7942728027 (number)

7942728027 is an odd 10-digits composite number following 7942728026 and preceding 7942728028. In scientific notation, it is written as 7.942728027 × 10^9. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 4886911392 positive integers (up to 7942728027) that are relatively prime to 7942728027.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942728027 × 10^9
Engineering notation 7.942728027 × 10^9

Prime Factorization of 7942728027

Prime Factorization 3 × 13 × 6359 × 32027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7942728027
Product of the distinct prime numbers

The prime factorization of 7942728027 is 3 × 13 × 6359 × 32027. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 4, 6, 490, 410, 5709, 1242, 35849, 89818, 587766, 310006, 9667900, 1746831, 73462055, 21446641, 366243592, 795732192, 9844170757, 1987416631

Basic calculations (n = 7942728027)

Multiplication

n×y
n×2 15885456054
n×3 23828184081
n×4 31770912108
n×5 39713640135

Division

n÷y
n÷2 3971364013.5
n÷3 2647576009
n÷3 1985682006.75
n÷5 1588545605.4

Exponentiation

ny
n2 6.3086928510891E+19
n3 5.010823152208E+29
n4 3.9799605489383E+39
n5 3.1611744198407E+49

Nth Root

y√n
2√n 89121.983971409
3√n 1995.215900906
4√n 298.53305339846
5√n 95.49792568591

Divisors of 7942728027

1, 3, 13, 39, 6359, 19077, 32027, 82667, 96081, 248001, 416351, 1249053, 203659693, 610979079, 2647576009, 7942728027

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 -7942728026
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 7942728027 can be divided by 16 positive divisors. The sum of these divisors (counting 7942728027) is 1, the average is 0.0625.

Base conversion 7942728027

Base System Value
2 Binary 111011001011011000110100101011011
3 Ternary 202111112122101112010
4 Quaternary 13121123012211123
5 Quinary 112231314244102
6 Senary 3352052121003
8 Octal 73133064533
10 Decimal 7942728027
12 Duodecimal 1658006163
16 Hexadecimal 1d96c695b
20 Vigesimal 64221017
36 Base36 3ncw863

Cryptographic Hash Functions

md5 d9728e95c412b530bc248e3d15fdabea
sha1 98b66c00416c5b5796e3a092c222210e6c99b91b
sha256 9606dfc86f99270bbcc03d8430ee4b6993bf0e24cacc99208783e1dbf370eae5
sha512 e0c6d31bd28c09233bcd99a8594cbd9031deed2b310b20f20adcb1f49abfb614b37fbe5a6986f6b31669b85f1fb902827da186a8008c43bdc2d9f2ea87c36c80
ripemd-160 446e5fd25dbdd5226239a5498ce421b62594df35

7942728027 as geometric shapes

Circle

Radius = n
Diameter 15885456054
Circumference 49905632038.17
Area 1.9819343114736E+20

Sphere

Radius = n
Volume 2.0989286937886E+30
Surface area 7.9277372458944E+20
Circumference 49905632038.17

Square

Length = n
Perimeter 31770912108
Area 6.3086928510891E+19
Diagonal 11232713698.024

Cube

Length = n
Surface area 3.7852157106535E+20
Volume 5.010823152208E+29
Space diagonal 13757208493.465

Equilateral Triangle

Length = n
Perimeter 23828184081
Area 2.7317441368582E+19
Altitude 6878604246.7327

Triangular Pyramid

Length = n
Surface area 2.7317441368582E+19
Volume 5.9053117170881E+28
Height 3744237899.3414