8749205420 (number)

8749205420 is an even 10-digits composite number following 8749205419 and preceding 8749205421. In scientific notation, it is written as 8.749205420 × 10^9. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 3499330752 positive integers (up to 8749205420) that are relatively prime to 8749205420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.749205420 × 10^9
Engineering notation 8.749205420 × 10^9

Prime Factorization of 8749205420

Prime Factorization 2 × 2 × 5 × 15259 × 28669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4374602710
Product of the distinct prime numbers

The prime factorization of 8749205420 is 2 × 2 × 5 × 15259 × 28669. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 15, 12, 383, 933, 167, 670, 89370, 81308, 12137, 763373, 53606, 1199752, 65847753, 79447729, 650572886, 763446624, 8117389473, 3036781496

Basic calculations (n = 8749205420)

Multiplication

n×y
n×2 17498410840
n×3 26247616260
n×4 34996821680
n×5 43746027100

Division

n÷y
n÷2 4374602710
n÷3 2916401806.6667
n÷3 2187301355
n÷5 1749841084

Exponentiation

ny
n2 7.6548595481357E+19
n3 6.6973938647888E+29
n4 5.8596874701685E+39
n5 5.1267609373504E+49

Nth Root

y√n
2√n 93537.187364171
3√n 2060.5802729518
4√n 305.83849882605
5√n 97.362949675963

Divisors of 8749205420

1, 2, 4, 5, 10, 20, 15259, 28669, 30518, 57338, 61036, 76295, 114676, 143345, 152590, 286690, 305180, 573380, 437460271, 874920542, 1749841084, 2187301355, 4374602710, 8749205420

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 -8749205419
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 8749205420 can be divided by 24 positive divisors. The sum of these divisors (counting 8749205420) is 1, the average is 0.041666666666667.

Base conversion 8749205420

Base System Value
2 Binary 1000001001011111100100011110101100
3 Ternary 211120202011200112012
4 Quaternary 20021133210132230
5 Quinary 120404244033140
6 Senary 4004101500352
8 Octal 101137443654
10 Decimal 8749205420
12 Duodecimal 18421116b8
16 Hexadecimal 2097e47ac
20 Vigesimal 6ge2adb0
36 Base36 40p1u3w

Cryptographic Hash Functions

md5 67099b74d1d7a1f71098ea4487479354
sha1 f6fbbd5dab799d0a96affdc8b3c80fdf3ea4ff63
sha256 46dbbf6e5044a924f09ebd7bf9f9077c97ccf373841f345e201c9183406a6378
sha512 dcff13623191c15b83b6907b6e2faf6ee0e400ea781564e0ff83832e058741c1abedb50ea5f9467576ceed857b3d301aca809401d282302bab602fbae02b0149
ripemd-160 f1502ac561dd267cd07d976d88385836dbc76b93

8749205420 as geometric shapes

Circle

Radius = n
Diameter 17498410840
Circumference 54972878944.44
Area 2.4048450520685E+20

Sphere

Radius = n
Volume 2.8053977818424E+30
Surface area 9.619380208274E+20
Circumference 54972878944.44

Square

Length = n
Perimeter 34996821680
Area 7.6548595481357E+19
Diagonal 12373244964.952

Cube

Length = n
Surface area 4.5929157288814E+20
Volume 6.6973938647888E+29
Space diagonal 15154068313.297

Equilateral Triangle

Length = n
Perimeter 26247616260
Area 3.3146514155437E+19
Altitude 7577034156.6485

Triangular Pyramid

Length = n
Surface area 3.3146514155437E+19
Volume 7.8929543634489E+28
Height 4124414988.3174