7942729426 (number)

7942729426 is an even 10-digits composite number following 7942729425 and preceding 7942729427. In scientific notation, it is written as 7.942729426 × 10^9. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 3575243584 positive integers (up to 7942729426) that are relatively prime to 7942729426.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942729426 × 10^9
Engineering notation 7.942729426 × 10^9

Prime Factorization of 7942729426

Prime Factorization 2 × 17 × 23 × 10156943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7942729426
Product of the distinct prime numbers

The prime factorization of 7942729426 is 2 × 17 × 23 × 10156943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 43, 85, 798, 682, 4742, 4264, 27283, 34428, 357600, 22866, 4153082, 5738404, 80718330, 90415413, 26033288, 277585350, 1369914754, 8884139555

Basic calculations (n = 7942729426)

Multiplication

n×y
n×2 15885458852
n×3 23828188278
n×4 31770917704
n×5 39713647130

Division

n÷y
n÷2 3971364713
n÷3 2647576475.3333
n÷3 1985682356.5
n÷5 1588545885.2

Exponentiation

ny
n2 6.3086950734646E+19
n3 5.0108257999669E+29
n4 3.9799633529957E+39
n5 3.161177203824E+49

Nth Root

y√n
2√n 89121.991820201
3√n 1995.2160180491
4√n 298.53306654406
5√n 95.497929050033

Divisors of 7942729426

1, 2, 17, 23, 34, 46, 391, 782, 10156943, 20313886, 172668031, 233609689, 345336062, 467219378, 3971364713, 7942729426

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942729425
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942729426 can be divided by 16 positive divisors. The sum of these divisors (counting 7942729426) is 1, the average is 0.0625.

Base conversion 7942729426

Base System Value
2 Binary 111011001011011000110111011010010
3 Ternary 202111112122110102221
4 Quaternary 13121123012323102
5 Quinary 112231314320201
6 Senary 3352052131254
8 Octal 73133067322
10 Decimal 7942729426
12 Duodecimal 1658006b2a
16 Hexadecimal 1d96c6ed2
20 Vigesimal 642213b6
36 Base36 3ncw98y

Cryptographic Hash Functions

md5 8dbf2ffd4d33288cb0b393f361e15af2
sha1 8c11da920833a3eac244671c365fa98de7174807
sha256 fb744a796a1396f67967fb29f6800eb0a48fd78b1f9c0581fcf06c97c756b9b2
sha512 dc2718d68e21f24b0dae5c181bd69e0a043887b758ee3ef0a5263e3926b66e1537532dce2945ae1a9fb62552018ae6d3326face596c23bf3815bc984f35d2f38
ripemd-160 329de88c09f7ccab12fd962a6c61e88ed8fa1183

7942729426 as geometric shapes

Circle

Radius = n
Diameter 15885458852
Circumference 49905640828.346
Area 1.9819350096535E+20

Sphere

Radius = n
Volume 2.0989298028792E+30
Surface area 7.9277400386138E+20
Circumference 49905640828.346

Square

Length = n
Perimeter 31770917704
Area 6.3086950734646E+19
Diagonal 11232715676.509

Cube

Length = n
Surface area 3.7852170440788E+20
Volume 5.0108257999669E+29
Space diagonal 13757210916.604

Equilateral Triangle

Length = n
Perimeter 23828188278
Area 2.7317450991751E+19
Altitude 6878605458.3022

Triangular Pyramid

Length = n
Surface area 2.7317450991751E+19
Volume 5.9053148375018E+28
Height 3744238558.8364