7129387989 (number)

7129387989 is an odd 10-digits composite number following 7129387988 and preceding 7129387990. In scientific notation, it is written as 7.129387989 × 10^9. The sum of its digits is 63. It has a total of 5 prime factors and 16 positive divisors. There are 4752339120 positive integers (up to 7129387989) that are relatively prime to 7129387989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.129387989 × 10^9
Engineering notation 7.129387989 × 10^9

Prime Factorization of 7129387989

Prime Factorization 3 × 3 × 3 × 15227 × 17341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 792154221
Product of the distinct prime numbers

The prime factorization of 7129387989 is 3 × 3 × 3 × 15227 × 17341. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 76, 62, 240, 403, 9157, 3058, 9338, 89635, 380244, 430101, 8379814, 5833588, 64984405, 42372455, 461076519, 569738384, 824547539, 7328675389

Basic calculations (n = 7129387989)

Multiplication

n×y
n×2 14258775978
n×3 21388163967
n×4 28517551956
n×5 35646939945

Division

n÷y
n÷2 3564693994.5
n÷3 2376462663
n÷3 1782346997.25
n÷5 1425877597.8

Exponentiation

ny
n2 5.0828173097697E+19
n3 3.6237376678554E+29
n4 2.5835031804495E+39
n5 1.841879654424E+49

Nth Root

y√n
2√n 84435.703283623
3√n 1924.6455063428
4√n 290.57822231479
5√n 93.456701766614

Divisors of 7129387989

1, 3, 9, 27, 15227, 17341, 45681, 52023, 137043, 156069, 411129, 468207, 264051407, 792154221, 2376462663, 7129387989

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129387988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129387989 can be divided by 16 positive divisors. The sum of these divisors (counting 7129387989) is 1, the average is 0.0625.

Base conversion 7129387989

Base System Value
2 Binary 110101000111100011101001111010101
3 Ternary 200101212012102202000
4 Quaternary 12220330131033111
5 Quinary 104100110403424
6 Senary 3135235305513
8 Octal 65074351725
10 Decimal 7129387989
12 Duodecimal 146b74b299
16 Hexadecimal 1a8f1d3d5
20 Vigesimal 5b7id9j9
36 Base36 39wniz9

Cryptographic Hash Functions

md5 9778140a48dba47ad90b4e22b43d6b45
sha1 d68f6d4326b76af305db4fbe98b88b93f9a7ae64
sha256 3d5ce39d63de2fa38db5e76353eb431f0033fe4d5315f67237b9f69e5b4e42c1
sha512 d4db95eda0bac57a4a177c87f72b783d4d6452675e954e0e588f3508fe44fe35158feda7f9a14aa7ef21a993d0cf65ae8f6b2ed6ad423dd6c8e2b55a32c80ab2
ripemd-160 f737e3591612a19dafb6375922d96f3e308fcb51

7129387989 as geometric shapes

Circle

Radius = n
Diameter 14258775978
Circumference 44795265861.667
Area 1.5968141519912E+20

Sphere

Radius = n
Volume 1.5179076847828E+30
Surface area 6.3872566079647E+20
Circumference 44795265861.667

Square

Length = n
Perimeter 28517551956
Area 5.0828173097697E+19
Diagonal 10082477185.464

Cube

Length = n
Surface area 3.0496903858618E+20
Volume 3.6237376678554E+29
Space diagonal 12348462223.819

Equilateral Triangle

Length = n
Perimeter 21388163967
Area 2.2009244565279E+19
Altitude 6174231111.9097

Triangular Pyramid

Length = n
Surface area 2.2009244565279E+19
Volume 4.2706157969694E+28
Height 3360825728.4879