1561589968 (number)

1561589968 is an even 10-digits composite number following 1561589967 and preceding 1561589969. In scientific notation, it is written as 1.561589968 × 10^9. The sum of its digits is 58. It has a total of 7 prime factors and 40 positive divisors. There are 740944512 positive integers (up to 1561589968) that are relatively prime to 1561589968.

Interesting facts

Basic properties

Name

Name one billion five hundred sixty-one million five hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.561589968 × 10^9
Engineering notation 1.561589968 × 10^9

Prime Factorization of 1561589968

Prime Factorization 2 × 2 × 2 × 2 × 23 × 127 × 33413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 195198746
Product of the distinct prime numbers

The prime factorization of 1561589968 is 2 × 2 × 2 × 2 × 23 × 127 × 33413. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 30, 32, 554, 976, 7315, 9568, 40912, 21833, 498362, 598136, 6557773, 4340614, 57617390, 15278019, 13035861, 819831880, 2826964750, 4235676112

Basic calculations (n = 1561589968)

Multiplication

n×y
n×2 3123179936
n×3 4684769904
n×4 6246359872
n×5 7807949840

Division

n÷y
n÷2 780794984
n÷3 520529989.33333
n÷3 390397492
n÷5 312317993.6

Exponentiation

ny
n2 2438563228158241024
n3 3.8080358734256E+27
n4 5.9465906177255E+36
n5 9.2861362524431E+45

Nth Root

y√n
2√n 39516.957980087
3√n 1160.1718849535
4√n 198.78872699448
5√n 68.978445372197

Divisors of 1561589968

1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 1016, 2032, 2921, 5842, 11684, 23368, 33413, 46736, 66826, 133652, 267304, 534608, 768499, 1536998, 3073996, 4243451, 6147992, 8486902, 12295984, 16973804, 33947608, 67895216, 97599373, 195198746, 390397492, 780794984, 1561589968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1561589967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1561589968 can be divided by 40 positive divisors. The sum of these divisors (counting 1561589968) is 1, the average is 0.025.

Base conversion 1561589968

Base System Value
2 Binary 1011101000100111111100011010000
3 Ternary 11000211101222201111
4 Quaternary 1131010333203100
5 Quinary 11144231334333
6 Senary 414542143104
8 Octal 13504774320
10 Decimal 1561589968
12 Duodecimal 376b81a94
16 Hexadecimal 5d13f8d0
20 Vigesimal 147jiei8
36 Base36 ptqaj4

Cryptographic Hash Functions

md5 2cf441ea2fe5bd5298548006ff3f120b
sha1 8c5fbcf10415cf6cfa7574912fddb3d8c3af6bac
sha256 302eabd6051a6e9d4d6cbb982f04ed77c9a1277952ad27724623be9e1aa29ce7
sha512 425f5afeab982929d06301eff97850c3c6e1297329c506363152ad783b3d55ed0076b1fe8bdd87948bc29927d841d81558b5e5b7f10f908b39b2236443616762
ripemd-160 bfd3a0b131747ff56f48f6287eb15ff4bfb6dddd

1561589968 as geometric shapes

Circle

Radius = n
Diameter 3123179936
Circumference 9811759142.7766
Area 7.6609723228961E+18

Sphere

Radius = n
Volume 1.595106336608E+28
Surface area 3.0643889291585E+19
Circumference 9811759142.7766

Square

Length = n
Perimeter 6246359872
Area 2438563228158241024
Diagonal 2208421711.6114

Cube

Length = n
Surface area 1.4631379368949E+19
Volume 3.8080358734256E+27
Space diagonal 2704753165.1659

Equilateral Triangle

Length = n
Perimeter 4684769904
Area 1.0559288521598E+18
Altitude 1352376582.5829

Triangular Pyramid

Length = n
Surface area 1.0559288521598E+18
Volume 4.4878133151681E+26
Height 736140570.53712