7138949828 (number)

7138949828 is an even 10-digits composite number following 7138949827 and preceding 7138949829. In scientific notation, it is written as 7.138949828 × 10^9. The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors. There are 3551355360 positive integers (up to 7138949828) that are relatively prime to 7138949828.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million nine hundred forty-nine thousand eight hundred twenty-eight

Notation

Scientific notation 7.138949828 × 10^9
Engineering notation 7.138949828 × 10^9

Prime Factorization of 7138949828

Prime Factorization 2 × 2 × 197 × 9059581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3569474914
Product of the distinct prime numbers

The prime factorization of 7138949828 is 2 × 2 × 197 × 9059581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 46, 54, 19, 782, 3686, 473, 70511, 53755, 730220, 640142, 6898085, 1390276, 34741236, 38606886, 67626951, 915974396, 6244838663, 9051309463

Basic calculations (n = 7138949828)

Multiplication

n×y
n×2 14277899656
n×3 21416849484
n×4 28555799312
n×5 35694749140

Division

n÷y
n÷2 3569474914
n÷3 2379649942.6667
n÷3 1784737457
n÷5 1427789965.6

Exponentiation

ny
n2 5.0964604646701E+19
n3 3.6383375557666E+29
n4 2.5973909267946E+39
n5 1.8542643510089E+49

Nth Root

y√n
2√n 84492.306324304
3√n 1925.5055581577
4√n 290.67560324923
5√n 93.481756902321

Divisors of 7138949828

1, 2, 4, 197, 394, 788, 9059581, 18119162, 36238324, 1784737457, 3569474914, 7138949828

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138949827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138949828 can be divided by 12 positive divisors. The sum of these divisors (counting 7138949828) is 1, the average is 0.083333333333333.

Base conversion 7138949828

Base System Value
2 Binary 110101001100000111011101011000100
3 Ternary 200102112012020010012
4 Quaternary 12221200323223010
5 Quinary 104110032343303
6 Senary 3140220245352
8 Octal 65140735304
10 Decimal 7138949828
12 Duodecimal 14729a0858
16 Hexadecimal 1a983bac4
20 Vigesimal 5bai8eb8
36 Base36 3a2cgxw

Cryptographic Hash Functions

md5 50b62f194f6778bfe976c1bc3ce97214
sha1 01bb86c07f73d622d1ca801aa5bfbb6a55379851
sha256 bfe9f618f931f184fd1631ae37881748ed119e4b4f8d8b79388c3f00952c618c
sha512 ac044eb94b971bfa00e04070cec276b4bcc914d747060052ab2cacde0b7b74c1bbf2b403dbf1b91e8477db0b9abeb4fe737bc2fd524d0c552ba14ab7db59fcd4
ripemd-160 28862ec76a58ab6543e54eff0a7387461c1bed14

7138949828 as geometric shapes

Circle

Radius = n
Diameter 14277899656
Circumference 44855344667.982
Area 1.6011002755118E+20

Sphere

Radius = n
Volume 1.5240232715301E+30
Surface area 6.4044011020474E+20
Circumference 44855344667.982

Square

Length = n
Perimeter 28555799312
Area 5.0964604646701E+19
Diagonal 10095999667.859

Cube

Length = n
Surface area 3.0578762788021E+20
Volume 3.6383375557666E+29
Space diagonal 12365023814.781

Equilateral Triangle

Length = n
Perimeter 21416849484
Area 2.2068321158937E+19
Altitude 6182511907.3905

Triangular Pyramid

Length = n
Surface area 2.2068321158937E+19
Volume 4.2878219298804E+28
Height 3365333222.6196