7129121380 (number)

7129121380 is an even 10-digits composite number following 7129121379 and preceding 7129121381. In scientific notation, it is written as 7.129121380 × 10^9. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 2844871680 positive integers (up to 7129121380) that are relatively prime to 7129121380.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.129121380 × 10^9
Engineering notation 7.129121380 × 10^9

Prime Factorization of 7129121380

Prime Factorization 2 × 2 × 5 × 421 × 846689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3564560690
Product of the distinct prime numbers

The prime factorization of 7129121380 is 2 × 2 × 5 × 421 × 846689. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 96, 20, 856, 673, 4747, 768, 15930, 67514, 476222, 932675, 6953344, 3789047, 7904928, 55409817, 83804134, 977112509, 726010003, 9398883194

Basic calculations (n = 7129121380)

Multiplication

n×y
n×2 14258242760
n×3 21387364140
n×4 28516485520
n×5 35645606900

Division

n÷y
n÷2 3564560690
n÷3 2376373793.3333
n÷3 1782280345
n÷5 1425824276

Exponentiation

ny
n2 5.0824371650773E+19
n3 3.6233311456059E+29
n4 2.5831167536959E+39
n5 1.841535287581E+49

Nth Root

y√n
2√n 84434.124499517
3√n 1924.6215148393
4√n 290.57550567713
5√n 93.456002778972

Divisors of 7129121380

1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420, 846689, 1693378, 3386756, 4233445, 8466890, 16933780, 356456069, 712912138, 1425824276, 1782280345, 3564560690, 7129121380

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 -7129121379
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 7129121380 can be divided by 24 positive divisors. The sum of these divisors (counting 7129121380) is 1, the average is 0.041666666666667.

Base conversion 7129121380

Base System Value
2 Binary 110101000111011011100001001100100
3 Ternary 200101211200220000121
4 Quaternary 12220323130021210
5 Quinary 104100023341010
6 Senary 3135225451324
8 Octal 65073341144
10 Decimal 7129121380
12 Duodecimal 146b640b44
16 Hexadecimal 1a8edc264
20 Vigesimal 5b7h0390
36 Base36 39wht9g

Cryptographic Hash Functions

md5 37d5152ded6fd3fa32ecca6ef5425b5b
sha1 42872fbd1f8c7c274a52774cfbf30d0f6f180cd4
sha256 22be5582326b8d7bc419dc949df5f8dcbee4823a0e7c869ff77b2a64653043a1
sha512 f6a8f3609ae0b0e2c6306af1889df0b68e693df07bb5a4defff757414285d27f772e0b0451ee8e2be4a974259309a0281d39e7d4e083cabc2a002664f53d8de0
ripemd-160 1ac85c88dba20502bddcba2d7292200101905a4a

7129121380 as geometric shapes

Circle

Radius = n
Diameter 14258242760
Circumference 44793590707.916
Area 1.5966947260139E+20

Sphere

Radius = n
Volume 1.5177374011412E+30
Surface area 6.3867789040554E+20
Circumference 44793590707.916

Square

Length = n
Perimeter 28516485520
Area 5.0824371650773E+19
Diagonal 10082100143.4

Cube

Length = n
Surface area 3.0494622990464E+20
Volume 3.6233311456059E+29
Space diagonal 12348000443.486

Equilateral Triangle

Length = n
Perimeter 21387364140
Area 2.2007598490476E+19
Altitude 6174000221.7428

Triangular Pyramid

Length = n
Surface area 2.2007598490476E+19
Volume 4.270136705904E+28
Height 3360700047.8