7145048938 (number)

7145048938 is an even 10-digits composite number following 7145048937 and preceding 7145048939. In scientific notation, it is written as 7.145048938 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 3572524468 positive integers (up to 7145048938) that are relatively prime to 7145048938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.145048938 × 10^9
Engineering notation 7.145048938 × 10^9

Prime Factorization of 7145048938

Prime Factorization 2 × 3572524469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7145048938
Product of the distinct prime numbers

The prime factorization of 7145048938 is 2 × 3572524469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 44, 72, 953, 847, 7719, 4772, 58582, 62967, 765442, 806119, 3803768, 3310904, 97557482, 25231778, 413450035, 455044593, 1261680566, 4294838249

Basic calculations (n = 7145048938)

Multiplication

n×y
n×2 14290097876
n×3 21435146814
n×4 28580195752
n×5 35725244690

Division

n÷y
n÷2 3572524469
n÷3 2381682979.3333
n÷3 1786262234.5
n÷5 1429009787.6

Exponentiation

ny
n2 5.1051724326415E+19
n3 3.6476706868152E+29
n4 2.6062785567003E+39
n5 1.8621987833683E+49

Nth Root

y√n
2√n 84528.391313215
3√n 1926.0537493083
4√n 290.73766751698
5√n 93.497724538699

Divisors of 7145048938

1, 2, 3572524469, 7145048938

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7145048937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7145048938 can be divided by 4 positive divisors. The sum of these divisors (counting 7145048938) is 1, the average is 0.25.

Base conversion 7145048938

Base System Value
2 Binary 110101001111000001100101101101010
3 Ternary 200102221200002112011
4 Quaternary 12221320030231222
5 Quinary 104113113031223
6 Senary 3140555110134
8 Octal 65170145552
10 Decimal 7145048938
12 Duodecimal 1474a4234a
16 Hexadecimal 1a9e0cb6a
20 Vigesimal 5bcgb26i
36 Base36 3a5z71m

Cryptographic Hash Functions

md5 e70c64c9638565ea09428fc1215c316d
sha1 96f9ee65c4707fe005d121b98098a525a4221a09
sha256 2659e848dbb56f44056cb1f1fbf6b65286efed99adab63cbe03b4f22ee49e2c5
sha512 90b5b4df4616c34061bd987107229316dfdede8a4996cf48effa6a81ac4a5f3d6f19581fae2cfcea9a1386b9d277f480984db5717af5527528760992a3440dfe
ripemd-160 f3bddbc08fc443f0185cd56706b8e9213f772087

7145048938 as geometric shapes

Circle

Radius = n
Diameter 14290097876
Circumference 44893666506.321
Area 1.6038372209696E+20

Sphere

Radius = n
Volume 1.5279327243218E+30
Surface area 6.4153488838783E+20
Circumference 44893666506.321

Square

Length = n
Perimeter 28580195752
Area 5.1051724326415E+19
Diagonal 10104625111.939

Cube

Length = n
Surface area 3.0631034595849E+20
Volume 3.6476706868152E+29
Space diagonal 12375587783.182

Equilateral Triangle

Length = n
Perimeter 21435146814
Area 2.2106045086838E+19
Altitude 6187793891.591

Triangular Pyramid

Length = n
Surface area 2.2106045086838E+19
Volume 4.298821130304E+28
Height 3368208370.6464