6521681072 (number)

6521681072 is an even 10-digits composite number following 6521681071 and preceding 6521681073. In scientific notation, it is written as 6.521681072 × 10^9. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 3181307520 positive integers (up to 6521681072) that are relatively prime to 6521681072.

Interesting facts

Basic properties

Name

Name six billion five hundred twenty-one million six hundred eighty-one thousand seventy-two

Notation

Scientific notation 6.521681072 × 10^9
Engineering notation 6.521681072 × 10^9

Prime Factorization of 6521681072

Prime Factorization 2 × 2 × 2 × 2 × 41 × 9941587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 815210134
Product of the distinct prime numbers

The prime factorization of 6521681072 is 2 × 2 × 2 × 2 × 41 × 9941587. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 29, 100, 486, 303, 6583, 2921, 52071, 49296, 940670, 97037, 4062278, 8840420, 73844049, 4597081, 719128027, 2061246, 3556850921, 8230687692

Basic calculations (n = 6521681072)

Multiplication

n×y
n×2 13043362144
n×3 19565043216
n×4 26086724288
n×5 32608405360

Division

n÷y
n÷2 3260840536
n÷3 2173893690.6667
n÷3 1630420268
n÷5 1304336214.4

Exponentiation

ny
n2 4.2532324004883E+19
n3 2.7738225241082E+29
n4 1.8089985852564E+39
n5 1.1797711832741E+49

Nth Root

y√n
2√n 80756.925845404
3√n 1868.3282715681
4√n 284.17763079701
5√n 91.806178800473

Divisors of 6521681072

1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 9941587, 19883174, 39766348, 79532696, 159065392, 407605067, 815210134, 1630420268, 3260840536, 6521681072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6521681071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6521681072 can be divided by 20 positive divisors. The sum of these divisors (counting 6521681072) is 1, the average is 0.05.

Base conversion 6521681072

Base System Value
2 Binary 110000100101110001111010010110000
3 Ternary 121211111200201120102
4 Quaternary 12010232033102300
5 Quinary 101324022243242
6 Senary 2555050131532
8 Octal 60456172260
10 Decimal 6521681072
12 Duodecimal 1320120ba8
16 Hexadecimal 184b8f4b0
20 Vigesimal 51i0a2dc
36 Base36 2zuu9bk

Cryptographic Hash Functions

md5 3d84432485d85ebae0529f525f4f836c
sha1 1c615359c86f4165cf5ad7f7c5784798a0102f69
sha256 032997bce38b2583d6bb96a632357ddaf5fdd4d77354459d93d724b4f3f278cf
sha512 27f5beff3a567ac9c090ead264f91366c772087445cde33818574c95bba6dbb767a01e4cc55d0bfe812f7c28262bb6e111c7ae921bf1d5bc78bc47c81c634e29
ripemd-160 7bc6ca957c5ab1859cd7162d6b81e05f961f62a7

6521681072 as geometric shapes

Circle

Radius = n
Diameter 13043362144
Circumference 40976930689.702
Area 1.3361923663384E+20

Sphere

Radius = n
Volume 1.16189606188E+30
Surface area 5.3447694653537E+20
Circumference 40976930689.702

Square

Length = n
Perimeter 26086724288
Area 4.2532324004883E+19
Diagonal 9223049821.4943

Cube

Length = n
Surface area 2.551939440293E+20
Volume 2.7738225241082E+29
Space diagonal 11295882967.464

Equilateral Triangle

Length = n
Perimeter 19565043216
Area 1.841703653511E+19
Altitude 5647941483.7321

Triangular Pyramid

Length = n
Surface area 1.841703653511E+19
Volume 3.2689811943415E+28
Height 3074349940.4981