809780142 (number)

809780142 is an even 9-digits composite number following 809780141 and preceding 809780143. In scientific notation, it is written as 8.09780142 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 254048640 positive integers (up to 809780142) that are relatively prime to 809780142.

Interesting facts

Basic properties

Name

Name eight hundred nine million seven hundred eighty thousand one hundred forty-two

Notation

Scientific notation 8.09780142 × 10^8
Engineering notation 8.09780142 × 10^6

Prime Factorization of 809780142

Prime Factorization 2 × 3 × 17 × 7939021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 809780142
Product of the distinct prime numbers

The prime factorization of 809780142 is 2 × 3 × 17 × 7939021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 3, 80, 196, 53, 4599, 8676, 59606, 20534, 148709, 207129, 560775, 7070923, 31988495, 49614995, 969596237, 536981489, 4164300207, 104569662

Basic calculations (n = 809780142)

Multiplication

n×y
n×2 1619560284
n×3 2429340426
n×4 3239120568
n×5 4048900710

Division

n÷y
n÷2 404890071
n÷3 269926714
n÷3 202445035.5
n÷5 161956028.4

Exponentiation

ny
n2 655743878377540164
n3 5.310083709482E+26
n4 4.3000003402962E+35
n5 3.4820548861651E+44

Nth Root

y√n
2√n 28456.636168036
3√n 932.08540465743
4√n 168.69094868438
5√n 60.488584896112

Divisors of 809780142

1, 2, 3, 6, 17, 34, 51, 102, 7939021, 15878042, 23817063, 47634126, 134963357, 269926714, 404890071, 809780142

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 -809780141
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 809780142 can be divided by 16 positive divisors. The sum of these divisors (counting 809780142) is 1, the average is 0.0625.

Base conversion 809780142

Base System Value
2 Binary 110000010001000100001110101110
3 Ternary 2002102202002112010
4 Quaternary 300101010032232
5 Quinary 3124300431032
6 Senary 212204222050
8 Octal 6021041656
10 Decimal 809780142
12 Duodecimal 1a723a926
16 Hexadecimal 304443ae
20 Vigesimal cd12a72
36 Base36 de4ecu

Cryptographic Hash Functions

md5 86dd5351a24aae16645176bd1e6ca0ae
sha1 fe889f3dd9deb3220afc3dc459fe062153060a86
sha256 366149982c6f1750254b9794a1788d3059940ea1321c224ea62ee85b6316ea8a
sha512 9dcbd7651d418ddbb2336f31550b853e5fc6e72d0ee7286756cb6bd69ce93db1996a5f55d54158e3916690ba6a6bc9147ac8ea33a8a061dc6655ccf029df06d1
ripemd-160 a309dd4f9834e162050647e510341bcd51a9c691

809780142 as geometric shapes

Circle

Radius = n
Diameter 1619560284
Circumference 5087998690.2602
Area 2.0600801509474E+18

Sphere

Radius = n
Volume 2.2242826628874E+27
Surface area 8.2403206037894E+18
Circumference 5087998690.2602

Square

Length = n
Perimeter 3239120568
Area 655743878377540164
Diagonal 1145202059.3568

Cube

Length = n
Surface area 3934463270265240984
Volume 5.310083709482E+26
Space diagonal 1402580348.9043

Equilateral Triangle

Length = n
Perimeter 2429340426
Area 2.8394542852554E+17
Altitude 701290174.45217

Triangular Pyramid

Length = n
Surface area 2.8394542852554E+17
Volume 6.2579936660715E+25
Height 381734019.7856