7131967728 (number)

7131967728 is an even 10-digits composite number following 7131967727 and preceding 7131967729. In scientific notation, it is written as 7.131967728 × 10^9. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 2355102912 positive integers (up to 7131967728) that are relatively prime to 7131967728.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million nine hundred sixty-seven thousand seven hundred twenty-eight

Notation

Scientific notation 7.131967728 × 10^9
Engineering notation 7.131967728 × 10^9

Prime Factorization of 7131967728

Prime Factorization 2 × 2 × 2 × 2 × 3 × 107 × 1388623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 891495966
Product of the distinct prime numbers

The prime factorization of 7131967728 is 2 × 2 × 2 × 2 × 3 × 107 × 1388623. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 30, 56, 439, 598, 8302, 5722, 98957, 53547, 965454, 596384, 1903992, 5136930, 38516980, 31605339, 982922009, 515268752, 9338866274, 4097548261

Basic calculations (n = 7131967728)

Multiplication

n×y
n×2 14263935456
n×3 21395903184
n×4 28527870912
n×5 35659838640

Division

n÷y
n÷2 3565983864
n÷3 2377322576
n÷3 1782991932
n÷5 1426393545.6

Exponentiation

ny
n2 5.0864963673233E+19
n3 3.6276727940339E+29
n4 2.5872445294794E+39
n5 1.8452144488691E+49

Nth Root

y√n
2√n 84450.978253659
3√n 1924.8776199706
4√n 290.60450487503
5√n 93.463464170646

Divisors of 7131967728

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 1388623, 2777246, 4165869, 5554492, 8331738, 11108984, 16663476, 22217968, 33326952, 66653904, 148582661, 297165322, 445747983, 594330644, 891495966, 1188661288, 1782991932, 2377322576, 3565983864, 7131967728

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131967727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131967728 can be divided by 40 positive divisors. The sum of these divisors (counting 7131967728) is 1, the average is 0.025.

Base conversion 7131967728

Base System Value
2 Binary 110101001000110010011000011110000
3 Ternary 200102001001111110220
4 Quaternary 12221012103003300
5 Quinary 104101240431403
6 Senary 3135410453040
8 Octal 65106230360
10 Decimal 7131967728
12 Duodecimal 1470594180
16 Hexadecimal 1a91930f0
20 Vigesimal 5b8efj68
36 Base36 39y6tio

Cryptographic Hash Functions

md5 de59f9a9b76b128069198162d613131e
sha1 f71d7bcb63151e6c54f4e84032329eff5a80690f
sha256 50611039ae49305a3e28b821cf500a74711c76fe798d51823bc2f381a490a872
sha512 1e5989e812eb8ec585f0da7ba6d8a66618da197d48c090413c65e9164e207c476184212b4e94a9acb6085245f76dc5d4a01ed8e7c6ff0be1b607db3c1d6ee155
ripemd-160 eae88ad72d98ab566e8ae26b103437d36d686932

7131967728 as geometric shapes

Circle

Radius = n
Diameter 14263935456
Circumference 44811474839.849
Area 1.5979699620094E+20

Sphere

Radius = n
Volume 1.5195560265819E+30
Surface area 6.3918798480377E+20
Circumference 44811474839.849

Square

Length = n
Perimeter 28527870912
Area 5.0864963673233E+19
Diagonal 10086125487.345

Cube

Length = n
Surface area 3.051897820394E+20
Volume 3.6276727940339E+29
Space diagonal 12352930462.838

Equilateral Triangle

Length = n
Perimeter 21395903184
Area 2.2025175351796E+19
Altitude 6176465231.4188

Triangular Pyramid

Length = n
Surface area 2.2025175351796E+19
Volume 4.2752533876456E+28
Height 3362041829.1149