7139986281 (number)

7139986281 is an odd 10-digits composite number following 7139986280 and preceding 7139986282. In scientific notation, it is written as 7.139986281 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 4454078976 positive integers (up to 7139986281) that are relatively prime to 7139986281.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.139986281 × 10^9
Engineering notation 7.139986281 × 10^9

Prime Factorization of 7139986281

Prime Factorization 17 × 9 × 173 × 269749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7139986281
Product of the distinct prime numbers

The prime factorization of 7139986281 is 17 × 9 × 173 × 269749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 58, 16, 118, 331, 6705, 1329, 6649, 20118, 299392, 333884, 375916, 5855852, 87263347, 37290736, 100591229, 502434867, 7290268406, 3338630900

Basic calculations (n = 7139986281)

Multiplication

n×y
n×2 14279972562
n×3 21419958843
n×4 28559945124
n×5 35699931405

Division

n÷y
n÷2 3569993140.5
n÷3 2379995427
n÷3 1784996570.25
n÷5 1427997256.2

Exponentiation

ny
n2 5.0979404092868E+19
n3 3.6399224583663E+29
n4 2.5988996416639E+39
n5 1.8556107787176E+49

Nth Root

y√n
2√n 84498.439518135
3√n 1925.5987371026
4√n 290.68615295218
5√n 93.484471134065

Divisors of 7139986281

1, 9, 17, 153, 173, 1557, 2941, 26469, 269749, 2427741, 4585733, 41271597, 46666577, 419999193, 793331809, 7139986281

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 -7139986280
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 7139986281 can be divided by 16 positive divisors. The sum of these divisors (counting 7139986281) is 1, the average is 0.0625.

Base conversion 7139986281

Base System Value
2 Binary 110101001100100111000101101101001
3 Ternary 200102121010212212100
4 Quaternary 12221210320231221
5 Quinary 104110314030111
6 Senary 3140254404013
8 Octal 65144705551
10 Decimal 7139986281
12 Duodecimal 1473200609
16 Hexadecimal 1a9938b69
20 Vigesimal 5bb4i5e1
36 Base36 3a2yoo9

Cryptographic Hash Functions

md5 bb92bb32b63ee114b563ee5d200b50d3
sha1 d4a1f8bd84a0ca49aea98295aa99891564df79de
sha256 95210e3cd5113840ac5ac033396820f36eb98e7eea192c811c4c5dbf941b6969
sha512 eb9243e264c22670286e6750b84bb5df6d7acba3b5685796cd9d6ed7492775788831c037b6b47a54a8a4d47cd5abc44acba3533cf24aa541f937d49d2b5e5772
ripemd-160 7b988116c07dfc70b8edd5f046867693f6134454

7139986281 as geometric shapes

Circle

Radius = n
Diameter 14279972562
Circumference 44861856894.243
Area 1.6015652138254E+20

Sphere

Radius = n
Volume 1.5246871539787E+30
Surface area 6.4062608553016E+20
Circumference 44861856894.243

Square

Length = n
Perimeter 28559945124
Area 5.0979404092868E+19
Diagonal 10097465433.748

Cube

Length = n
Surface area 3.0587642455721E+20
Volume 3.6399224583663E+29
Space diagonal 12366819004.037

Equilateral Triangle

Length = n
Perimeter 21419958843
Area 2.2074729507108E+19
Altitude 6183409502.0184

Triangular Pyramid

Length = n
Surface area 2.2074729507108E+19
Volume 4.2896897555067E+28
Height 3365821811.2493