8420921430 (number)

8420921430 is an even 10-digits composite number following 8420921429 and preceding 8420921431. In scientific notation, it is written as 8.420921430 × 10^9. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 2197054080 positive integers (up to 8420921430) that are relatively prime to 8420921430.

Interesting facts

Basic properties

Name

Name eight billion four hundred twenty million nine hundred twenty-one thousand four hundred thirty

Notation

Scientific notation 8.420921430 × 10^9
Engineering notation 8.420921430 × 10^9

Prime Factorization of 8420921430

Prime Factorization 2 × 3 × 5 × 53 × 367 × 14431

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8420921430
Product of the distinct prime numbers

The prime factorization of 8420921430 is 2 × 3 × 5 × 53 × 367 × 14431. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 70, 30, 584, 240, 4453, 1547, 49721, 2132, 171575, 354261, 4287461, 9333157, 90601627, 19098170, 692804719, 877677109, 8630531539, 1219795864

Basic calculations (n = 8420921430)

Multiplication

n×y
n×2 16841842860
n×3 25262764290
n×4 33683685720
n×5 42104607150

Division

n÷y
n÷2 4210460715
n÷3 2806973810
n÷3 2105230357.5
n÷5 1684184286

Exponentiation

ny
n2 7.0911917730233E+19
n3 5.9714368765692E+29
n4 5.0285000761794E+39
n5 4.2344604052255E+49

Nth Root

y√n
2√n 91765.57867741
3√n 2034.4789704178
4√n 302.92833917844
5√n 96.621087890775

Divisors of 8420921430

1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 367, 530, 734, 795, 1101, 1590, 1835, 2202, 3670, 5505, 11010, 14431, 19451, 28862, 38902, 43293, 58353, 72155, 86586, 97255, 116706, 144310, 194510, 216465, 291765, 432930, 583530, 764843, 1529686, 2294529, 3824215, 4589058, 5296177, 7648430, 10592354, 11472645, 15888531, 22945290, 26480885, 31777062, 52961770, 79442655, 158885310, 280697381, 561394762, 842092143, 1403486905, 1684184286, 2806973810, 4210460715, 8420921430

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8420921429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8420921430 can be divided by 64 positive divisors. The sum of these divisors (counting 8420921430) is 1, the average is 0.015625.

Base conversion 8420921430

Base System Value
2 Binary 111110101111011010001000001010110
3 Ternary 210201212110010112220
4 Quaternary 13311323101001112
5 Quinary 114221223441210
6 Senary 3511333323210
8 Octal 76573210126
10 Decimal 8420921430
12 Duodecimal 1770196506
16 Hexadecimal 1f5ed1056
20 Vigesimal 6bbaf3ba
36 Base36 3v9lkk6

Cryptographic Hash Functions

md5 33289b14d563d54cc8411c19e35fda11
sha1 76b1537038e61e004b10e8501f2b295b60085e5c
sha256 b1eaada20d16189f275a2ad9a49805545fbc04e0060a70e4079259488f2327a3
sha512 80e662948e39494587ae06268cd20b429d585aef833ac57ab8d45d44481e8474af356838e419481ab3fe912cbb623c900c6dfa9ebba3955f8436dc678072aca0
ripemd-160 246b251c85797a2b562459f4f39a3070120c4879

8420921430 as geometric shapes

Circle

Radius = n
Diameter 16841842860
Circumference 52910209801.89
Area 2.2277635979326E+20

Sphere

Radius = n
Volume 2.5013096297073E+30
Surface area 8.9110543917306E+20
Circumference 52910209801.89

Square

Length = n
Perimeter 33683685720
Area 7.0911917730233E+19
Diagonal 11908981293.984

Cube

Length = n
Surface area 4.254715063814E+20
Volume 5.9714368765692E+29
Space diagonal 14585463763.306

Equilateral Triangle

Length = n
Perimeter 25262764290
Area 3.0705761092727E+19
Altitude 7292731881.6528

Triangular Pyramid

Length = n
Surface area 3.0705761092727E+19
Volume 7.0374058480825E+28
Height 3969660431.3281