7129121680 (number)

7129121680 is an even 10-digits composite number following 7129121679 and preceding 7129121681. In scientific notation, it is written as 7.129121680 × 10^9. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 2790973824 positive integers (up to 7129121680) that are relatively prime to 7129121680.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.129121680 × 10^9
Engineering notation 7.129121680 × 10^9

Prime Factorization of 7129121680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 47 × 1896043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 891140210
Product of the distinct prime numbers

The prime factorization of 7129121680 is 2 × 2 × 2 × 2 × 5 × 47 × 1896043. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 8, 85, 32, 753, 1996, 1961, 99639, 93948, 416952, 397184, 975079, 5608442, 62481226, 53722184, 85943718, 509963487, 1919077460, 9313614839

Basic calculations (n = 7129121680)

Multiplication

n×y
n×2 14258243360
n×3 21387365040
n×4 28516486720
n×5 35645608400

Division

n÷y
n÷2 3564560840
n÷3 2376373893.3333
n÷3 1782280420
n÷5 1425824336

Exponentiation

ny
n2 5.0824375928246E+19
n3 3.6233316030253E+29
n4 2.5831171884957E+39
n5 1.8415356750485E+49

Nth Root

y√n
2√n 84434.12627605
3√n 1924.621541836
4√n 290.57550873405
5√n 93.456003565515

Divisors of 7129121680

1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 1896043, 3792086, 7584172, 9480215, 15168344, 18960430, 30336688, 37920860, 75841720, 89114021, 151683440, 178228042, 356456084, 445570105, 712912168, 891140210, 1425824336, 1782280420, 3564560840, 7129121680

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129121679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129121680 can be divided by 40 positive divisors. The sum of these divisors (counting 7129121680) is 1, the average is 0.025.

Base conversion 7129121680

Base System Value
2 Binary 110101000111011011100001110010000
3 Ternary 200101211200220102201
4 Quaternary 12220323130032100
5 Quinary 104100023343210
6 Senary 3135225452544
8 Octal 65073341620
10 Decimal 7129121680
12 Duodecimal 146b641154
16 Hexadecimal 1a8edc390
20 Vigesimal 5b7h0440
36 Base36 39whths

Cryptographic Hash Functions

md5 d164742b071418e30c4f1b01c11d9e9e
sha1 de0c7aff28a6c89eaa476270c278a18b6b604e0a
sha256 da11faedac4aa206674613276ef74c291900649c3b6dc31b8a79882b31671e33
sha512 0431d1bb36105550999dea96d445d707f4fe7f60f5512002bd519f67586630d6376cbead1ee96b56d5577b2a42fef8125f3eb4e92a5d6eba8cfa814975510704
ripemd-160 4592da154221d9f5cfc35b6fe0e4155fbfb72296

7129121680 as geometric shapes

Circle

Radius = n
Diameter 14258243360
Circumference 44793592592.871
Area 1.5966948603946E+20

Sphere

Radius = n
Volume 1.5177375927445E+30
Surface area 6.3867794415785E+20
Circumference 44793592592.871

Square

Length = n
Perimeter 28516486720
Area 5.0824375928246E+19
Diagonal 10082100567.664

Cube

Length = n
Surface area 3.0494625556948E+20
Volume 3.6233316030253E+29
Space diagonal 12348000963.101

Equilateral Triangle

Length = n
Perimeter 21387365040
Area 2.2007600342676E+19
Altitude 6174000481.5504

Triangular Pyramid

Length = n
Surface area 2.2007600342676E+19
Volume 4.2701372449778E+28
Height 3360700189.2214