7138087986 (number)

7138087986 is an even 10-digits composite number following 7138087985 and preceding 7138087987. In scientific notation, it is written as 7.138087986 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 2379362660 positive integers (up to 7138087986) that are relatively prime to 7138087986.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million eighty-seven thousand nine hundred eighty-six

Notation

Scientific notation 7.138087986 × 10^9
Engineering notation 7.138087986 × 10^9

Prime Factorization of 7138087986

Prime Factorization 2 × 3 × 1189681331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7138087986
Product of the distinct prime numbers

The prime factorization of 7138087986 is 2 × 3 × 1189681331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 30, 42, 166, 335, 7570, 5171, 40485, 77574, 353429, 198886, 6905606, 8636740, 64582615, 810429, 102043978, 609875985, 570214342, 2252006741

Basic calculations (n = 7138087986)

Multiplication

n×y
n×2 14276175972
n×3 21414263958
n×4 28552351944
n×5 35690439930

Division

n÷y
n÷2 3569043993
n÷3 2379362662
n÷3 1784521996.5
n÷5 1427617597.2

Exponentiation

ny
n2 5.0952300095878E+19
n3 3.6370200117345E+29
n4 2.5961368850604E+39
n5 1.8531453509261E+49

Nth Root

y√n
2√n 84487.2060492
3√n 1925.4280701804
4√n 290.66682997755
5√n 93.479499696511

Divisors of 7138087986

1, 2, 3, 6, 1189681331, 2379362662, 3569043993, 7138087986

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138087985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138087986 can be divided by 8 positive divisors. The sum of these divisors (counting 7138087986) is 1, the average is 0.125.

Base conversion 7138087986

Base System Value
2 Binary 110101001011101101001010000110010
3 Ternary 200102110120102220010
4 Quaternary 12221131221100302
5 Quinary 104104322303421
6 Senary 3140145555350
8 Octal 65135512062
10 Decimal 7138087986
12 Duodecimal 1472645b56
16 Hexadecimal 1a9769432
20 Vigesimal 5bad0jj6
36 Base36 3a1tzxu

Cryptographic Hash Functions

md5 f043b694581962263a9d221f1d67a1cd
sha1 1e122d5fcffbfc2bebe43b5c5e15db5c35124ef4
sha256 509c8dc55c49a28b6bb08e66f504947280d404547d18415d916bcd2ca1e3a2e9
sha512 77cba8255d6b16b2184de2118fec127f96da4230749dbfa4428d39f15ddad4527d6e09d531f163b69102c9ac586ec80b8b98408482ae73f35db63f3c5babf999
ripemd-160 955a843747717c8425e211883e1996c59ba89889

7138087986 as geometric shapes

Circle

Radius = n
Diameter 14276175972
Circumference 44849929554.99
Area 1.6007137166471E+20

Sphere

Radius = n
Volume 1.5234713799766E+30
Surface area 6.4028548665885E+20
Circumference 44849929554.99

Square

Length = n
Perimeter 28552351944
Area 5.0952300095878E+19
Diagonal 10094780839.214

Cube

Length = n
Surface area 3.0571380057527E+20
Volume 3.6370200117345E+29
Space diagonal 12363531060.649

Equilateral Triangle

Length = n
Perimeter 21414263958
Area 2.2062993132139E+19
Altitude 6181765530.3245

Triangular Pyramid

Length = n
Surface area 2.2062993132139E+19
Volume 4.2862691893477E+28
Height 3364926946.4046