805366961 (number)

805366961 is an odd 9-digits composite number following 805366960 and preceding 805366962. In scientific notation, it is written as 8.05366961 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 690314532 positive integers (up to 805366961) that are relatively prime to 805366961.

Interesting facts

Basic properties

Name

Name eight hundred five million three hundred sixty-six thousand nine hundred sixty-one

Notation

Scientific notation 8.05366961 × 10^8
Engineering notation 8.05366961 × 10^6

Prime Factorization of 805366961

Prime Factorization 7 × 115052423

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 805366961
Product of the distinct prime numbers

The prime factorization of 805366961 is 7 × 115052423. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 46, 92, 546, 293, 3554, 7575, 97961, 65835, 242633, 295448, 2508011, 5898910, 3755140, 19171140, 491480793, 486216750, 8239079727, 7485179325

Basic calculations (n = 805366961)

Multiplication

n×y
n×2 1610733922
n×3 2416100883
n×4 3221467844
n×5 4026834805

Division

n÷y
n÷2 402683480.5
n÷3 268455653.66667
n÷3 201341740.25
n÷5 161073392.2

Exponentiation

ny
n2 648615941870375521
n3 5.223738499603E+26
n4 4.2070264004839E+35
n5 3.3882000670045E+44

Nth Root

y√n
2√n 28378.988019308
3√n 930.38907719117
4√n 168.46064234505
5√n 60.422509946

Divisors of 805366961

1, 7, 115052423, 805366961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -805366960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 805366961 can be divided by 4 positive divisors. The sum of these divisors (counting 805366961) is 1, the average is 0.25.

Base conversion 805366961

Base System Value
2 Binary 110000000000001110110010110001
3 Ternary 2002010102212202222
4 Quaternary 300000032302301
5 Quinary 3122133220321
6 Senary 211525450425
8 Octal 6000166261
10 Decimal 805366961
12 Duodecimal 1a5870a15
16 Hexadecimal 3000ecb1
20 Vigesimal cbdah81
36 Base36 dbht4h

Cryptographic Hash Functions

md5 4178bd596c1076f4ba0ed32baf31cee8
sha1 0236f9a32c63e24c6624167c7480faa4b9d37246
sha256 d5844c2bb188037eaa9cbb7d6fa10c2a90bbdfe0891ca9b1b555c619b9ddc42e
sha512 2cad82dff588032cb4e2a799ff6ec61a93f7f075074d3a1f68742ed3403d4a16b6f3de3b7f51fb0c4ce45b86c5fbfa712e706d430ede6ffa652b3389efe4337a
ripemd-160 ee10cc38ddb3839e3f5e087470bbb6bcea62c3be

805366961 as geometric shapes

Circle

Radius = n
Diameter 1610733922
Circumference 5060269856.2431
Area 2.0376870779812E+18

Sphere

Radius = n
Volume 2.1881144659502E+27
Surface area 8.1507483119248E+18
Circumference 5060269856.2431

Square

Length = n
Perimeter 3221467844
Area 648615941870375521
Diagonal 1138960878.9334

Cube

Length = n
Surface area 3891695651222253126
Volume 5.223738499603E+26
Space diagonal 1394936495.1893

Equilateral Triangle

Length = n
Perimeter 2416100883
Area 2.8085894147966E+17
Altitude 697468247.59467

Triangular Pyramid

Length = n
Surface area 2.8085894147966E+17
Volume 6.1562348603575E+25
Height 379653626.31113