1381710981 (number)

1381710981 is an odd 10-digits composite number following 1381710980 and preceding 1381710982. In scientific notation, it is written as 1.381710981 × 10^9. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 788577600 positive integers (up to 1381710981) that are relatively prime to 1381710981.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-one million seven hundred ten thousand nine hundred eighty-one

Notation

Scientific notation 1.381710981 × 10^9
Engineering notation 1.381710981 × 10^9

Prime Factorization of 1381710981

Prime Factorization 3 × 7 × 821 × 80141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1381710981
Product of the distinct prime numbers

The prime factorization of 1381710981 is 3 × 7 × 821 × 80141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 43, 83, 968, 173, 7725, 9390, 61452, 88228, 856310, 407164, 9362126, 1725610, 15868305, 42426549, 716094635, 124815367, 9264317296, 9771008691

Basic calculations (n = 1381710981)

Multiplication

n×y
n×2 2763421962
n×3 4145132943
n×4 5526843924
n×5 6908554905

Division

n÷y
n÷2 690855490.5
n÷3 460570327
n÷3 345427745.25
n÷5 276342196.2

Exponentiation

ny
n2 1909125235015982361
n3 2.6378593013258E+27
n4 3.6447591629748E+36
n5 5.0360037585827E+45

Nth Root

y√n
2√n 37171.373138478
3√n 1113.7962115957
4√n 192.79878925574
5√n 67.310596898818

Divisors of 1381710981

1, 3, 7, 21, 821, 2463, 5747, 17241, 80141, 240423, 560987, 1682961, 65795761, 197387283, 460570327, 1381710981

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 -1381710980
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 1381710981 can be divided by 16 positive divisors. The sum of these divisors (counting 1381710981) is 1, the average is 0.0625.

Base conversion 1381710981

Base System Value
2 Binary 1010010010110110011110010000101
3 Ternary 10120021221012010210
4 Quaternary 1102112303302011
5 Quinary 10312204222411
6 Senary 345034510033
8 Octal 12226636205
10 Decimal 1381710981
12 Duodecimal 326895319
16 Hexadecimal 525b3c85
20 Vigesimal 11bfdh91
36 Base36 mumv0l

Cryptographic Hash Functions

md5 df03fcb308ca3c4e6e8f0e7c51e014f1
sha1 ed27d91ddc82923b52243745a92a5ee67cc207e0
sha256 27f5f938ca037e8c05cc85f6494a4a15f58f1b1d77952db77c49e510ad98bdbe
sha512 1f6904b7cd387338772ab987884634dcc778dccc65c8757e19d815cdbc9abfab65f6d3f737a73c9cef1092650e60efd6e74ab767db8392dd528818433b279912
ripemd-160 ad075a89951c869cdc218536b23442d8ae92e2ab

1381710981 as geometric shapes

Circle

Radius = n
Diameter 2763421962
Circumference 8681546134.5879
Area 5.9976938131091E+18

Sphere

Radius = n
Volume 1.1049439202998E+28
Surface area 2.3990775252436E+19
Circumference 8681546134.5879

Square

Length = n
Perimeter 5526843924
Area 1909125235015982361
Diagonal 1954034408.61

Cube

Length = n
Surface area 1.1454751410096E+19
Volume 2.6378593013258E+27
Space diagonal 2393193620.4678

Equilateral Triangle

Length = n
Perimeter 4145132943
Area 8.2667547626489E+17
Altitude 1196596810.2339

Triangular Pyramid

Length = n
Surface area 8.2667547626489E+17
Volume 3.1087469996391E+26
Height 651344802.87001