7942728023 (number)

7942728023 is an odd 10-digits composite number following 7942728022 and preceding 7942728024. In scientific notation, it is written as 7.942728023 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 6965339040 positive integers (up to 7942728023) that are relatively prime to 7942728023.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942728023 × 10^9
Engineering notation 7.942728023 × 10^9

Prime Factorization of 7942728023

Prime Factorization 31 × 19 × 23 × 586309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7942728023
Product of the distinct prime numbers

The prime factorization of 7942728023 is 31 × 19 × 23 × 586309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 7, 55, 553, 704, 9507, 2010, 76616, 24159, 392257, 566850, 956940, 6627768, 96426380, 16627859, 912656183, 427468497, 1205186005, 309117442

Basic calculations (n = 7942728023)

Multiplication

n×y
n×2 15885456046
n×3 23828184069
n×4 31770912092
n×5 39713640115

Division

n÷y
n÷2 3971364011.5
n÷3 2647576007.6667
n÷3 1985682005.75
n÷5 1588545604.6

Exponentiation

ny
n2 6.3086928447349E+19
n3 5.0108231446376E+29
n4 3.979960540921E+39
n5 3.1611744118807E+49

Nth Root

y√n
2√n 89121.983948967
3√n 1995.215900571
4√n 298.53305336088
5√n 95.497925676291

Divisors of 7942728023

1, 19, 23, 31, 437, 589, 713, 13547, 586309, 11139871, 13485107, 18175579, 256217033, 345336001, 418038317, 7942728023

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 -7942728022
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 7942728023 can be divided by 16 positive divisors. The sum of these divisors (counting 7942728023) is 1, the average is 0.0625.

Base conversion 7942728023

Base System Value
2 Binary 111011001011011000110100101010111
3 Ternary 202111112122101111222
4 Quaternary 13121123012211113
5 Quinary 112231314244043
6 Senary 3352052120555
8 Octal 73133064527
10 Decimal 7942728023
12 Duodecimal 165800615b
16 Hexadecimal 1d96c6957
20 Vigesimal 64221013
36 Base36 3ncw85z

Cryptographic Hash Functions

md5 e9c092e4690ffe1983597fb183aa6ed4
sha1 1162504ed839f3093f2fc14abdaccfb988cfa17b
sha256 858ac115137dad047d98ba40dc2fd39b5760b57910ed7eb5499db7051b91987e
sha512 88c41735c88e459b376469a05951196e36ba043737b3aa31203ad687ebc638aa77d99e9361472c4279476b470a523934881a643d1dea6eff381375843fa26fb3
ripemd-160 c8c45b5f09f1e2364f565f118cb1880cd3ff3ae6

7942728023 as geometric shapes

Circle

Radius = n
Diameter 15885456046
Circumference 49905632013.037
Area 1.9819343094774E+20

Sphere

Radius = n
Volume 2.0989286906175E+30
Surface area 7.9277372379095E+20
Circumference 49905632013.037

Square

Length = n
Perimeter 31770912092
Area 6.3086928447349E+19
Diagonal 11232713692.367

Cube

Length = n
Surface area 3.785215706841E+20
Volume 5.0108231446376E+29
Space diagonal 13757208486.537

Equilateral Triangle

Length = n
Perimeter 23828184069
Area 2.7317441341068E+19
Altitude 6878604243.2686

Triangular Pyramid

Length = n
Surface area 2.7317441341068E+19
Volume 5.9053117081662E+28
Height 3744237897.4558