1320921895 (number)

1320921895 is an odd 10-digits composite number following 1320921894 and preceding 1320921896. In scientific notation, it is written as 1.320921895 × 10^9. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 998828064 positive integers (up to 1320921895) that are relatively prime to 1320921895.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty million nine hundred twenty-one thousand eight hundred ninety-five

Notation

Scientific notation 1.320921895 × 10^9
Engineering notation 1.320921895 × 10^9

Prime Factorization of 1320921895

Prime Factorization 5 × 19 × 443 × 31387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1320921895
Product of the distinct prime numbers

The prime factorization of 1320921895 is 5 × 19 × 443 × 31387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 23, 82, 236, 667, 1333, 5150, 28522, 7712, 253000, 187673, 676207, 6514389, 91106882, 90123002, 414994311, 840183140, 5149124662, 5745365392

Basic calculations (n = 1320921895)

Multiplication

n×y
n×2 2641843790
n×3 3962765685
n×4 5283687580
n×5 6604609475

Division

n÷y
n÷2 660460947.5
n÷3 440307298.33333
n÷3 330230473.75
n÷5 264184379

Exponentiation

ny
n2 1744834652690391025
n3 2.3047902958935E+27
n4 3.0444479652292E+36
n5 4.0214779754594E+45

Nth Root

y√n
2√n 36344.489197126
3√n 1097.2166255901
4√n 190.64230694451
5√n 66.707617180958

Divisors of 1320921895

1, 5, 19, 95, 443, 2215, 8417, 31387, 42085, 156935, 596353, 2981765, 13904441, 69522205, 264184379, 1320921895

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 -1320921894
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 1320921895 can be divided by 16 positive divisors. The sum of these divisors (counting 1320921895) is 1, the average is 0.0625.

Base conversion 1320921895

Base System Value
2 Binary 1001110101110111010101100100111
3 Ternary 10102001112210012011
4 Quaternary 1032232322230213
5 Quinary 10201124000040
6 Senary 335023535051
8 Octal 11656725447
10 Decimal 1320921895
12 Duodecimal 30a45a487
16 Hexadecimal 4ebbab27
20 Vigesimal 10cff4ef
36 Base36 lufxuv

Cryptographic Hash Functions

md5 e8357079d5a11b9310b7f841a5376645
sha1 e4a3a227af8e311955f0962d865c5c39e4343723
sha256 2f4e62b5c897dfced7a9327d1f576b622d2123702d011580a90850bf0577c00b
sha512 a5095b0be0d17998270b3a05c8eb0bd118bf02134e83bfa41622fb1646996bc9a9085b9315c06277eb2da565fa76d529f8c7b3ed0905076b4cd938a0015c58f3
ripemd-160 7633356381567aeea678f4af026872ac46d79d23

1320921895 as geometric shapes

Circle

Radius = n
Diameter 2641843790
Circumference 8299597042.5958
Area 5.481559726621E+18

Sphere

Radius = n
Volume 9.6542830155252E+27
Surface area 2.1926238906484E+19
Circumference 8299597042.5958

Square

Length = n
Perimeter 5283687580
Area 1744834652690391025
Diagonal 1868065658.7446

Cube

Length = n
Surface area 1.0469007916142E+19
Volume 2.3047902958935E+27
Space diagonal 2287903834.9702

Equilateral Triangle

Length = n
Perimeter 3962765685
Area 7.5553556731664E+17
Altitude 1143951917.4851

Triangular Pyramid

Length = n
Surface area 7.5553556731664E+17
Volume 2.7162214123987E+26
Height 622688552.91486