8420921436 (number)

8420921436 is an even 10-digits composite number following 8420921435 and preceding 8420921437. In scientific notation, it is written as 8.420921436 × 10^9. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 2778362496 positive integers (up to 8420921436) that are relatively prime to 8420921436.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.420921436 × 10^9
Engineering notation 8.420921436 × 10^9

Prime Factorization of 8420921436

Prime Factorization 2 × 2 × 3 × 127 × 443 × 12473

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4210460718
Product of the distinct prime numbers

The prime factorization of 8420921436 is 2 × 2 × 3 × 127 × 443 × 12473. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 8, 77, 449, 522, 2827, 3833, 2387, 35312, 874122, 696821, 9698774, 5089549, 89304205, 57808660, 822764012, 883657599, 6758154915, 6526470670

Basic calculations (n = 8420921436)

Multiplication

n×y
n×2 16841842872
n×3 25262764308
n×4 33683685744
n×5 42104607180

Division

n÷y
n÷2 4210460718
n÷3 2806973812
n÷3 2105230359
n÷5 1684184287.2

Exponentiation

ny
n2 7.0911917831284E+19
n3 5.9714368893333E+29
n4 5.0285000905108E+39
n5 4.234460420311E+49

Nth Root

y√n
2√n 91765.578710102
3√n 2034.478970901
4√n 302.9283392324
5√n 96.621087904544

Divisors of 8420921436

1, 2, 3, 4, 6, 12, 127, 254, 381, 443, 508, 762, 886, 1329, 1524, 1772, 2658, 5316, 12473, 24946, 37419, 49892, 56261, 74838, 112522, 149676, 168783, 225044, 337566, 675132, 1584071, 3168142, 4752213, 5525539, 6336284, 9504426, 11051078, 16576617, 19008852, 22102156, 33153234, 66306468, 701743453, 1403486906, 2105230359, 2806973812, 4210460718, 8420921436

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8420921435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8420921436 can be divided by 48 positive divisors. The sum of these divisors (counting 8420921436) is 1, the average is 0.020833333333333.

Base conversion 8420921436

Base System Value
2 Binary 111110101111011010001000001011100
3 Ternary 210201212110010120010
4 Quaternary 13311323101001130
5 Quinary 114221223441221
6 Senary 3511333323220
8 Octal 76573210134
10 Decimal 8420921436
12 Duodecimal 1770196510
16 Hexadecimal 1f5ed105c
20 Vigesimal 6bbaf3bg
36 Base36 3v9lkkc

Cryptographic Hash Functions

md5 d3746344b8d6afb331d22c6e1f11e78d
sha1 46171bffeb370fd9643015bc9661dd3d21b7438a
sha256 beb82e814a5550727d7d90cff777bf3e2add985c373580d6279e6233d8afadbf
sha512 d04f32d111a6ba48598575675d6230d0c53f1e70cdb4a5f7072b72d5425f85b703c8f9f98f2501623b40795358f3421f9924904f9568aa66df91c276e50c96d9
ripemd-160 6ecf7fe0974632562564ea0266b0cad060caf6fb

8420921436 as geometric shapes

Circle

Radius = n
Diameter 16841842872
Circumference 52910209839.589
Area 2.2277636011073E+20

Sphere

Radius = n
Volume 2.501309635054E+30
Surface area 8.911054404429E+20
Circumference 52910209839.589

Square

Length = n
Perimeter 33683685744
Area 7.0911917831284E+19
Diagonal 11908981302.47

Cube

Length = n
Surface area 4.2547150698771E+20
Volume 5.9714368893333E+29
Space diagonal 14585463773.698

Equilateral Triangle

Length = n
Perimeter 25262764308
Area 3.0705761136483E+19
Altitude 7292731886.8489

Triangular Pyramid

Length = n
Surface area 3.0705761136483E+19
Volume 7.0374058631252E+28
Height 3969660434.1565