7129121709 (number)

7129121709 is an odd 10-digits composite number following 7129121708 and preceding 7129121710. In scientific notation, it is written as 7.129121709 × 10^9. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 4723589520 positive integers (up to 7129121709) that are relatively prime to 7129121709.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.129121709 × 10^9
Engineering notation 7.129121709 × 10^9

Prime Factorization of 7129121709

Prime Factorization 3 × 163 × 14578981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7129121709
Product of the distinct prime numbers

The prime factorization of 7129121709 is 3 × 163 × 14578981. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7129121709)

Multiplication

n×y
n×2 14258243418
n×3 21387365127
n×4 28516486836
n×5 35645608545

Division

n÷y
n÷2 3564560854.5
n÷3 2376373903
n÷3 1782280427.25
n÷5 1425824341.8

Exponentiation

ny
n2 5.0824376341735E+19
n3 3.6233316472425E+29
n4 2.5831172305263E+39
n5 1.8415357125037E+49

Nth Root

y√n
2√n 84434.126447782
3√n 1924.6215444456
4√n 290.57550902955
5√n 93.456003641547

Divisors of 7129121709

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129121708
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129121709 can be divided by 8 positive divisors. The sum of these divisors (counting 7129121709) is 1, the average is 0.125.

Base conversion 7129121709

Base System Value
2 Binary 110101000111011011100001110101101
3 Ternary 200101211200220110210
4 Quaternary 12220323130032231
5 Quinary 104100023343314
6 Senary 3135225453033
8 Octal 65073341655
10 Decimal 7129121709
12 Duodecimal 146b641179
16 Hexadecimal 1a8edc3ad
20 Vigesimal 5b7h0459
36 Base36 39whtil

Cryptographic Hash Functions

md5 e4061380c2e4494ea8f2d0911c837434
sha1 98f69a381e8603be768942c0cf35bc7a5ac6906e
sha256 e3cabcbd720078dd724f890b00313489a4f818c3291925cfd600f79179cd702d
sha512 22c1e4d2bbb9f122eca890772f6549533aed4805bb35800a32c1c25af1ab322082909d089a9098b95e6c208bdf20cd6f5955dac44849ef8af0d83d5ffde2e04a
ripemd-160 c5fc0803ab544deb5a6c8649b8c5ca940a535b2c

7129121709 as geometric shapes

Circle

Radius = n
Diameter 14258243418
Circumference 44793592775.084
Area 1.5966948733848E+20

Sphere

Radius = n
Volume 1.5177376112662E+30
Surface area 6.3867794935391E+20
Circumference 44793592775.084

Square

Length = n
Perimeter 28516486836
Area 5.0824376341735E+19
Diagonal 10082100608.676

Cube

Length = n
Surface area 3.0494625805041E+20
Volume 3.6233316472425E+29
Space diagonal 12348001013.33

Equilateral Triangle

Length = n
Perimeter 21387365127
Area 2.2007600521722E+19
Altitude 6174000506.6651

Triangular Pyramid

Length = n
Surface area 2.2007600521722E+19
Volume 4.2701372970883E+28
Height 3360700202.8921