8025749905 (number)

8025749905 is an odd 10-digits composite number following 8025749904 and preceding 8025749906. In scientific notation, it is written as 8.025749905 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 6420239856 positive integers (up to 8025749905) that are relatively prime to 8025749905.

Interesting facts

Basic properties

Name

Name eight billion twenty-five million seven hundred forty-nine thousand nine hundred five

Notation

Scientific notation 8.025749905 × 10^9
Engineering notation 8.025749905 × 10^9

Prime Factorization of 8025749905

Prime Factorization 5 × 24499 × 65519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8025749905
Product of the distinct prime numbers

The prime factorization of 8025749905 is 5 × 24499 × 65519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 67, 46, 962, 798, 3383, 8281, 70472, 3864, 560642, 736585, 404156, 1952103, 24735642, 9910190, 709515294, 21522498, 6338893967, 8276197106

Basic calculations (n = 8025749905)

Multiplication

n×y
n×2 16051499810
n×3 24077249715
n×4 32102999620
n×5 40128749525

Division

n÷y
n÷2 4012874952.5
n÷3 2675249968.3333
n÷3 2006437476.25
n÷5 1605149981

Exponentiation

ny
n2 6.4412661537608E+19
n3 5.1695991221625E+29
n4 4.1489909663584E+39
n5 3.3298763854097E+49

Nth Root

y√n
2√n 89586.549799621
3√n 2002.1435272414
4√n 299.31012311584
5√n 95.696735832179

Divisors of 8025749905

1, 5, 24499, 65519, 122495, 327595, 1605149981, 8025749905

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8025749904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8025749905 can be divided by 8 positive divisors. The sum of these divisors (counting 8025749905) is 1, the average is 0.125.

Base conversion 8025749905

Base System Value
2 Binary 111011110010111110011100110010001
3 Ternary 202201022212100010111
4 Quaternary 13132113303212101
5 Quinary 112414042444110
6 Senary 3404215401321
8 Octal 73627634621
10 Decimal 8025749905
12 Duodecimal 167b983241
16 Hexadecimal 1de5f3991
20 Vigesimal 6580ief5
36 Base36 3oqbo9d

Cryptographic Hash Functions

md5 81a0bdd3c9e3abb08f6fd09bd4e9292f
sha1 77cbb9accd3af3cceb77b59326338df76e8d2321
sha256 120c5d77da634ead1ac3fc628fd7a4ad0580389e9471aa704ef3693b9ea31942
sha512 6acd1b5a5b97125e107c3924e7b18cb0eb44f9b10ab35d61579a88d362c278da566afac87280ffdbf46ebcdbad74388894a4d43571f597eb365c14c680a47a0f
ripemd-160 04bb2ca76d5600fb0682e55fe748c0e8634d1a36

8025749905 as geometric shapes

Circle

Radius = n
Diameter 16051499810
Circumference 50427273882.194
Area 2.0235834428471E+20

Sphere

Radius = n
Volume 2.1654366165587E+30
Surface area 8.0943337713885E+20
Circumference 50427273882.194

Square

Length = n
Perimeter 32102999620
Area 6.4412661537608E+19
Diagonal 11350124363.866

Cube

Length = n
Surface area 3.8647596922565E+20
Volume 5.1695991221625E+29
Space diagonal 13901006604.301

Equilateral Triangle

Length = n
Perimeter 24077249715
Area 2.7891500608468E+19
Altitude 6950503302.1505

Triangular Pyramid

Length = n
Surface area 2.7891500608468E+19
Volume 6.0924309921619E+28
Height 3783374787.9552