7427242018 (number)

7427242018 is an even 10-digits composite number following 7427242017 and preceding 7427242019. In scientific notation, it is written as 7.427242018 × 10^9. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 3025294272 positive integers (up to 7427242018) that are relatively prime to 7427242018.

Interesting facts

Basic properties

Name

Name seven billion four hundred twenty-seven million two hundred forty-two thousand eighteen

Notation

Scientific notation 7.427242018 × 10^9
Engineering notation 7.427242018 × 10^9

Prime Factorization of 7427242018

Prime Factorization 2 × 7 × 23 × 157 × 146917

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7427242018
Product of the distinct prime numbers

The prime factorization of 7427242018 is 2 × 7 × 23 × 157 × 146917. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7427242018)

Multiplication

n×y
n×2 14854484036
n×3 22281726054
n×4 29708968072
n×5 37136210090

Division

n÷y
n÷2 3713621009
n÷3 2475747339.3333
n÷3 1856810504.5
n÷5 1485448403.6

Exponentiation

ny
n2 5.5163923993945E+19
n3 4.0971581416558E+29
n4 3.0430585104097E+39
n5 2.2601532031747E+49

Nth Root

y√n
2√n 86181.448224081
3√n 1951.0835107477
4√n 293.56676961823
5√n 94.22486310203

Divisors of 7427242018

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 -7427242017
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 7427242018 can be divided by 32 positive divisors. The sum of these divisors (counting 7427242018) is 1, the average is 0.03125.

Base conversion 7427242018

Base System Value
2 Binary 110111010101100101011100000100010
3 Ternary 201011121122222122201
4 Quaternary 12322230223200202
5 Quinary 110202333221033
6 Senary 3224555323414
8 Octal 67254534042
10 Decimal 7427242018
12 Duodecimal 153345056a
16 Hexadecimal 1bab2b822
20 Vigesimal 5g10550i
36 Base36 3etzkma

Cryptographic Hash Functions

md5 8875dc4a35953f16bd056619834ba47c
sha1 f8685a50585d073ca7b65d22c1d1519988299de6
sha256 f64bb2bcad6154a2ae8a5e62a17e763c1643c42cc04d60500d5099066467c57e
sha512 dbef93d78c759c49c59cac8a623a250b15c58d28dcacc448b3a228556f87355c6456ceb2036aa8b49239fa63f62b3b0ee1f4df976119a553dcc6285974aed5a7
ripemd-160 db354d5a95c1810da98ba73debd15cdea151ab11

7427242018 as geometric shapes

Circle

Radius = n
Diameter 14854484036
Circumference 46666737920.364
Area 1.7330257836256E+20

Sphere

Radius = n
Volume 1.7162135891229E+30
Surface area 6.9321031345025E+20
Circumference 46666737920.364

Square

Length = n
Perimeter 29708968072
Area 5.5163923993945E+19
Diagonal 10503706392.883

Cube

Length = n
Surface area 3.3098354396367E+20
Volume 4.0971581416558E+29
Space diagonal 12864360535.286

Equilateral Triangle

Length = n
Perimeter 22281726054
Area 2.3886679775595E+19
Altitude 6432180267.6432

Triangular Pyramid

Length = n
Surface area 2.3886679775595E+19
Volume 4.8285471759309E+28
Height 3501235464.2943