8045909918 (number)

8045909918 is an even 10-digits composite number following 8045909917 and preceding 8045909919. In scientific notation, it is written as 8.045909918 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 4006927000 positive integers (up to 8045909918) that are relatively prime to 8045909918.

Interesting facts

Basic properties

Name

Name eight billion forty-five million nine hundred nine thousand nine hundred eighteen

Notation

Scientific notation 8.045909918 × 10^9
Engineering notation 8.045909918 × 10^9

Prime Factorization of 8045909918

Prime Factorization 2 × 251 × 16027709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8045909918
Product of the distinct prime numbers

The prime factorization of 8045909918 is 2 × 251 × 16027709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 35, 67, 942, 456, 377, 9811, 49475, 37079, 114017, 42995, 487496, 7966693, 66610630, 12837736, 925393416, 231494903, 594752432, 9519421492

Basic calculations (n = 8045909918)

Multiplication

n×y
n×2 16091819836
n×3 24137729754
n×4 32183639672
n×5 40229549590

Division

n÷y
n÷2 4022954959
n÷3 2681969972.6667
n÷3 2011477479.5
n÷5 1609181983.6

Exponentiation

ny
n2 6.4736666408571E+19
n3 5.2086538631498E+29
n4 4.1908359776946E+39
n5 3.3719088757644E+49

Nth Root

y√n
2√n 89698.996192823
3√n 2003.8185312696
4√n 299.49790682544
5√n 95.744764039744

Divisors of 8045909918

1, 2, 251, 502, 16027709, 32055418, 4022954959, 8045909918

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 -8045909917
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 8045909918 can be divided by 8 positive divisors. The sum of these divisors (counting 8045909918) is 1, the average is 0.125.

Base conversion 8045909918

Base System Value
2 Binary 111011111100100101101011110011110
3 Ternary 202202201210120110122
4 Quaternary 13133210231132132
5 Quinary 112434223104133
6 Senary 3410215434542
8 Octal 73744553636
10 Decimal 8045909918
12 Duodecimal 1686685a52
16 Hexadecimal 1df92d79e
20 Vigesimal 65e6iefi
36 Base36 3p2brtq

Cryptographic Hash Functions

md5 9ffe7869556a2a382c4c040c99a068a3
sha1 711d6cc3b84f5d04d8351dd99dcc36a1629dc403
sha256 1668d9907e1eb270d710476fddb1aef37162a95701ae6b92cf4c59341c63bb9e
sha512 e23386830f5a890af28047db7740253075b5316cafbdd371c87200f86b564019969517f20ddfaa5232d317ccd802b36bf75987cdd03443b9d98a0ebe867bab1e
ripemd-160 0c49373a0a8166e195afd74acb64fe6aeecc034a

8045909918 as geometric shapes

Circle

Radius = n
Diameter 16091819836
Circumference 50553942979.668
Area 2.0337623560706E+20

Sphere

Radius = n
Volume 2.1817958282085E+30
Surface area 8.1350494242824E+20
Circumference 50553942979.668

Square

Length = n
Perimeter 32183639672
Area 6.4736666408571E+19
Diagonal 11378634927.668

Cube

Length = n
Surface area 3.8841999845142E+20
Volume 5.2086538631498E+29
Space diagonal 13935924771.098

Equilateral Triangle

Length = n
Perimeter 24137729754
Area 2.803179883307E+19
Altitude 6967962385.5492

Triangular Pyramid

Length = n
Surface area 2.803179883307E+19
Volume 6.1384574458112E+28
Height 3792878309.2226