7129121382 (number)

7129121382 is an even 10-digits composite number following 7129121381 and preceding 7129121383. In scientific notation, it is written as 7.129121382 × 10^9. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 2376373788 positive integers (up to 7129121382) that are relatively prime to 7129121382.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-nine million one hundred twenty-one thousand three hundred eighty-two

Notation

Scientific notation 7.129121382 × 10^9
Engineering notation 7.129121382 × 10^9

Prime Factorization of 7129121382

Prime Factorization 2 × 9 × 396062299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7129121382
Product of the distinct prime numbers

The prime factorization of 7129121382 is 2 × 9 × 396062299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7129121382)

Multiplication

n×y
n×2 14258242764
n×3 21387364146
n×4 28516485528
n×5 35645606910

Division

n÷y
n÷2 3564560691
n÷3 2376373794
n÷3 1782280345.5
n÷5 1425824276.4

Exponentiation

ny
n2 5.082437167929E+19
n3 3.6233311486554E+29
n4 2.5831167565946E+39
n5 1.8415352901641E+49

Nth Root

y√n
2√n 84434.124511361
3√n 1924.6215150193
4√n 290.57550569751
5√n 93.456002784215

Divisors of 7129121382

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 -7129121381
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 7129121382 can be divided by 8 positive divisors. The sum of these divisors (counting 7129121382) is 1, the average is 0.125.

Base conversion 7129121382

Base System Value
2 Binary 110101000111011011100001001100110
3 Ternary 200101211200220000200
4 Quaternary 12220323130021212
5 Quinary 104100023341012
6 Senary 3135225451330
8 Octal 65073341146
10 Decimal 7129121382
12 Duodecimal 146b640b46
16 Hexadecimal 1a8edc266
20 Vigesimal 5b7h0392
36 Base36 39wht9i

Cryptographic Hash Functions

md5 7f5efa87cb9f89c849894ff96771b3f1
sha1 35a57197bdda62c131d11dcdf1fed3f1efae05e6
sha256 2f5941ac73f29598382e4c0d5fefbd5fd2c6d1bcbce599654e5f42439e9d8210
sha512 f9887be0a03ce4e0e9dd5b75142f6e69597b2a5cc79ccc35c62811b21f7668c81ad4576c60bc35aee3c862cd53564511a4b7a5dad1b1fda9b75e443ef258f8f6
ripemd-160 098cf899c84cc87f60d2be7bca26b535f39d9858

7129121382 as geometric shapes

Circle

Radius = n
Diameter 14258242764
Circumference 44793590720.482
Area 1.5966947269097E+20

Sphere

Radius = n
Volume 1.5177374024185E+30
Surface area 6.3867789076389E+20
Circumference 44793590720.482

Square

Length = n
Perimeter 28516485528
Area 5.082437167929E+19
Diagonal 10082100146.228

Cube

Length = n
Surface area 3.0494623007574E+20
Volume 3.6233311486554E+29
Space diagonal 12348000446.95

Equilateral Triangle

Length = n
Perimeter 21387364146
Area 2.2007598502824E+19
Altitude 6174000223.4748

Triangular Pyramid

Length = n
Surface area 2.2007598502824E+19
Volume 4.2701367094978E+28
Height 3360700048.7428