1621325772 (number)

1621325772 is an even 10-digits composite number following 1621325771 and preceding 1621325773. In scientific notation, it is written as 1.621325772 × 10^9. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 491310720 positive integers (up to 1621325772) that are relatively prime to 1621325772.

Interesting facts

Basic properties

Name

Name one billion six hundred twenty-one million three hundred twenty-five thousand seven hundred seventy-two

Notation

Scientific notation 1.621325772 × 10^9
Engineering notation 1.621325772 × 10^9

Prime Factorization of 1621325772

Prime Factorization 2 × 2 × 3 × 3 × 11 × 4094257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 270220962
Product of the distinct prime numbers

The prime factorization of 1621325772 is 2 × 2 × 3 × 3 × 11 × 4094257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 61, 41, 168, 740, 5237, 2126, 35957, 48772, 716738, 703105, 2721468, 6915956, 83091207, 81296784, 317743576, 186972126, 8569434168, 7554991628

Basic calculations (n = 1621325772)

Multiplication

n×y
n×2 3242651544
n×3 4863977316
n×4 6485303088
n×5 8106628860

Division

n÷y
n÷2 810662886
n÷3 540441924
n÷3 405331443
n÷5 324265154.4

Exponentiation

ny
n2 2628697258951395984
n3 4.2619746127237E+27
n4 6.9100492792186E+36
n5 1.1203440982187E+46

Nth Root

y√n
2√n 40265.68976188
3√n 1174.78058906
4√n 200.66312506756
5√n 69.498280124606

Divisors of 1621325772

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 4094257, 8188514, 12282771, 16377028, 24565542, 36848313, 45036827, 49131084, 73696626, 90073654, 135110481, 147393252, 180147308, 270220962, 405331443, 540441924, 810662886, 1621325772

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1621325771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1621325772 can be divided by 36 positive divisors. The sum of these divisors (counting 1621325772) is 1, the average is 0.027777777777778.

Base conversion 1621325772

Base System Value
2 Binary 1100000101000110111011111001100
3 Ternary 11011222210212211200
4 Quaternary 1200220313133030
5 Quinary 11310024411042
6 Senary 424514345500
8 Octal 14050673714
10 Decimal 1621325772
12 Duodecimal 392b8b290
16 Hexadecimal 60a377cc
20 Vigesimal 156d5e8c
36 Base36 qtamz0

Cryptographic Hash Functions

md5 e5428a44fc19ec0b76cbd927d675d462
sha1 824cca06e9619e407b2a69095e733b264a432bff
sha256 896624c5bc85b3a97dbdfa08443a8c00251345801f02c98b28a446dda855f5d4
sha512 7ed9dd0a0c5c85e94fd0385d46533524a49af5d8409024b0de621ff89ab627aa79c2364ab98baf40b4ea339f8cca99709ff705e3d4df83afb1136d02320205fd
ripemd-160 7a09ea30b3e5913e1985daa87de95fbfcb62b56a

1621325772 as geometric shapes

Circle

Radius = n
Diameter 3242651544
Circumference 10187090268.782
Area 8.2582959972333E+18

Sphere

Radius = n
Volume 1.7852517510825E+28
Surface area 3.3033183988933E+19
Circumference 10187090268.782

Square

Length = n
Perimeter 6485303088
Area 2628697258951395984
Diagonal 2292900895.7874

Cube

Length = n
Surface area 1.5772183553708E+19
Volume 4.2619746127237E+27
Space diagonal 2808218612.7248

Equilateral Triangle

Length = n
Perimeter 4863977316
Area 1.1382593025552E+18
Altitude 1404109306.3624

Triangular Pyramid

Length = n
Surface area 1.1382593025552E+18
Volume 5.0227852498363E+26
Height 764300298.59581