7942728030 (number)

7942728030 is an even 10-digits composite number following 7942728029 and preceding 7942728031. In scientific notation, it is written as 7.942728030 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 2105579520 positive integers (up to 7942728030) that are relatively prime to 7942728030.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942728030 × 10^9
Engineering notation 7.942728030 × 10^9

Prime Factorization of 7942728030

Prime Factorization 2 × 15 × 269 × 661 × 1489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7942728030
Product of the distinct prime numbers

The prime factorization of 7942728030 is 2 × 15 × 269 × 661 × 1489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 54, 44, 741, 131, 6517, 7329, 53883, 55828, 512090, 718832, 5578110, 2171389, 73518094, 91643581, 418186392, 975016330, 1511214386, 8888120054

Basic calculations (n = 7942728030)

Multiplication

n×y
n×2 15885456060
n×3 23828184090
n×4 31770912120
n×5 39713640150

Division

n÷y
n÷2 3971364015
n÷3 2647576010
n÷3 1985682007.5
n÷5 1588545606

Exponentiation

ny
n2 6.3086928558548E+19
n3 5.0108231578858E+29
n4 3.9799605549513E+39
n5 3.1611744258106E+49

Nth Root

y√n
2√n 89121.983988239
3√n 1995.2159011572
4√n 298.53305342665
5√n 95.497925693124

Divisors of 7942728030

1, 2, 15, 30, 269, 538, 661, 1322, 1489, 2978, 4035, 8070, 9915, 19830, 22335, 44670, 177809, 355618, 400541, 801082, 984229, 1968458, 2667135, 5334270, 6008115, 12016230, 14763435, 29526870, 264757601, 529515202, 3971364015, 7942728030

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942728029
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942728030 can be divided by 32 positive divisors. The sum of these divisors (counting 7942728030) is 1, the average is 0.03125.

Base conversion 7942728030

Base System Value
2 Binary 111011001011011000110100101011110
3 Ternary 202111112122101112020
4 Quaternary 13121123012211132
5 Quinary 112231314244110
6 Senary 3352052121010
8 Octal 73133064536
10 Decimal 7942728030
12 Duodecimal 1658006166
16 Hexadecimal 1d96c695e
20 Vigesimal 6422101a
36 Base36 3ncw866

Cryptographic Hash Functions

md5 60ecf81525e4dbe34b1317ce175bde09
sha1 d2e1763840ff24d7e2faee8e5463ef2a207a1dac
sha256 7907aabec880cfbb4ad9e217c2a014f41274d2f61e6193135f1413eb4ce244bb
sha512 13dda0416872b703476f9a1065e32d76a307be9f8f7fd15c7bdda17db8a80c636a91fba33beaaa04b7fd5cce0a11cc853f3e9300d0bd15ad18174684acb0be89
ripemd-160 9424c30314c2f71faa6c9060bc697bd1a50ff039

7942728030 as geometric shapes

Circle

Radius = n
Diameter 15885456060
Circumference 49905632057.019
Area 1.9819343129708E+20

Sphere

Radius = n
Volume 2.0989286961669E+30
Surface area 7.9277372518831E+20
Circumference 49905632057.019

Square

Length = n
Perimeter 31770912120
Area 6.3086928558548E+19
Diagonal 11232713702.267

Cube

Length = n
Surface area 3.7852157135129E+20
Volume 5.0108231578858E+29
Space diagonal 13757208498.661

Equilateral Triangle

Length = n
Perimeter 23828184090
Area 2.7317441389218E+19
Altitude 6878604249.3307

Triangular Pyramid

Length = n
Surface area 2.7317441389218E+19
Volume 5.9053117237794E+28
Height 3744237900.7556