7130247921 (number)

7130247921 is an odd 10-digits composite number following 7130247920 and preceding 7130247922. In scientific notation, it is written as 7.130247921 × 10^9. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 4741873920 positive integers (up to 7130247921) that are relatively prime to 7130247921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.130247921 × 10^9
Engineering notation 7.130247921 × 10^9

Prime Factorization of 7130247921

Prime Factorization 3 × 3 × 409 × 1937041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2376749307
Product of the distinct prime numbers

The prime factorization of 7130247921 is 3 × 3 × 409 × 1937041. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 68, 25, 961, 985, 1353, 1531, 92079, 24959, 133402, 69928, 8263876, 2203274, 90332088, 41098835, 547007739, 60806671, 192772284, 8620083622

Basic calculations (n = 7130247921)

Multiplication

n×y
n×2 14260495842
n×3 21390743763
n×4 28520991684
n×5 35651239605

Division

n÷y
n÷2 3565123960.5
n÷3 2376749307
n÷3 1782561980.25
n÷5 1426049584.2

Exponentiation

ny
n2 5.0840435414925E+19
n3 3.6250490892E+29
n4 2.5847498731791E+39
n5 1.8429907409541E+49

Nth Root

y√n
2√n 84440.795359826
3√n 1924.7228854822
4√n 290.58698415419
5√n 93.458956168575

Divisors of 7130247921

1, 3, 9, 409, 1227, 3681, 1937041, 5811123, 17433369, 792249769, 2376749307, 7130247921

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7130247920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7130247921 can be divided by 12 positive divisors. The sum of these divisors (counting 7130247921) is 1, the average is 0.083333333333333.

Base conversion 7130247921

Base System Value
2 Binary 110101000111111101111001011110001
3 Ternary 200101220211010100100
4 Quaternary 12220333233023301
5 Quinary 104100320413141
6 Senary 3135305543013
8 Octal 65077571361
10 Decimal 7130247921
12 Duodecimal 146baa4a69
16 Hexadecimal 1a8fef2f1
20 Vigesimal 5b840jg1
36 Base36 39x5yi9

Cryptographic Hash Functions

md5 d650eb1e88ff490b65ae23aadcded01f
sha1 feb24bb421072a342314e3270ae2eb46b10deac7
sha256 9ca4183ea242d5a2fc7f7f3d54e418e1d90b6cbd57291bb5976ee98f2f2f5e75
sha512 ba4cb05d9aebffe378ed8f19ab61ca703ac7cc5cb2d345b81988d5bf1a289c429b135c790a06e5cfd3fd343c3d41cb091e2d2990b2fc7385850fc60ed3fff227
ripemd-160 23864125c6e10354c335ffc24276483a10bcf916

7130247921 as geometric shapes

Circle

Radius = n
Diameter 14260495842
Circumference 44800668973.775
Area 1.5971993840483E+20

Sphere

Radius = n
Volume 1.5184570116711E+30
Surface area 6.3887975361934E+20
Circumference 44800668973.775

Square

Length = n
Perimeter 28520991684
Area 5.0840435414925E+19
Diagonal 10083693312.961

Cube

Length = n
Surface area 3.0504261248955E+20
Volume 3.6250490892E+29
Space diagonal 12349951669.734

Equilateral Triangle

Length = n
Perimeter 21390743763
Area 2.2014554304393E+19
Altitude 6174975834.8672

Triangular Pyramid

Length = n
Surface area 2.2014554304393E+19
Volume 4.2721613218458E+28
Height 3361231104.3203