8421000849 (number)

8421000849 is an odd 10-digits composite number following 8421000848 and preceding 8421000850. In scientific notation, it is written as 8.421000849 × 10^9. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 5318526744 positive integers (up to 8421000849) that are relatively prime to 8421000849.

Interesting facts

Basic properties

Name

Name eight billion four hundred twenty-one million eight hundred forty-nine

Notation

Scientific notation 8.421000849 × 10^9
Engineering notation 8.421000849 × 10^9

Prime Factorization of 8421000849

Prime Factorization 9 × 19 × 49245619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8421000849
Product of the distinct prime numbers

The prime factorization of 8421000849 is 9 × 19 × 49245619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 53, 27, 847, 956, 1984, 9189, 33257, 28676, 608025, 794151, 9380028, 9815959, 76746310, 22853460, 1763661, 292945630, 4735298292, 210864095

Basic calculations (n = 8421000849)

Multiplication

n×y
n×2 16842001698
n×3 25263002547
n×4 33684003396
n×5 42105004245

Division

n÷y
n÷2 4210500424.5
n÷3 2807000283
n÷3 2105250212.25
n÷5 1684200169.8

Exponentiation

ny
n2 7.0913255298859E+19
n3 5.9716058307704E+29
n4 5.0286897770811E+39
n5 4.2346600882158E+49

Nth Root

y√n
2√n 91766.011404005
3√n 2034.4853662253
4√n 302.92905341681
5√n 96.621270139744

Divisors of 8421000849

1, 9, 19, 171, 49245619, 443210571, 935666761, 8421000849

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8421000848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8421000849 can be divided by 8 positive divisors. The sum of these divisors (counting 8421000849) is 1, the average is 0.125.

Base conversion 8421000849

Base System Value
2 Binary 111110101111011100100011010010001
3 Ternary 210201212121011111100
4 Quaternary 13311323210122101
5 Quinary 114221234011344
6 Senary 3511335135013
8 Octal 76573443221
10 Decimal 8421000849
12 Duodecimal 1770214469
16 Hexadecimal 1f5ee4691
20 Vigesimal 6bbb5229
36 Base36 3v9n9u9

Cryptographic Hash Functions

md5 7109283960adc6e1d3fd01aa4449031c
sha1 d85bbf784975ef32da19e3347ebd8d00313da8f2
sha256 5943f6739a2080386facb1d472081113b309d10592523d188b3a5aa13bed3a0d
sha512 c2448a8e7472406ed2072d43fa7b2f73cf8949ee42f6a8574625f2b0087fe073259d337d2102731c2799daab4c5fb155332bc98a317c1e3931a29e8ee72d9748
ripemd-160 c7e8e94881dcf3e55a4b519e8ddab7c114949932

8421000849 as geometric shapes

Circle

Radius = n
Diameter 16842001698
Circumference 52910708806.184
Area 2.2278056188903E+20

Sphere

Radius = n
Volume 2.5013804010776E+30
Surface area 8.9112224755613E+20
Circumference 52910708806.184

Square

Length = n
Perimeter 33684003396
Area 7.0913255298859E+19
Diagonal 11909093609.411

Cube

Length = n
Surface area 4.2547953179315E+20
Volume 5.9716058307704E+29
Space diagonal 14585601321.049

Equilateral Triangle

Length = n
Perimeter 25263002547
Area 3.0706340276932E+19
Altitude 7292800660.5243

Triangular Pyramid

Length = n
Surface area 3.0706340276932E+19
Volume 7.0376049625182E+28
Height 3969697869.8037