8045691987 (number)

8045691987 is an odd 10-digits composite number following 8045691986 and preceding 8045691988. In scientific notation, it is written as 8.045691987 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 5043886848 positive integers (up to 8045691987) that are relatively prime to 8045691987.

Interesting facts

Basic properties

Name

Name eight billion forty-five million six hundred ninety-one thousand nine hundred eighty-seven

Notation

Scientific notation 8.045691987 × 10^9
Engineering notation 8.045691987 × 10^9

Prime Factorization of 8045691987

Prime Factorization 3 × 19 × 937 × 199 × 757

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8045691987
Product of the distinct prime numbers

The prime factorization of 8045691987 is 3 × 19 × 937 × 199 × 757. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8045691987)

Multiplication

n×y
n×2 16091383974
n×3 24137075961
n×4 32182767948
n×5 40228459935

Division

n÷y
n÷2 4022845993.5
n÷3 2681897329
n÷3 2011422996.75
n÷5 1609138397.4

Exponentiation

ny
n2 6.4733159549676E+19
n3 5.2082306308202E+29
n4 4.1903819452838E+39
n5 3.3714522439639E+49

Nth Root

y√n
2√n 89697.781393968
3√n 2003.8004393395
4√n 299.49587875957
5√n 95.744245366817

Divisors of 8045691987

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8045691986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8045691987 can be divided by 32 positive divisors. The sum of these divisors (counting 8045691987) is 1, the average is 0.03125.

Base conversion 8045691987

Base System Value
2 Binary 111011111100011111000010001010011
3 Ternary 202202201101111112010
4 Quaternary 13133203320101103
5 Quinary 112434144120422
6 Senary 3410211034003
8 Octal 73743702123
10 Decimal 8045691987
12 Duodecimal 168659b903
16 Hexadecimal 1df8f8453
20 Vigesimal 65e5b9j7
36 Base36 3p273o3

Cryptographic Hash Functions

md5 ce6239c635a49aa3dd354f2009eac1be
sha1 eb1eb175122e46c0c9145e1378343902dc0b9bde
sha256 afa2b7ce150f2d70792dd75d25dbf301724f99f66f9e1c5e64f4625aca23d2cb
sha512 68b87b68a1866d9a12875ddff6ffd8499bd4b78af36101939d9ffd67e5bc724bd4773bd3a38ad4fdf64cf1eacf18329ded5b93b3755a59b887f272e256559466
ripemd-160 8988d21cdccb1b686c32b9c73fa3fb804c5e68ee

8045691987 as geometric shapes

Circle

Radius = n
Diameter 16091383974
Circumference 50552573678.811
Area 2.0336521848492E+20

Sphere

Radius = n
Volume 2.1816185450648E+30
Surface area 8.1346087393967E+20
Circumference 50552573678.811

Square

Length = n
Perimeter 32182767948
Area 6.4733159549676E+19
Diagonal 11378326726.692

Cube

Length = n
Surface area 3.8839895729806E+20
Volume 5.2082306308202E+29
Space diagonal 13935547303.534

Equilateral Triangle

Length = n
Perimeter 24137075961
Area 2.8030280318625E+19
Altitude 6967773651.7669

Triangular Pyramid

Length = n
Surface area 2.8030280318625E+19
Volume 6.1379586617274E+28
Height 3792775575.564