77805906 (number)

77805906 is an even 8-digits composite number following 77805905 and preceding 77805907. In scientific notation, it is written as 7.7805906 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 24178176 positive integers (up to 77805906) that are relatively prime to 77805906.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred five thousand nine hundred six

Notation

Scientific notation 7.7805906 × 10^7
Engineering notation 7.7805906 × 10^6

Prime Factorization of 77805906

Prime Factorization 2 × 3 × 17 × 107 × 7129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77805906
Product of the distinct prime numbers

The prime factorization of 77805906 is 2 × 3 × 17 × 107 × 7129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 31, 61, 225, 621, 861, 2022, 81232, 35903, 558515, 125935, 271839, 3454497, 48422267, 86867543, 861316422, 454809572, 7691638874, 1208208983

Basic calculations (n = 77805906)

Multiplication

n×y
n×2 155611812
n×3 233417718
n×4 311223624
n×5 389029530

Division

n÷y
n÷2 38902953
n÷3 25935302
n÷3 19451476.5
n÷5 15561181.2

Exponentiation

ny
n2 6053759008480836
n3 4.7101820436051E+23
n4 3.6647998132763E+31
n5 2.8514306978059E+39

Nth Root

y√n
2√n 8820.7656130293
3√n 426.91117319672
4√n 93.918931068392
5√n 37.861909479072

Divisors of 77805906

1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 3638, 5457, 7129, 10914, 14258, 21387, 42774, 121193, 242386, 363579, 727158, 762803, 1525606, 2288409, 4576818, 12967651, 25935302, 38902953, 77805906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77805905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77805906 can be divided by 32 positive divisors. The sum of these divisors (counting 77805906) is 1, the average is 0.03125.

Base conversion 77805906

Base System Value
2 Binary 100101000110011100101010010
3 Ternary 12102101221122020
4 Quaternary 10220303211102
5 Quinary 124404242111
6 Senary 11415352310
8 Octal 450634522
10 Decimal 77805906
12 Duodecimal 22082696
16 Hexadecimal 4a33952
20 Vigesimal 1465ef6
36 Base36 1abnf6

Cryptographic Hash Functions

md5 905b31bd2fb749a39bb813fbdd5539b4
sha1 5f329ca2b97020dcccb63994efc12d758ab25b46
sha256 a5e61bd6fcc9e9bfa16c13264e31521e3c7f06312e730b9015189f6fa34a282c
sha512 811876127fe5ec021db55eb9679ae11185b9f7c908594d099a55dcf0ef8e4d3118c6a0b594e579b3581899b5ef87c64ab524492fce9218f4e820aa66e2fcdb29
ripemd-160 5f464b7205fdd197c83c6b6cdcb7275f1ffb9e6a

77805906 as geometric shapes

Circle

Radius = n
Diameter 155611812
Circumference 488868925.391
Area 1.9018444827646E+16

Sphere

Radius = n
Volume 1.9729964407014E+24
Surface area 7.6073779310586E+16
Circumference 488868925.391

Square

Length = n
Perimeter 311223624
Area 6053759008480836
Diagonal 110034167.49793

Cube

Length = n
Surface area 36322554050885016
Volume 4.7101820436051E+23
Space diagonal 134763782.32093

Equilateral Triangle

Length = n
Perimeter 233417718
Area 2.6213545448666E+15
Altitude 67381891.160464

Triangular Pyramid

Length = n
Surface area 2.6213545448666E+15
Volume 5.5510027727605E+22
Height 36678055.832642