64781010 (number)

64781010 is an even 8-digits composite number following 64781009 and preceding 64781011. In scientific notation, it is written as 6.4781010 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 96 positive divisors. There are 14195520 positive integers (up to 64781010) that are relatively prime to 64781010.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred eighty-one thousand ten

Notation

Scientific notation 6.4781010 × 10^7
Engineering notation 6.4781010 × 10^6

Prime Factorization of 64781010

Prime Factorization 2 × 3 × 21 × 5 × 31 × 107 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2089710
Product of the distinct prime numbers

The prime factorization of 64781010 is 2 × 3 × 21 × 5 × 31 × 107 × 31. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64781010)

Multiplication

n×y
n×2 129562020
n×3 194343030
n×4 259124040
n×5 323905050

Division

n÷y
n÷2 32390505
n÷3 21593670
n÷3 16195252.5
n÷5 12956202

Exponentiation

ny
n2 4196579256620100
n3 2.718586427889E+23
n4 1.7611277457094E+31
n5 1.1408763410608E+39

Nth Root

y√n
2√n 8048.6651067118
3√n 401.62053000686
4√n 89.714352846754
5√n 36.499720848159

Divisors of 64781010

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64781009
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64781010 can be divided by 96 positive divisors. The sum of these divisors (counting 64781010) is 1, the average is 0.010416666666667.

Base conversion 64781010

Base System Value
2 Binary 11110111000111101011010010
3 Ternary 11111220012211200
4 Quaternary 3313013223102
5 Quinary 113040443020
6 Senary 10232252030
8 Octal 367075322
10 Decimal 64781010
12 Duodecimal 19841016
16 Hexadecimal 3dc7ad2
20 Vigesimal 104hcaa
36 Base36 12khci

Cryptographic Hash Functions

md5 9abfac8c1000aa8fea9408e93477547c
sha1 3054db61a3f52c1adc9648ae66ebf462ad4229bc
sha256 de5f935c53e3b98d9548654b8b707dae6266a40218f11ad96866766d0480f466
sha512 481684ca37548ad6ca1b9fefd55fbc05fcf46b6569c4df80561b1c0db5412015436a9a8541787d5889226b6081fcf76383b0a2e139f852dd7584cda4effaa2c1
ripemd-160 d1a7ef4649835101fa5f3060ecb43ec8d4f02ae1

64781010 as geometric shapes

Circle

Radius = n
Diameter 129562020
Circumference 407031090.21625
Area 1.3183942562805E+16

Sphere

Radius = n
Volume 1.1387588200007E+24
Surface area 5.273577025122E+16
Circumference 407031090.21625

Square

Length = n
Perimeter 259124040
Area 4196579256620100
Diagonal 91614182.926227

Cube

Length = n
Surface area 25179475539720600
Volume 2.718586427889E+23
Space diagonal 112204000.68563

Equilateral Triangle

Length = n
Perimeter 194343030
Area 1.8171721226139E+15
Altitude 56102000.342814

Triangular Pyramid

Length = n
Surface area 1.8171721226139E+15
Volume 3.20388483067E+22
Height 30538060.975409