7942728022 (number)

7942728022 is an even 10-digits composite number following 7942728021 and preceding 7942728023. In scientific notation, it is written as 7.942728022 × 10^9. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 3966454224 positive integers (up to 7942728022) that are relatively prime to 7942728022.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942728022 × 10^9
Engineering notation 7.942728022 × 10^9

Prime Factorization of 7942728022

Prime Factorization 2 × 809 × 4908979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7942728022
Product of the distinct prime numbers

The prime factorization of 7942728022 is 2 × 809 × 4908979. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942728022)

Multiplication

n×y
n×2 15885456044
n×3 23828184066
n×4 31770912088
n×5 39713640110

Division

n÷y
n÷2 3971364011
n÷3 2647576007.3333
n÷3 1985682005.5
n÷5 1588545604.4

Exponentiation

ny
n2 6.3086928431464E+19
n3 5.010823142745E+29
n4 3.9799605389167E+39
n5 3.1611744098908E+49

Nth Root

y√n
2√n 89121.983943357
3√n 1995.2159004873
4√n 298.53305335148
5√n 95.497925673886

Divisors of 7942728022

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942728021
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942728022 can be divided by 8 positive divisors. The sum of these divisors (counting 7942728022) is 1, the average is 0.125.

Base conversion 7942728022

Base System Value
2 Binary 111011001011011000110100101010110
3 Ternary 202111112122101111221
4 Quaternary 13121123012211112
5 Quinary 112231314244042
6 Senary 3352052120554
8 Octal 73133064526
10 Decimal 7942728022
12 Duodecimal 165800615a
16 Hexadecimal 1d96c6956
20 Vigesimal 64221012
36 Base36 3ncw85y

Cryptographic Hash Functions

md5 975dfc716cd9f35a7e9478ab771beb35
sha1 6f27463c86791629219ad4a55fd89ce14f817614
sha256 01d3ca8d867a5e4aa029a19842b8dca697301caa8a732e36f4c7a83944130140
sha512 c41e62d77a59b6a0a0860a9e1421f5e1cf8901ef8e5a9c70e832112b90440142030f0d50ed9aaa0064b85307cb6a8b6544fa12c81803acaf1dabeae05f59da7d
ripemd-160 98f9775baf41d50cb394a81b9cfbc7923bf894fc

7942728022 as geometric shapes

Circle

Radius = n
Diameter 15885456044
Circumference 49905632006.754
Area 1.9819343089783E+20

Sphere

Radius = n
Volume 2.0989286898247E+30
Surface area 7.9277372359133E+20
Circumference 49905632006.754

Square

Length = n
Perimeter 31770912088
Area 6.3086928431464E+19
Diagonal 11232713690.953

Cube

Length = n
Surface area 3.7852157058878E+20
Volume 5.010823142745E+29
Space diagonal 13757208484.805

Equilateral Triangle

Length = n
Perimeter 23828184066
Area 2.7317441334189E+19
Altitude 6878604242.4025

Triangular Pyramid

Length = n
Surface area 2.7317441334189E+19
Volume 5.9053117059358E+28
Height 3744237896.9844