7129643872 (number)

7129643872 is an even 10-digits composite number following 7129643871 and preceding 7129643873. In scientific notation, it is written as 7.129643872 × 10^9. The sum of its digits is 49. It has a total of 9 prime factors and 96 positive divisors. There are 2995568640 positive integers (up to 7129643872) that are relatively prime to 7129643872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.129643872 × 10^9
Engineering notation 7.129643872 × 10^9

Prime Factorization of 7129643872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 527 × 17 × 1913

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 445602742
Product of the distinct prime numbers

The prime factorization of 7129643872 is 2 × 2 × 2 × 2 × 2 × 13 × 527 × 17 × 1913. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7129643872)

Multiplication

n×y
n×2 14259287744
n×3 21388931616
n×4 28518575488
n×5 35648219360

Division

n÷y
n÷2 3564821936
n÷3 2376547957.3333
n÷3 1782410968
n÷5 1425928774.4

Exponentiation

ny
n2 5.0831821741547E+19
n3 3.6241278638222E+29
n4 2.5838741015644E+39
n5 1.8422102154238E+49

Nth Root

y√n
2√n 84437.218523587
3√n 1924.6685320768
4√n 290.5808295872
5√n 93.457372613479

Divisors of 7129643872

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129643871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129643872 can be divided by 96 positive divisors. The sum of these divisors (counting 7129643872) is 1, the average is 0.010416666666667.

Base conversion 7129643872

Base System Value
2 Binary 110101000111101011011101101100000
3 Ternary 200101212200102202011
4 Quaternary 12220331123231200
5 Quinary 104100142100442
6 Senary 3135245002304
8 Octal 65075335540
10 Decimal 7129643872
12 Duodecimal 146b853394
16 Hexadecimal 1a8f5bb60
20 Vigesimal 5b8059dc
36 Base36 39wt0f4

Cryptographic Hash Functions

md5 50f727ecfb042f52185fc5b3665458db
sha1 94350caaca2d1e9eab3f2802965a9cad080a6e0d
sha256 426c7dbeceaa4d13daeea4a3deef82b486b3971ffd16da7b80ac53b353541e08
sha512 1ec5b0a16f5c6472fbbcf69b68642100b8e5e27b6bfda14ca6c7b466e245d65efb4b14b9fd14d61cdf8595ac374f943788c85ef99d3637a66a44c06017eb7ac5
ripemd-160 9b0068faf2881ea8164334cc7e114d74793c4abe

7129643872 as geometric shapes

Circle

Radius = n
Diameter 14259287744
Circumference 44796873621.973
Area 1.5969287775183E+20

Sphere

Radius = n
Volume 1.5180711296872E+30
Surface area 6.3877151100732E+20
Circumference 44796873621.973

Square

Length = n
Perimeter 28518575488
Area 5.0831821741547E+19
Diagonal 10082839058.673

Cube

Length = n
Surface area 3.0499093044928E+20
Volume 3.6241278638222E+29
Space diagonal 12348905426.176

Equilateral Triangle

Length = n
Perimeter 21388931616
Area 2.2010824474411E+19
Altitude 6174452713.088

Triangular Pyramid

Length = n
Surface area 2.2010824474411E+19
Volume 4.2710756473263E+28
Height 3360946352.8909