1540239969 (number)

1540239969 is an odd 10-digits composite number following 1540239968 and preceding 1540239970. In scientific notation, it is written as 1.540239969 × 10^9. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 1014699840 positive integers (up to 1540239969) that are relatively prime to 1540239969.

Interesting facts

Basic properties

Name

Name one billion five hundred forty million two hundred thirty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 1.540239969 × 10^9
Engineering notation 1.540239969 × 10^9

Prime Factorization of 1540239969

Prime Factorization 3 × 149 × 197 × 17491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1540239969
Product of the distinct prime numbers

The prime factorization of 1540239969 is 3 × 149 × 197 × 17491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 21, 22, 66, 526, 2499, 8771, 40479, 9001, 9188, 260313, 2347960, 4841567, 64922275, 9488095, 738712338, 62039848, 1550766901, 3906722858

Basic calculations (n = 1540239969)

Multiplication

n×y
n×2 3080479938
n×3 4620719907
n×4 6160959876
n×5 7701199845

Division

n÷y
n÷2 770119984.5
n÷3 513413323
n÷3 385059992.25
n÷5 308047993.8

Exponentiation

ny
n2 2372339162105120961
n3 3.6539715974983E+27
n4 5.6279931000576E+36
n5 8.668459917965E+45

Nth Root

y√n
2√n 39245.891109771
3√n 1154.8603290562
4√n 198.10575738673
5√n 68.788791199295

Divisors of 1540239969

1, 3, 149, 197, 447, 591, 17491, 29353, 52473, 88059, 2606159, 3445727, 7818477, 10337181, 513413323, 1540239969

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 -1540239968
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 1540239969 can be divided by 16 positive divisors. The sum of these divisors (counting 1540239969) is 1, the average is 0.0625.

Base conversion 1540239969

Base System Value
2 Binary 1011011110011100011001001100001
3 Ternary 10222100020022000210
4 Quaternary 1123303203021201
5 Quinary 11123300134334
6 Senary 412500404333
8 Octal 13363431141
10 Decimal 1540239969
12 Duodecimal 36b9a66a9
16 Hexadecimal 5bce3261
20 Vigesimal 14169ji9
36 Base36 ph0orl

Cryptographic Hash Functions

md5 7a3c3ee367cbbdfb5c013350760c6000
sha1 4069b3df524cffdb9cd06be6880e2e54c78dca49
sha256 a31befdc13ea8aebf53932e3bd59338ac1bc6131c5c90c0a4aba03c178d374c7
sha512 2ab631b196ae2acf9bdfc36dc2b9884a51fa31bdd377499f1b6a3d17251a8f17c8df2c0ddd4caf631c46492a1f58c2eccf2a87d44ec88c0154769b082b2da85e
ripemd-160 f71f1bd4c7acd882eade0ecf87c8d8243e4a12ef

1540239969 as geometric shapes

Circle

Radius = n
Diameter 3080479938
Circumference 9677613142.7515
Area 7.4529232834928E+18

Sphere

Radius = n
Volume 1.5305720436168E+28
Surface area 2.9811693133971E+19
Circumference 9677613142.7515

Square

Length = n
Perimeter 6160959876
Area 2372339162105120961
Diagonal 2178228253.4689

Cube

Length = n
Surface area 1.4234034972631E+19
Volume 3.6539715974983E+27
Space diagonal 2667773882.1563

Equilateral Triangle

Length = n
Perimeter 4620719907
Area 1.0272529903879E+18
Altitude 1333886941.0782

Triangular Pyramid

Length = n
Surface area 1.0272529903879E+18
Volume 4.3062468247568E+26
Height 726076084.48964