7138544985 (number)

7138544985 is an odd 10-digits composite number following 7138544984 and preceding 7138544986. In scientific notation, it is written as 7.138544985 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 3194847360 positive integers (up to 7138544985) that are relatively prime to 7138544985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.138544985 × 10^9
Engineering notation 7.138544985 × 10^9

Prime Factorization of 7138544985

Prime Factorization 3 × 45 × 3 × 11 × 13 × 123259

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2379514995
Product of the distinct prime numbers

The prime factorization of 7138544985 is 3 × 45 × 3 × 11 × 13 × 123259. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 54, 42, 771, 383, 2552, 6454, 40531, 88258, 928417, 101671, 2590995, 2653113, 89257048, 63837702, 34956670, 125576064, 9773710570, 2464562899

Basic calculations (n = 7138544985)

Multiplication

n×y
n×2 14277089970
n×3 21415634955
n×4 28554179940
n×5 35692724925

Division

n÷y
n÷2 3569272492.5
n÷3 2379514995
n÷3 1784636246.25
n÷5 1427708997

Exponentiation

ny
n2 5.0958824502869E+19
n3 3.6377186109645E+29
n4 2.5968017947142E+39
n5 1.8537386428696E+49

Nth Root

y√n
2√n 84489.910551497
3√n 1925.4691596116
4√n 290.6714821779
5√n 93.480696626109

Divisors of 7138544985

1, 3, 9, 11, 13, 33, 39, 45, 99, 117, 135, 143, 405, 429, 495, 585, 1287, 1485, 1755, 4455, 5265, 6435, 19305, 57915, 123259, 369777, 1109331, 1355849, 1602367, 4067547, 4807101, 5546655, 12202641, 14421303, 16639965, 17626037, 49919895, 52878111, 61013205, 72106515, 158634333, 183039615, 216319545, 549118845, 648958635, 793171665, 2379514995, 7138544985

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138544984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138544985 can be divided by 48 positive divisors. The sum of these divisors (counting 7138544985) is 1, the average is 0.020833333333333.

Base conversion 7138544985

Base System Value
2 Binary 110101001011111011000110101011001
3 Ternary 200102111102122210000
4 Quaternary 12221133120311121
5 Quinary 104104431414420
6 Senary 3140203443213
8 Octal 65137306531
10 Decimal 7138544985
12 Duodecimal 1472826509
16 Hexadecimal 1a97d8d59
20 Vigesimal 5bafi295
36 Base36 3a23sk9

Cryptographic Hash Functions

md5 20e62f0fb28273894ab1f9aa3af3de1d
sha1 883228e46c9987ace310ce6361804f3238f50cf1
sha256 ade1f6611e1a94795dee332a6baffa68cd72232dc6419949b8e8113658b36bc6
sha512 8661fdd54c5aace011f020ba369c6b1aa1757e6a16e102e1f7755814c4950ed10510c26442bcc0c20b4cfa897240b1e187b5d79fbaad5fdf50fb3d8610c1bd76
ripemd-160 19d04acc8d69dc17eae3f462815aa7c845d012e8

7138544985 as geometric shapes

Circle

Radius = n
Diameter 14277089970
Circumference 44852800964.393
Area 1.6009186869378E+20

Sphere

Radius = n
Volume 1.5237640085377E+30
Surface area 6.4036747477513E+20
Circumference 44852800964.393

Square

Length = n
Perimeter 28554179940
Area 5.0958824502869E+19
Diagonal 10095427133.397

Cube

Length = n
Surface area 3.0575294701721E+20
Volume 3.6377186109645E+29
Space diagonal 12364322606.136

Equilateral Triangle

Length = n
Perimeter 21415634955
Area 2.2065818283239E+19
Altitude 6182161303.068

Triangular Pyramid

Length = n
Surface area 2.2065818283239E+19
Volume 4.2870924964358E+28
Height 3365142377.7991