1980508731 (number)

1980508731 is an odd 10-digits composite number following 1980508730 and preceding 1980508732. In scientific notation, it is written as 1.980508731 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 1253318400 positive integers (up to 1980508731) that are relatively prime to 1980508731.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.980508731 × 10^9
Engineering notation 1.980508731 × 10^9

Prime Factorization of 1980508731

Prime Factorization 111 × 41 × 435181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1980508731
Product of the distinct prime numbers

The prime factorization of 1980508731 is 111 × 41 × 435181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1980508731)

Multiplication

n×y
n×2 3961017462
n×3 5941526193
n×4 7922034924
n×5 9902543655

Division

n÷y
n÷2 990254365.5
n÷3 660169577
n÷3 495127182.75
n÷5 396101746.2

Exponentiation

ny
n2 3922414833567230361
n3 7.7683768244838E+27
n4 1.5385338126588E+37
n5 3.0470796489095E+46

Nth Root

y√n
2√n 44502.906994937
3√n 1255.8147714173
4√n 210.95712122357
5√n 72.336143670115

Divisors of 1980508731

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 -1980508730
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 1980508731 can be divided by 8 positive divisors. The sum of these divisors (counting 1980508731) is 1, the average is 0.125.

Base conversion 1980508731

Base System Value
2 Binary 1110110000011000010101000111011
3 Ternary 12010000200021020020
4 Quaternary 1312003002220323
5 Quinary 13024002234411
6 Senary 524305101523
8 Octal 16603025073
10 Decimal 1980508731
12 Duodecimal 4733278a3
16 Hexadecimal 760c2a3b
20 Vigesimal 1aii3bgb
36 Base36 wr56bf

Cryptographic Hash Functions

md5 8f0bd3a5cf85903fa6b2236e28694103
sha1 2d6a7f8db19f94e3d7667596f01ecfac320b4207
sha256 4e95092133a118352e2e3ae561712c52e684368f53dd7450673c55fd19b22afb
sha512 7a6a49b0ec6d0c9bb2ceacbd0914de4ab33b4977545690e539268f884773597ce34db85d80bb9716204789b27c0afe0a149653d93a7ba5885f980a82b521a8ca
ripemd-160 0b009145bd32fcca9209227a03344ef6ca208318

1980508731 as geometric shapes

Circle

Radius = n
Diameter 3961017462
Circumference 12443903359.36
Area 1.2322629625466E+19

Sphere

Radius = n
Volume 3.2540100749487E+28
Surface area 4.9290518501866E+19
Circumference 12443903359.36

Square

Length = n
Perimeter 7922034924
Area 3922414833567230361
Diagonal 2800862307.7785

Cube

Length = n
Surface area 2.3534489001403E+19
Volume 7.7683768244838E+27
Space diagonal 3430341746.9258

Equilateral Triangle

Length = n
Perimeter 5941526193
Area 1.6984554450251E+18
Altitude 1715170873.4629

Triangular Pyramid

Length = n
Surface area 1.6984554450251E+18
Volume 9.1551198856749E+26
Height 933620769.25951