1320921894 (number)

1320921894 is an even 10-digits composite number following 1320921893 and preceding 1320921895. In scientific notation, it is written as 1.320921894 × 10^9. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 440175072 positive integers (up to 1320921894) that are relatively prime to 1320921894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.320921894 × 10^9
Engineering notation 1.320921894 × 10^9

Prime Factorization of 1320921894

Prime Factorization 2 × 3 × 3517 × 62597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1320921894
Product of the distinct prime numbers

The prime factorization of 1320921894 is 2 × 3 × 3517 × 62597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 13, 7, 355, 955, 6101, 3832, 40544, 89368, 608415, 995431, 4743998, 8131575, 55492529, 20145370, 646500180, 386397201, 5777067338, 9016857801

Basic calculations (n = 1320921894)

Multiplication

n×y
n×2 2641843788
n×3 3962765682
n×4 5283687576
n×5 6604609470

Division

n÷y
n÷2 660460947
n÷3 440307298
n÷3 330230473.5
n÷5 264184378.8

Exponentiation

ny
n2 1744834650048547236
n3 2.304790290659E+27
n4 3.04444795601E+36
n5 4.0214779602372E+45

Nth Root

y√n
2√n 36344.489183369
3√n 1097.2166253132
4√n 190.64230690843
5√n 66.707617170858

Divisors of 1320921894

1, 2, 3, 6, 3517, 7034, 10551, 21102, 62597, 125194, 187791, 375582, 220153649, 440307298, 660460947, 1320921894

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 -1320921893
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 1320921894 can be divided by 16 positive divisors. The sum of these divisors (counting 1320921894) is 1, the average is 0.0625.

Base conversion 1320921894

Base System Value
2 Binary 1001110101110111010101100100110
3 Ternary 10102001112210012010
4 Quaternary 1032232322230212
5 Quinary 10201124000034
6 Senary 335023535050
8 Octal 11656725446
10 Decimal 1320921894
12 Duodecimal 30a45a486
16 Hexadecimal 4ebbab26
20 Vigesimal 10cff4ee
36 Base36 lufxuu

Cryptographic Hash Functions

md5 6f25757e5b88dc86c2b49714150441ed
sha1 d95635833c6d54468e6b2e4871b91dd7ef9af7e5
sha256 fc90c0ad93c79200cf4527cdb498df292c7eefbf95838bd6e39882dcdd205082
sha512 406c8990e16e6f0eb1b19d3a701263faf693367ecee280cba6220baa3475822a47f8fd4ec8407fc4839b190710bae5f36888dbb96c9ea3f5b2d19bcaebaeffac
ripemd-160 2392f9171bafcc6de3b05453848c374c653998f3

1320921894 as geometric shapes

Circle

Radius = n
Diameter 2641843788
Circumference 8299597036.3126
Area 5.4815597183214E+18

Sphere

Radius = n
Volume 9.654282993599E+27
Surface area 2.1926238873286E+19
Circumference 8299597036.3126

Square

Length = n
Perimeter 5283687576
Area 1744834650048547236
Diagonal 1868065657.3304

Cube

Length = n
Surface area 1.0469007900291E+19
Volume 2.304790290659E+27
Space diagonal 2287903833.2381

Equilateral Triangle

Length = n
Perimeter 3962765682
Area 7.5553556617269E+17
Altitude 1143951916.6191

Triangular Pyramid

Length = n
Surface area 7.5553556617269E+17
Volume 2.7162214062298E+26
Height 622688552.44345