1520769961 (number)

1520769961 is an odd 10-digits composite number following 1520769960 and preceding 1520769962. In scientific notation, it is written as 1.520769961 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 1509160900 positive integers (up to 1520769961) that are relatively prime to 1520769961.

Interesting facts

Basic properties

Name

Name one billion five hundred twenty million seven hundred sixty-nine thousand nine hundred sixty-one

Notation

Scientific notation 1.520769961 × 10^9
Engineering notation 1.520769961 × 10^9

Prime Factorization of 1520769961

Prime Factorization 131 × 11608931

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1520769961
Product of the distinct prime numbers

The prime factorization of 1520769961 is 131 × 11608931. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 78, 56, 328, 142, 7061, 7107, 52061, 53127, 767565, 113375, 757359, 5849526, 5646106, 93742402, 699463838, 514918428, 8576257237, 4144987196

Basic calculations (n = 1520769961)

Multiplication

n×y
n×2 3041539922
n×3 4562309883
n×4 6083079844
n×5 7603849805

Division

n÷y
n÷2 760384980.5
n÷3 506923320.33333
n÷3 380192490.25
n÷5 304153992.2

Exponentiation

ny
n2 2312741274279941521
n3 3.5171474574898E+27
n4 5.348772201758E+36
n5 8.1342520926654E+45

Nth Root

y√n
2√n 38997.050670531
3√n 1149.9735245323
4√n 197.47670918499
5√n 68.613994773341

Divisors of 1520769961

1, 131, 11608931, 1520769961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1520769960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1520769961 can be divided by 4 positive divisors. The sum of these divisors (counting 1520769961) is 1, the average is 0.25.

Base conversion 1520769961

Base System Value
2 Binary 1011010101001010001101110101001
3 Ternary 10220222121010012101
4 Quaternary 1122221101232221
5 Quinary 11103304114321
6 Senary 410523213401
8 Octal 13251215651
10 Decimal 1520769961
12 Duodecimal 365377261
16 Hexadecimal 5aa51ba9
20 Vigesimal 13f4g4i1
36 Base36 p5fdm1

Cryptographic Hash Functions

md5 9048f44f6f79fb50b8c3f5b50ff6a16c
sha1 1f5bf35ae077d2ebf3423e446772183db8af9d0c
sha256 5ebe7c9fffddbe411c4595a21c793eba5ff85f6c9899bbf8434abe4643c31319
sha512 5ef042633d81e36b7986fbc8a953b90e5a26a5ac4520f6b0e36b22ee8c340681c31c422efd7e20b77447fce30b98ea57e9bff0608b99478b6810b19ea7443219
ripemd-160 e6dc5e4fd47a4728f0370d5c97665d4d8cef095f

1520769961 as geometric shapes

Circle

Radius = n
Diameter 3041539922
Circumference 9555279474.5553
Area 7.2656909969318E+18

Sphere

Radius = n
Volume 1.4732592818723E+28
Surface area 2.9062763987727E+19
Circumference 9555279474.5553

Square

Length = n
Perimeter 6083079844
Area 2312741274279941521
Diagonal 2150693504.0958

Cube

Length = n
Surface area 1.387644764568E+19
Volume 3.5171474574898E+27
Space diagonal 2634050839.0765

Equilateral Triangle

Length = n
Perimeter 4562309883
Area 1.0014463479536E+18
Altitude 1317025419.5383

Triangular Pyramid

Length = n
Surface area 1.0014463479536E+18
Volume 4.1449980293734E+26
Height 716897834.6986