7137741981 (number)

7137741981 is an odd 10-digits composite number following 7137741980 and preceding 7137741982. In scientific notation, it is written as 7.137741981 × 10^9. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 4662939840 positive integers (up to 7137741981) that are relatively prime to 7137741981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.137741981 × 10^9
Engineering notation 7.137741981 × 10^9

Prime Factorization of 7137741981

Prime Factorization 159 × 821 × 54679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7137741981
Product of the distinct prime numbers

The prime factorization of 7137741981 is 159 × 821 × 54679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7137741981)

Multiplication

n×y
n×2 14275483962
n×3 21413225943
n×4 28550967924
n×5 35688709905

Division

n÷y
n÷2 3568870990.5
n÷3 2379247327
n÷3 1784435495.25
n÷5 1427548396.2

Exponentiation

ny
n2 5.094736058733E+19
n3 3.6364911448533E+29
n4 2.5956335508154E+39
n5 1.8526962562947E+49

Nth Root

y√n
2√n 84485.158347487
3√n 1925.3969592113
4√n 290.66330753552
5√n 93.478593431374

Divisors of 7137741981

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 -7137741980
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 7137741981 can be divided by 8 positive divisors. The sum of these divisors (counting 7137741981) is 1, the average is 0.125.

Base conversion 7137741981

Base System Value
2 Binary 110101001011100010100110010011101
3 Ternary 200102102220212021010
4 Quaternary 12221130110302131
5 Quinary 104104230220411
6 Senary 3140134325433
8 Octal 65134246235
10 Decimal 7137741981
12 Duodecimal 14724b9879
16 Hexadecimal 1a9714c9d
20 Vigesimal 5baahej1
36 Base36 3a1mkyl

Cryptographic Hash Functions

md5 79a21af55373ccdd15da4ad815c04c1f
sha1 cf71f22b5b4994b3202467d25a379a4ffd1588d2
sha256 4c61c6132f431151624e9f4b0aeb4fd27a14c1b5b61ace047c94ad491da38c26
sha512 435b6d9616859ab44214d5566ee2b4958f3dcae30fc67deca60afdfdb4eddafc7e1b3599c25fc4d13d0720ee5ac344cd6fec75dd8592e0e9770c713523aab6a5
ripemd-160 b31e30eb0d6812155e3698ff36e020d83f394480

7137741981 as geometric shapes

Circle

Radius = n
Diameter 14275483962
Circumference 44847755541.458
Area 1.6005585374095E+20

Sphere

Radius = n
Volume 1.5232498487354E+30
Surface area 6.4022341496378E+20
Circumference 44847755541.458

Square

Length = n
Perimeter 28550967924
Area 5.094736058733E+19
Diagonal 10094291514.25

Cube

Length = n
Surface area 3.0568416352398E+20
Volume 3.6364911448533E+29
Space diagonal 12362931762.409

Equilateral Triangle

Length = n
Perimeter 21413225943
Area 2.2060854262197E+19
Altitude 6181465881.2047

Triangular Pyramid

Length = n
Surface area 2.2060854262197E+19
Volume 4.285645913751E+28
Height 3364763838.0833