7138722721 (number)

7138722721 is an odd 10-digits composite number following 7138722720 and preceding 7138722722. In scientific notation, it is written as 7.138722721 × 10^9. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 6529133952 positive integers (up to 7138722721) that are relatively prime to 7138722721.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million seven hundred twenty-two thousand seven hundred twenty-one

Notation

Scientific notation 7.138722721 × 10^9
Engineering notation 7.138722721 × 10^9

Prime Factorization of 7138722721

Prime Factorization 13 × 109 × 5037913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7138722721
Product of the distinct prime numbers

The prime factorization of 7138722721 is 13 × 109 × 5037913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 50, 21, 952, 88, 2653, 3558, 58373, 33768, 888402, 46778, 3080330, 7472645, 31008765, 52072679, 222622600, 255706602, 5424506174, 2543939067

Basic calculations (n = 7138722721)

Multiplication

n×y
n×2 14277445442
n×3 21416168163
n×4 28554890884
n×5 35693613605

Division

n÷y
n÷2 3569361360.5
n÷3 2379574240.3333
n÷3 1784680680.25
n÷5 1427744544.2

Exponentiation

ny
n2 5.0961362087322E+19
n3 3.6379903342587E+29
n4 2.5970604257951E+39
n5 1.8539694269433E+49

Nth Root

y√n
2√n 84490.962362847
3√n 1925.4851396349
4√n 290.67329145081
5√n 93.481162119278

Divisors of 7138722721

1, 13, 109, 1417, 5037913, 65492869, 549132517, 7138722721

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 -7138722720
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 7138722721 can be divided by 8 positive divisors. The sum of these divisors (counting 7138722721) is 1, the average is 0.125.

Base conversion 7138722721

Base System Value
2 Binary 110101001100000000100001110100001
3 Ternary 200102111202200120211
4 Quaternary 12221200010032201
5 Quinary 104110003111341
6 Senary 3140211334121
8 Octal 65140041641
10 Decimal 7138722721
12 Duodecimal 14728b1341
16 Hexadecimal 1a98043a1
20 Vigesimal 5bah06g1
36 Base36 3a27lpd

Cryptographic Hash Functions

md5 392ba975e7a27fc5146f58d3c45ca2ec
sha1 7b156549e058d0ada5a7c0310a27db348fe08cd6
sha256 e5cfcf4707b350a86122a8fda35948cef45f2d19fe748260bb9c59e0a8e24ddd
sha512 ed7092f4d6a4a5c9faa6fef7a0d977ec61d7d29b7594b70f5b74a5adee8bd10bd0379f9048ad188c51213de1fc40dac3fe7fb683b2ee6fbfa87752683a1b5ada
ripemd-160 a7e528cb2e17dc0467b6f1e17f6fceda704bdd8b

7138722721 as geometric shapes

Circle

Radius = n
Diameter 14277445442
Circumference 44853917712.616
Area 1.6009984075046E+20

Sphere

Radius = n
Volume 1.523877827725E+30
Surface area 6.4039936300184E+20
Circumference 44853917712.616

Square

Length = n
Perimeter 28554890884
Area 5.0961362087322E+19
Diagonal 10095678490.059

Cube

Length = n
Surface area 3.0576817252393E+20
Volume 3.6379903342587E+29
Space diagonal 12364630453.918

Equilateral Triangle

Length = n
Perimeter 21416168163
Area 2.2066917089539E+19
Altitude 6182315226.9592

Triangular Pyramid

Length = n
Surface area 2.2066917089539E+19
Volume 4.2874127254091E+28
Height 3365226163.3531