7129449940 (number)

7129449940 is an even 10-digits composite number following 7129449939 and preceding 7129449941. In scientific notation, it is written as 7.129449940 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 2845616928 positive integers (up to 7129449940) that are relatively prime to 7129449940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.129449940 × 10^9
Engineering notation 7.129449940 × 10^9

Prime Factorization of 7129449940

Prime Factorization 2 × 2 × 5 × 463 × 769919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3564724970
Product of the distinct prime numbers

The prime factorization of 7129449940 is 2 × 2 × 5 × 463 × 769919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 99, 34, 331, 738, 202, 8546, 65029, 94009, 784523, 311012, 2711130, 6908686, 12107431, 6474855, 545173194, 487441359, 3704798499, 258226945

Basic calculations (n = 7129449940)

Multiplication

n×y
n×2 14258899880
n×3 21388349820
n×4 28517799760
n×5 35647249700

Division

n÷y
n÷2 3564724970
n÷3 2376483313.3333
n÷3 1782362485
n÷5 1425889988

Exponentiation

ny
n2 5.0829056446966E+19
n3 3.6238321343608E+29
n4 2.5835929792889E+39
n5 1.8419596811175E+49

Nth Root

y√n
2√n 84436.070135932
3√n 1924.6510810789
4√n 290.57885355946
5√n 93.456864184932

Divisors of 7129449940

1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 769919, 1539838, 3079676, 3849595, 7699190, 15398380, 356472497, 712944994, 1425889988, 1782362485, 3564724970, 7129449940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129449939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129449940 can be divided by 24 positive divisors. The sum of these divisors (counting 7129449940) is 1, the average is 0.041666666666667.

Base conversion 7129449940

Base System Value
2 Binary 110101000111100101100010111010100
3 Ternary 200101212022120201111
4 Quaternary 12220330230113110
5 Quinary 104100114344230
6 Senary 3135240504404
8 Octal 65074542724
10 Decimal 7129449940
12 Duodecimal 146b77b104
16 Hexadecimal 1a8f2c5d4
20 Vigesimal 5b7j14h0
36 Base36 39wous4

Cryptographic Hash Functions

md5 f1cf53d7ed6dfd07c1e54f29b785c64a
sha1 faec8c7757c56608e2b21dbdb8fd16447884a12d
sha256 56c8fb986c38b62b24b0c1c0c531e57fd3eb178c17d65ca316dba5659a623a5a
sha512 acc6723e4a9aa78ca1372e0526cc1a9194ae208865d07eb2bbd44d0f561a9d7fe4e09c9ecdf7d69fafa4831b0b3f11655f99c275256aa3baa0e8670824ab300b
ripemd-160 0b844e83a45b42eb0764f9ccece8c169bcfeab42

7129449940 as geometric shapes

Circle

Radius = n
Diameter 14258899880
Circumference 44795655111.28
Area 1.5968419032269E+20

Sphere

Radius = n
Volume 1.5179472548201E+30
Surface area 6.3873676129076E+20
Circumference 44795655111.28

Square

Length = n
Perimeter 28517799760
Area 5.0829056446966E+19
Diagonal 10082564797.408

Cube

Length = n
Surface area 3.049743386818E+20
Volume 3.6238321343608E+29
Space diagonal 12348569526.099

Equilateral Triangle

Length = n
Perimeter 21388349820
Area 2.2009627066733E+19
Altitude 6174284763.0494

Triangular Pyramid

Length = n
Surface area 2.2009627066733E+19
Volume 4.2707271268137E+28
Height 3360854932.4693