height 5840598.3036063