7157427990 (number)

7157427990 is an even 10-digits composite number following 7157427989 and preceding 7157427991. In scientific notation, it is written as 7.157427990 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 1908647456 positive integers (up to 7157427990) that are relatively prime to 7157427990.

Interesting facts

Basic properties

Name

Name seven billion one hundred fifty-seven million four hundred twenty-seven thousand nine hundred ninety

Notation

Scientific notation 7.157427990 × 10^9
Engineering notation 7.157427990 × 10^9

Prime Factorization of 7157427990

Prime Factorization 2 × 5 × 3 × 238580933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7157427990
Product of the distinct prime numbers

The prime factorization of 7157427990 is 2 × 5 × 3 × 238580933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 16, 7, 705, 60, 1237, 7443, 25797, 94945, 143675, 98439, 3321820, 101315, 4756750, 21030378, 357426892, 800285665, 3216358323, 5634583729

Basic calculations (n = 7157427990)

Multiplication

n×y
n×2 14314855980
n×3 21472283970
n×4 28629711960
n×5 35787139950

Division

n÷y
n÷2 3578713995
n÷3 2385809330
n÷3 1789356997.5
n÷5 1431485598

Exponentiation

ny
n2 5.1228775432035E+19
n3 3.6666627117067E+29
n4 2.6243874322659E+39
n5 1.8783864064304E+49

Nth Root

y√n
2√n 84601.583850422
3√n 1927.1654264761
4√n 290.8635141272
5√n 93.530099738167

Divisors of 7157427990

1, 2, 3, 5, 6, 10, 15, 30, 238580933, 477161866, 715742799, 1192904665, 1431485598, 2385809330, 3578713995, 7157427990

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 -7157427989
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 7157427990 can be divided by 16 positive divisors. The sum of these divisors (counting 7157427990) is 1, the average is 0.0625.

Base conversion 7157427990

Base System Value
2 Binary 110101010100111011010111100010110
3 Ternary 200110210222000101120
4 Quaternary 12222213122330112
5 Quinary 104124300143430
6 Senary 3142120304410
8 Octal 65247327426
10 Decimal 7157427990
12 Duodecimal 1479012106
16 Hexadecimal 1aa9daf16
20 Vigesimal 5bgdi9ja
36 Base36 3adcis6

Cryptographic Hash Functions

md5 d92ffc26722cf317049e02eaafc9942a
sha1 f107314bcf495b6ad34ff41314fbe1f38b7fe6bc
sha256 5ae60ff046cd34c7144a27d76523ae138dbf28b26c36e87e5e6a6688ff3a8b6e
sha512 e01fc713414a008709355fb59eb3e1e4f2093563f080e278e528eb15136c6fd9e732a28745618d5e10d38373fee2726ea5d89d9983d9e2ec6a774d430f834d75
ripemd-160 7ba1cbbfd40efa9fbf6a57f44317c788aa96ce00

7157427990 as geometric shapes

Circle

Radius = n
Diameter 14314855980
Circumference 44971446383.964
Area 1.6093994454968E+20

Sphere

Radius = n
Volume 1.5358880851053E+30
Surface area 6.4375977819874E+20
Circumference 44971446383.964

Square

Length = n
Perimeter 28629711960
Area 5.1228775432035E+19
Diagonal 10122131735.167

Cube

Length = n
Surface area 3.0737265259221E+20
Volume 3.6666627117067E+29
Space diagonal 12397028930.196

Equilateral Triangle

Length = n
Perimeter 21472283970
Area 2.2182710464455E+19
Altitude 6198514465.0978

Triangular Pyramid

Length = n
Surface area 2.2182710464455E+19
Volume 4.3212034462862E+28
Height 3374043911.7223