7129492747 (number)

7129492747 is an odd 10-digits composite number following 7129492746 and preceding 7129492748. In scientific notation, it is written as 7.129492747 × 10^9. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 6199603200 positive integers (up to 7129492747) that are relatively prime to 7129492747.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.129492747 × 10^9
Engineering notation 7.129492747 × 10^9

Prime Factorization of 7129492747

Prime Factorization 31 × 13 × 31 × 31 × 41 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7418827
Product of the distinct prime numbers

The prime factorization of 7129492747 is 31 × 13 × 31 × 31 × 41 × 449. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7129492747)

Multiplication

n×y
n×2 14258985494
n×3 21388478241
n×4 28517970988
n×5 35647463735

Division

n÷y
n÷2 3564746373.5
n÷3 2376497582.3333
n÷3 1782373186.75
n÷5 1425898549.4

Exponentiation

ny
n2 5.0829666829526E+19
n3 3.6238974099353E+29
n4 2.5836550300006E+39
n5 1.8420149797139E+49

Nth Root

y√n
2√n 84436.32362319
3√n 1924.6549330999
4√n 290.5792897355
5√n 93.456976412338

Divisors of 7129492747

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 -7129492746
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 7129492747 can be divided by 32 positive divisors. The sum of these divisors (counting 7129492747) is 1, the average is 0.03125.

Base conversion 7129492747

Base System Value
2 Binary 110101000111100110110110100001011
3 Ternary 200101212101202102221
4 Quaternary 12220330312310023
5 Quinary 104100122231442
6 Senary 3135241434511
8 Octal 65074666413
10 Decimal 7129492747
12 Duodecimal 146b79ba37
16 Hexadecimal 1a8f36d0b
20 Vigesimal 5b7j6bh7
36 Base36 39wprt7

Cryptographic Hash Functions

md5 364154dcf174d5a5ba7efe799aa25089
sha1 7cdcbd4e945dbfff6024d7dc3b26156ed79d5124
sha256 3677ab25c0e3aef25667b30d4dd66d6dab2ae15b5320fe660a2814df02921b6e
sha512 bfd3c76907686878f1b09eeaf69112fb635d3d3029cc7d65444e25998e6816d1e6c263ca330c0bb979e403dcbe573312a2854adbc1f7cb09f8c2949c9f41e32b
ripemd-160 72e2459ed423e57b7ee8eae8e21ffee6e40a1974

7129492747 as geometric shapes

Circle

Radius = n
Diameter 14258985494
Circumference 44795924075.594
Area 1.5968610789605E+20

Sphere

Radius = n
Volume 1.5179745973888E+30
Surface area 6.3874443158422E+20
Circumference 44795924075.594

Square

Length = n
Perimeter 28517970988
Area 5.0829666829526E+19
Diagonal 10082625335.648

Cube

Length = n
Surface area 3.0497800097715E+20
Volume 3.6238974099353E+29
Space diagonal 12348643669.998

Equilateral Triangle

Length = n
Perimeter 21388478241
Area 2.2009891370134E+19
Altitude 6174321834.9989

Triangular Pyramid

Length = n
Surface area 2.2009891370134E+19
Volume 4.270804054816E+28
Height 3360875111.8827