8421954402 (number)

8421954402 is an even 10-digits composite number following 8421954401 and preceding 8421954403. In scientific notation, it is written as 8.421954402 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 2594695680 positive integers (up to 8421954402) that are relatively prime to 8421954402.

Interesting facts

Basic properties

Name

Name eight billion four hundred twenty-one million nine hundred fifty-four thousand four hundred two

Notation

Scientific notation 8.421954402 × 10^9
Engineering notation 8.421954402 × 10^9

Prime Factorization of 8421954402

Prime Factorization 2 × 3 × 41 × 19 × 1801873

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8421954402
Product of the distinct prime numbers

The prime factorization of 8421954402 is 2 × 3 × 41 × 19 × 1801873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8421954402)

Multiplication

n×y
n×2 16843908804
n×3 25265863206
n×4 33687817608
n×5 42109772010

Division

n÷y
n÷2 4210977201
n÷3 2807318134
n÷3 2105488600.5
n÷5 1684390880.4

Exponentiation

ny
n2 7.0929315949367E+19
n3 5.9736346469062E+29
n4 5.0309678610452E+39
n5 4.237058192365E+49

Nth Root

y√n
2√n 91771.206824363
3√n 2034.5621550552
4√n 302.93762860424
5√n 96.623458224767

Divisors of 8421954402

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 -8421954401
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 8421954402 can be divided by 32 positive divisors. The sum of these divisors (counting 8421954402) is 1, the average is 0.03125.

Base conversion 8421954402

Base System Value
2 Binary 111110101111111001101001101100010
3 Ternary 210201221101121112010
4 Quaternary 13311333031031202
5 Quinary 114222010020102
6 Senary 3511411413350
8 Octal 76577151542
10 Decimal 8421954402
12 Duodecimal 17705b4256
16 Hexadecimal 1f5fcd362
20 Vigesimal 6bbh4602
36 Base36 3va7plu

Cryptographic Hash Functions

md5 ca7029c0a805a42f18e9d282c326286d
sha1 3962fb6f4bc9ad925d3d1bb8b2b5da77c9175309
sha256 ace6c03f06dc4ae561f7e9c4b387a23eb8ba63597cad1e89c4916a32826d9407
sha512 961566798058d02ed4ff9b167afcd63f2c546abec23f15e296e7556416c41b8f7012a74f8f429ad38bda1d695e1856eaeb007d0088e5e3291e72c83796371219
ripemd-160 fe6e05bd7291ce2e622b058a08998b7a9b91a5a7

8421954402 as geometric shapes

Circle

Radius = n
Diameter 16843908804
Circumference 52916700156.383
Area 2.2283101791068E+20

Sphere

Radius = n
Volume 2.5022302295933E+30
Surface area 8.9132407164273E+20
Circumference 52916700156.383

Square

Length = n
Perimeter 33687817608
Area 7.0929315949367E+19
Diagonal 11910442136.996

Cube

Length = n
Surface area 4.255758956962E+20
Volume 5.9736346469062E+29
Space diagonal 14587252923.292

Equilateral Triangle

Length = n
Perimeter 25265863206
Area 3.0713294742602E+19
Altitude 7293626461.6462

Triangular Pyramid

Length = n
Surface area 3.0713294742602E+19
Volume 7.0399959452638E+28
Height 3970147378.9987