7142943820 (number)

7142943820 is an even 10-digits composite number following 7142943819 and preceding 7142943821. In scientific notation, it is written as 7.142943820 × 10^9. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 2856751872 positive integers (up to 7142943820) that are relatively prime to 7142943820.

Interesting facts

Basic properties

Name

Name seven billion one hundred forty-two million nine hundred forty-three thousand eight hundred twenty

Notation

Scientific notation 7.142943820 × 10^9
Engineering notation 7.142943820 × 10^9

Prime Factorization of 7142943820

Prime Factorization 2 × 2 × 5 × 7879 × 45329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3571471910
Product of the distinct prime numbers

The prime factorization of 7142943820 is 2 × 2 × 5 × 7879 × 45329. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 6, 71, 739, 636, 5762, 2773, 33106, 11842, 465134, 326715, 5617791, 4454767, 22067222, 22114688, 429919182, 247851864, 4654873615, 738742774

Basic calculations (n = 7142943820)

Multiplication

n×y
n×2 14285887640
n×3 21428831460
n×4 28571775280
n×5 35714719100

Division

n÷y
n÷2 3571471910
n÷3 2380981273.3333
n÷3 1785735955
n÷5 1428588764

Exponentiation

ny
n2 5.1021646415676E+19
n3 3.6444475395108E+29
n4 2.6032084029663E+39
n5 1.859457137414E+49

Nth Root

y√n
2√n 84515.938260189
3√n 1925.864575485
4√n 290.71625042331
5√n 93.49221451506

Divisors of 7142943820

1, 2, 4, 5, 10, 20, 7879, 15758, 31516, 39395, 45329, 78790, 90658, 157580, 181316, 226645, 453290, 906580, 357147191, 714294382, 1428588764, 1785735955, 3571471910, 7142943820

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 -7142943819
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 7142943820 can be divided by 24 positive divisors. The sum of these divisors (counting 7142943820) is 1, the average is 0.041666666666667.

Base conversion 7142943820

Base System Value
2 Binary 110101001110000001010110001001100
3 Ternary 200102210201010211211
4 Quaternary 12221300022301030
5 Quinary 104112043200240
6 Senary 3140442024204
8 Octal 65160126114
10 Decimal 7142943820
12 Duodecimal 14741a8064
16 Hexadecimal 1a9c0ac4c
20 Vigesimal 5bc37jb0
36 Base36 3a4q2q4

Cryptographic Hash Functions

md5 db296baee6654c9b3bdaa8ed0ce74447
sha1 83713cf5e919b6de378352f6cf5c300cc67923a3
sha256 54f207e21e46caf4200eab5c940b68d231feebb5a1255bae6a4fa837a4f337a0
sha512 aa6b59e2ae500daa0f3e2f6d3da52722d9835f173c65000bc7b77687c7dd4dad2817eb0fabf5901283184a6e71a1fe11a1f509fa79ff16b94f394d2e6e29cf14
ripemd-160 6202fcebe5d8d0a581c7b4963488997d5cf3d92c

7142943820 as geometric shapes

Circle

Radius = n
Diameter 14285887640
Circumference 44880439659.833
Area 1.6028922955354E+20

Sphere

Radius = n
Volume 1.5265826155361E+30
Surface area 6.4115691821418E+20
Circumference 44880439659.833

Square

Length = n
Perimeter 28571775280
Area 5.1021646415676E+19
Diagonal 10101648025.513

Cube

Length = n
Surface area 3.0612987849406E+20
Volume 3.6444475395108E+29
Space diagonal 12371941611.85

Equilateral Triangle

Length = n
Perimeter 21428831460
Area 2.2093020969441E+19
Altitude 6185970805.9251

Triangular Pyramid

Length = n
Surface area 2.2093020969441E+19
Volume 4.2950226147779E+28
Height 3367216008.5044