7942704128 (number)

7942704128 is an even 10-digits composite number following 7942704127 and preceding 7942704129. In scientific notation, it is written as 7.942704128 × 10^9. The sum of its digits is 44. It has a total of 12 prime factors and 44 positive divisors. There are 3968163840 positive integers (up to 7942704128) that are relatively prime to 7942704128.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942704128 × 10^9
Engineering notation 7.942704128 × 10^9

Prime Factorization of 7942704128

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 4507 × 1721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 15513094
Product of the distinct prime numbers

The prime factorization of 7942704128 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 4507 × 1721. Since it has a total of 12 prime factors.

Most popular turbo-numbers

9, 5, 7, 49, 624, 773, 6803, 9270, 25830, 11078, 989848, 716615, 3653867, 6637111, 90988647, 64996253, 215100120, 80867718, 1881677557, 7695702211

Basic calculations (n = 7942704128)

Multiplication

n×y
n×2 15885408256
n×3 23828112384
n×4 31770816512
n×5 39713520640

Division

n÷y
n÷2 3971352064
n÷3 2647568042.6667
n÷3 1985676032
n÷5 1588540825.6

Exponentiation

ny
n2 6.3086548864948E+19
n3 5.010777920909E+29
n4 3.9799126476895E+39
n5 3.1611268615883E+49

Nth Root

y√n
2√n 89121.849891034
3√n 1995.2138997584
4√n 298.532828833
5√n 95.497868216797

Divisors of 7942704128

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1721, 3442, 4507, 6884, 9014, 13768, 18028, 27536, 36056, 55072, 72112, 110144, 144224, 220288, 288448, 440576, 576896, 881152, 1153792, 1762304, 2307584, 4615168, 7756547, 15513094, 31026188, 62052376, 124104752, 248209504, 496419008, 992838016, 1985676032, 3971352064, 7942704128

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942704127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942704128 can be divided by 44 positive divisors. The sum of these divisors (counting 7942704128) is 1, the average is 0.022727272727273.

Base conversion 7942704128

Base System Value
2 Binary 111011001011011000000110000000000
3 Ternary 202111112121011201222
4 Quaternary 13121123000300000
5 Quinary 112231313013003
6 Senary 3352051414212
8 Octal 73133006000
10 Decimal 7942704128
12 Duodecimal 1657bb4368
16 Hexadecimal 1d96c0c00
20 Vigesimal 6421i068
36 Base36 3ncvpq8

Cryptographic Hash Functions

md5 94b8bbe7508e15a55feb64b1ea5e0ced
sha1 8b22d2f4a7d74f30792264d877a2505913741fc5
sha256 049efadba0fbae8bcf820095e0b0bb2a85790c571d20f62acaf81d9758b5ca63
sha512 b188b157848e9af61344a74f24979514a861867a6604d67a35a66fe7c4e3f05a8b28b1d7b86eda7485d4e9fd64ce3580799096e78293f743c9300c4df74a2f9d
ripemd-160 7d5c9ff3e78bc1222f02d1777a7b8dc70ebe2949

7942704128 as geometric shapes

Circle

Radius = n
Diameter 15885408256
Circumference 49905481876.324
Area 1.9819223845445E+20

Sphere

Radius = n
Volume 2.0989097473463E+30
Surface area 7.9276895381782E+20
Circumference 49905481876.324

Square

Length = n
Perimeter 31770816512
Area 6.3086548864948E+19
Diagonal 11232679899.734

Cube

Length = n
Surface area 3.7851929318969E+20
Volume 5.010777920909E+29
Space diagonal 13757167099.183

Equilateral Triangle

Length = n
Perimeter 23828112384
Area 2.7317276977067E+19
Altitude 6878583549.5915

Triangular Pyramid

Length = n
Surface area 2.7317276977067E+19
Volume 5.905258411491E+28
Height 3744226633.2448