8045668681 (number)

8045668681 is an odd 10-digits composite number following 8045668680 and preceding 8045668682. In scientific notation, it is written as 8.045668681 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 8015758864 positive integers (up to 8045668681) that are relatively prime to 8045668681.

Interesting facts

Basic properties

Name

Name eight billion forty-five million six hundred sixty-eight thousand six hundred eighty-one

Notation

Scientific notation 8.045668681 × 10^9
Engineering notation 8.045668681 × 10^9

Prime Factorization of 8045668681

Prime Factorization 269 × 29909549

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8045668681
Product of the distinct prime numbers

The prime factorization of 8045668681 is 269 × 29909549. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 48, 74, 3, 303, 4200, 3338, 94295, 26898, 326508, 352911, 6749752, 6709824, 70025892, 54940153, 370951263, 508887374, 5133271273, 9753310630

Basic calculations (n = 8045668681)

Multiplication

n×y
n×2 16091337362
n×3 24137006043
n×4 32182674724
n×5 40228343405

Division

n÷y
n÷2 4022834340.5
n÷3 2681889560.3333
n÷3 2011417170.25
n÷5 1609133736.2

Exponentiation

ny
n2 6.4732784524424E+19
n3 5.2081853708208E+29
n4 4.1903333922855E+39
n5 3.371403413726E+49

Nth Root

y√n
2√n 89697.651479846
3√n 2003.7985045311
4√n 299.4956618715
5√n 95.744189898177

Divisors of 8045668681

1, 269, 29909549, 8045668681

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 -8045668680
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 8045668681 can be divided by 4 positive divisors. The sum of these divisors (counting 8045668681) is 1, the average is 0.25.

Base conversion 8045668681

Base System Value
2 Binary 111011111100011110010100101001001
3 Ternary 202202201100022112221
4 Quaternary 13133203302211021
5 Quinary 112434142344211
6 Senary 3410210334041
8 Octal 73743624511
10 Decimal 8045668681
12 Duodecimal 168658a321
16 Hexadecimal 1df8f2949
20 Vigesimal 65e58be1
36 Base36 3p26lop

Cryptographic Hash Functions

md5 a244288a6713d449d153c9b4d5f0d66d
sha1 6c69f9020c38f99370aa5bffe4caa75c31c069f4
sha256 e6b05b94e42ec9483b7521335e538511bdbbd1af91008396a86ad8814bb9ac63
sha512 5483ebcb667d910d446bf2a544903e4330e190c5d4a821c19712eb04acd49985020b08812a3cbf77427305e9427c3778283dc37865fecb81caf88bce7b20d9e2
ripemd-160 1fcad14c8149e073e165a8a0f71a7b1cee12d399

8045668681 as geometric shapes

Circle

Radius = n
Diameter 16091337362
Circumference 50552427242.894
Area 2.0336404030834E+20

Sphere

Radius = n
Volume 2.1815995866006E+30
Surface area 8.1345616123337E+20
Circumference 50552427242.894

Square

Length = n
Perimeter 32182674724
Area 6.4732784524424E+19
Diagonal 11378293767.031

Cube

Length = n
Surface area 3.8839670714655E+20
Volume 5.2081853708208E+29
Space diagonal 13935506936.358

Equilateral Triangle

Length = n
Perimeter 24137006043
Area 2.8030117927928E+19
Altitude 6967753468.1788

Triangular Pyramid

Length = n
Surface area 2.8030117927928E+19
Volume 6.1379053223066E+28
Height 3792764589.0102