2129129731 (number)

2129129731 is an odd 10-digits prime number following 2129129730 and preceding 2129129732. In scientific notation, it is written as 2.129129731 × 10^9. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 2129129730 positive integers (up to 2129129731) that are relatively prime to 2129129731.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.129129731 × 10^9
Engineering notation 2.129129731 × 10^9

Prime Factorization of 2129129731

Prime Factorization 2129129731

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2129129731
Product of the distinct prime numbers

The prime factorization of 2129129731 is 2129129731. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 4, 54, 65, 925, 320, 1074, 5173, 52107, 3179, 309792, 986409, 8522897, 103431, 27313708, 89832205, 850614539, 202492937, 4837565426, 1943363920

Basic calculations (n = 2129129731)

Multiplication

n×y
n×2 4258259462
n×3 6387389193
n×4 8516518924
n×5 10645648655

Division

n÷y
n÷2 1064564865.5
n÷3 709709910.33333
n÷3 532282432.75
n÷5 425825946.2

Exponentiation

ny
n2 4533193411428132361
n3 9.651756868645E+27
n4 2.0549842505415E+37
n5 4.3753280645648E+46

Nth Root

y√n
2√n 46142.493766592
3√n 1286.473095714
4√n 214.80803934349
5√n 73.390597740459

Divisors of 2129129731

1, 2129129731

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2129129732
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1064564866
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 46142.493777428
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999990606
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2129129731 can be divided by 2 positive divisors. The sum of these divisors (counting 2129129731) is 2129129732, the average is 1064564866.

Base conversion 2129129731

Base System Value
2 Binary 1111110111001111111000100000011
3 Ternary 12111101022222220201
4 Quaternary 1332321333010003
5 Quinary 13330024122411
6 Senary 551134350031
8 Octal 17671770403
10 Decimal 2129129731
12 Duodecimal 4b505b317
16 Hexadecimal 7ee7f103
20 Vigesimal 1d57146b
36 Base36 z7mn0j

Cryptographic Hash Functions

md5 92248274325b9c17770bb7feba5292ac
sha1 999d3338797fe57f693561c3d5723fc4b1dca3ff
sha256 165bdd91cd43970dbcf53e6f53b7ddba33a4bc94311c5a629f42b0cce18bc2f1
sha512 5052532d7321ec8a7f3fecc43263e40fd46b025df2a91b0c3a5d0474bda54fdc47404409f29a275079c5b9e043df22c7dcb7b467bab906ba443af91800d9d25a
ripemd-160 83f885d5b1198e0c19ecc9c4028736444d08d0a8

2129129731 as geometric shapes

Circle

Radius = n
Diameter 4258259462
Circumference 13377716642.898
Area 1.4241447118644E+19

Sphere

Radius = n
Volume 4.042918463036E+28
Surface area 5.6965788474577E+19
Circumference 13377716642.898

Square

Length = n
Perimeter 8516518924
Area 4533193411428132361
Diagonal 3011044141.632

Cube

Length = n
Surface area 2.7199160468569E+19
Volume 9.651756868645E+27
Space diagonal 3687760869.9975

Equilateral Triangle

Length = n
Perimeter 6387389193
Area 1.9629303272825E+18
Altitude 1843880434.9987

Triangular Pyramid

Length = n
Surface area 1.9629303272825E+18
Volume 1.1374704553638E+27
Height 1003681380.544