8220455845 (number)

8220455845 is an odd 10-digits composite number following 8220455844 and preceding 8220455846. In scientific notation, it is written as 8.220455845 × 10^9. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 5455044000 positive integers (up to 8220455845) that are relatively prime to 8220455845.

Interesting facts

Basic properties

Name

Name eight billion two hundred twenty million four hundred fifty-five thousand eight hundred forty-five

Notation

Scientific notation 8.220455845 × 10^9
Engineering notation 8.220455845 × 10^9

Prime Factorization of 8220455845

Prime Factorization 5 × 7 × 7 × 31 × 1082351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1174350835
Product of the distinct prime numbers

The prime factorization of 8220455845 is 5 × 7 × 7 × 31 × 1082351. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 69, 17, 243, 918, 4367, 8712, 83024, 1175, 411757, 565281, 6940309, 7406589, 79347105, 41091765, 521478022, 633599015, 7590490547, 6636034579

Basic calculations (n = 8220455845)

Multiplication

n×y
n×2 16440911690
n×3 24661367535
n×4 32881823380
n×5 41102279225

Division

n÷y
n÷2 4110227922.5
n÷3 2740151948.3333
n÷3 2055113961.25
n÷5 1644091169

Exponentiation

ny
n2 6.7575894299595E+19
n3 5.5550465527621E+29
n4 4.56650149039E+39
n5 3.7538723867878E+49

Nth Root

y√n
2√n 90666.729537356
3√n 2018.2051046947
4√n 301.10916548215
5√n 96.156618038009

Divisors of 8220455845

1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 1082351, 5411755, 7576457, 33552881, 37882285, 53035199, 167764405, 234870167, 265175995, 1174350835, 1644091169, 8220455845

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8220455844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8220455845 can be divided by 24 positive divisors. The sum of these divisors (counting 8220455845) is 1, the average is 0.041666666666667.

Base conversion 8220455845

Base System Value
2 Binary 111101001111110100011001110100101
3 Ternary 210012220020102110121
4 Quaternary 13221332203032211
5 Quinary 113313414041340
6 Senary 3435412521541
8 Octal 75176431645
10 Decimal 8220455845
12 Duodecimal 17150202b1
16 Hexadecimal 1e9fa33a5
20 Vigesimal 688hgjc5
36 Base36 3ry8wbp

Cryptographic Hash Functions

md5 b37f8d704a16e6cac2f7f5ac08f64392
sha1 1316c6703c8265cc946d9484c12c751f925955be
sha256 32d0fd62117850260367134f1a3988ed89edd700aea16e6d2d180f414499b2be
sha512 e2c4ad7880e59f10f6705284cb9e18dd9397e5fcae10fb32f984160f02d73482496654bd6f3442f39ccb35072b58f5f90ebbb2ac93a3abfce607c09407d3f067
ripemd-160 a24c22cdb07edaee68c11cd7456a9a92f301ca97

8220455845 as geometric shapes

Circle

Radius = n
Diameter 16440911690
Circumference 51650647383.623
Area 2.1229593309137E+20

Sphere

Radius = n
Volume 2.3268924587342E+30
Surface area 8.4918373236547E+20
Circumference 51650647383.623

Square

Length = n
Perimeter 32881823380
Area 6.7575894299595E+19
Diagonal 11625480144.888

Cube

Length = n
Surface area 4.0545536579757E+20
Volume 5.5550465527621E+29
Space diagonal 14238247184.917

Equilateral Triangle

Length = n
Perimeter 24661367535
Area 2.9261220573451E+19
Altitude 7119123592.4583

Triangular Pyramid

Length = n
Surface area 2.9261220573451E+19
Volume 6.5466851454417E+28
Height 3875160048.2961