7139738249 (number)

7139738249 is an odd 10-digits composite number following 7139738248 and preceding 7139738250. In scientific notation, it is written as 7.139738249 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 6119775636 positive integers (up to 7139738249) that are relatively prime to 7139738249.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.139738249 × 10^9
Engineering notation 7.139738249 × 10^9

Prime Factorization of 7139738249

Prime Factorization 7 × 1019962607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7139738249
Product of the distinct prime numbers

The prime factorization of 7139738249 is 7 × 1019962607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 38, 41, 699, 220, 4008, 2054, 50728, 7343, 358268, 224115, 9075547, 9065220, 87403466, 32649219, 25632549, 672210743, 1155913429, 3533249036

Basic calculations (n = 7139738249)

Multiplication

n×y
n×2 14279476498
n×3 21419214747
n×4 28558952996
n×5 35698691245

Division

n÷y
n÷2 3569869124.5
n÷3 2379912749.6667
n÷3 1784934562.25
n÷5 1427947649.8

Exponentiation

ny
n2 5.0975862264234E+19
n3 3.639543135837E+29
n4 2.5985385335821E+39
n5 1.8552884959717E+49

Nth Root

y√n
2√n 84496.971833315
3√n 1925.576439411
4√n 290.68362842327
5√n 93.483821624062

Divisors of 7139738249

1, 7, 1019962607, 7139738249

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 -7139738248
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 7139738249 can be divided by 4 positive divisors. The sum of these divisors (counting 7139738249) is 1, the average is 0.25.

Base conversion 7139738249

Base System Value
2 Binary 110101001100011111100001010001001
3 Ternary 200102120200021121222
4 Quaternary 12221203330022021
5 Quinary 104110233110444
6 Senary 3140245211425
8 Octal 65143741211
10 Decimal 7139738249
12 Duodecimal 1473100b75
16 Hexadecimal 1a98fc289
20 Vigesimal 5bb375c9
36 Base36 3a2tdah

Cryptographic Hash Functions

md5 1f505e7c7f1cc1d9cdcf96b30c018b55
sha1 5a2f861a408b7981f93f9aa4cc4794ab3de0137c
sha256 b276291ef403db9bb69c0bcf970d3e5b87a7778e7eaabbf04030af1bfbceada5
sha512 a671fc7a783b425f1b6ff46003d8bd23f792586e76e5d2f856efa9d77836a9410dee381dc76b916f2faeacabf2a83ca9ba4975d0f7927de8b15a43eb9c4e2ccc
ripemd-160 1d9a49900a231e6610aad4bec10a2460d4aa60df

7139738249 as geometric shapes

Circle

Radius = n
Diameter 14279476498
Circumference 44860298463.225
Area 1.6014539439972E+20

Sphere

Radius = n
Volume 1.5245282637292E+30
Surface area 6.4058157759889E+20
Circumference 44860298463.225

Square

Length = n
Perimeter 28558952996
Area 5.0975862264234E+19
Diagonal 10097114663.53

Cube

Length = n
Surface area 3.058551735854E+20
Volume 3.639543135837E+29
Space diagonal 12366389400.011

Equilateral Triangle

Length = n
Perimeter 21419214747
Area 2.2073195850321E+19
Altitude 6183194700.0054

Triangular Pyramid

Length = n
Surface area 2.2073195850321E+19
Volume 4.2892427196189E+28
Height 3365704887.8432