3130428981 (number)

3130428981 is an odd 10-digits composite number following 3130428980 and preceding 3130428982. In scientific notation, it is written as 3.130428981 × 10^9. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 2085458112 positive integers (up to 3130428981) that are relatively prime to 3130428981.

Interesting facts

Basic properties

Name

Name three billion one hundred thirty million four hundred twenty-eight thousand nine hundred eighty-one

Notation

Scientific notation 3.130428981 × 10^9
Engineering notation 3.130428981 × 10^9

Prime Factorization of 3130428981

Prime Factorization 3 × 1399 × 745873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3130428981
Product of the distinct prime numbers

The prime factorization of 3130428981 is 3 × 1399 × 745873. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3130428981)

Multiplication

n×y
n×2 6260857962
n×3 9391286943
n×4 12521715924
n×5 15652144905

Division

n÷y
n÷2 1565214490.5
n÷3 1043476327
n÷3 782607245.25
n÷5 626085796.2

Exponentiation

ny
n2 9.7995856050847E+18
n3 3.0676906779948E+28
n4 9.6031878031383E+37
n5 3.006209740893E+47

Nth Root

y√n
2√n 55950.236648293
3√n 1462.8550159255
4√n 236.53802368392
5√n 79.272174445473

Divisors of 3130428981

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 -3130428980
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 3130428981 can be divided by 8 positive divisors. The sum of these divisors (counting 3130428981) is 1, the average is 0.125.

Base conversion 3130428981

Base System Value
2 Binary 10111010100101101000111000110101
3 Ternary 22002011110021021010
4 Quaternary 2322211220320311
5 Quinary 22402342211411
6 Senary 1234343542433
8 Octal 27245507065
10 Decimal 3130428981
12 Duodecimal 73445aa19
16 Hexadecimal ba968e35
20 Vigesimal 28i53c91
36 Base36 1frrygl

Cryptographic Hash Functions

md5 8a395291a523f6350d27dc1cb5990403
sha1 b08ac20da956538e6bb6318ad826ee1dd5726fd0
sha256 7ce2cd7e286315f28a968a79cc45116eb6e6954eee3b496b4b5fc7972c90be22
sha512 52bc42d8025f8d5af462286976986b68014c88f2bc91fa998484f7adedb1e560c39d24fad352985edbc370c0364baa0b9b2c58ca045e7ab9e47d8731b8aca0cd
ripemd-160 544e90496abbab184648225ad4d053967f158cfe

3130428981 as geometric shapes

Circle

Radius = n
Diameter 6260857962
Circumference 19669065378.588
Area 3.0786306145158E+19

Sphere

Radius = n
Volume 1.2849912663299E+29
Surface area 1.2314522458063E+20
Circumference 19669065378.588

Square

Length = n
Perimeter 12521715924
Area 9.7995856050847E+18
Diagonal 4427095120.976

Cube

Length = n
Surface area 5.8797513630508E+19
Volume 3.0676906779948E+28
Space diagonal 5422062044.5781

Equilateral Triangle

Length = n
Perimeter 9391286943
Area 4.2433450402818E+18
Altitude 2711031022.289

Triangular Pyramid

Length = n
Surface area 4.2433450402818E+18
Volume 3.6153081349881E+27
Height 1475698373.6587