8045691421 (number)

8045691421 is an odd 10-digits composite number following 8045691420 and preceding 8045691422. In scientific notation, it is written as 8.045691421 × 10^9. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 7991693344 positive integers (up to 8045691421) that are relatively prime to 8045691421.

Interesting facts

Basic properties

Name

Name eight billion forty-five million six hundred ninety-one thousand four hundred twenty-one

Notation

Scientific notation 8.045691421 × 10^9
Engineering notation 8.045691421 × 10^9

Prime Factorization of 8045691421

Prime Factorization 149 × 53997929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8045691421
Product of the distinct prime numbers

The prime factorization of 8045691421 is 149 × 53997929. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 18, 33, 852, 150, 1669, 2068, 34099, 40919, 983014, 117156, 874901, 6956377, 10529824, 80796246, 552337294, 104250786, 7944619598, 2256841108

Basic calculations (n = 8045691421)

Multiplication

n×y
n×2 16091382842
n×3 24137074263
n×4 32182765684
n×5 40228457105

Division

n÷y
n÷2 4022845710.5
n÷3 2681897140.3333
n÷3 2011422855.25
n÷5 1609138284.2

Exponentiation

ny
n2 6.4733150441953E+19
n3 5.2082295316512E+29
n4 4.1903807661405E+39
n5 3.371451058086E+49

Nth Root

y√n
2√n 89697.778238929
3√n 2003.8003923516
4√n 299.49587349232
5√n 95.744244019729

Divisors of 8045691421

1, 149, 53997929, 8045691421

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 -8045691420
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 8045691421 can be divided by 4 positive divisors. The sum of these divisors (counting 8045691421) is 1, the average is 0.25.

Base conversion 8045691421

Base System Value
2 Binary 111011111100011111000001000011101
3 Ternary 202202201101110202011
4 Quaternary 13133203320020131
5 Quinary 112434144111141
6 Senary 3410211031221
8 Octal 73743701035
10 Decimal 8045691421
12 Duodecimal 168659b511
16 Hexadecimal 1df8f821d
20 Vigesimal 65e5b8b1
36 Base36 3p2738d

Cryptographic Hash Functions

md5 1d0ee5b2e1d0a1408103c40b774b2449
sha1 48877e371d838f5c4f8798825807011464a145a0
sha256 5d7d6397012cd6b47a9ab4a0c4f98b632bebb2c141f89fc31e44b237d9199b09
sha512 52a2c88085763a4eb3237f660c7d1699c7066d834e41bf6ed2d8750d7d1171fa58e03a2d15c046a244a4e66d6349184412a50cfbf10bd6e48258303152e5e319
ripemd-160 c2345741d2c1f6aa0adc808ec8178191739767c5

8045691421 as geometric shapes

Circle

Radius = n
Diameter 16091382842
Circumference 50552570122.528
Area 2.0336518987216E+20

Sphere

Radius = n
Volume 2.181618084646E+30
Surface area 8.1346075948865E+20
Circumference 50552570122.528

Square

Length = n
Perimeter 32182765684
Area 6.4733150441953E+19
Diagonal 11378325926.247

Cube

Length = n
Surface area 3.8839890265172E+20
Volume 5.2082295316512E+29
Space diagonal 13935546323.193

Equilateral Triangle

Length = n
Perimeter 24137074263
Area 2.8030276374866E+19
Altitude 6967773161.5965

Triangular Pyramid

Length = n
Surface area 2.8030276374866E+19
Volume 6.1379573663444E+28
Height 3792775308.749