3123996861 (number)

3123996861 is an odd 10-digits composite number following 3123996860 and preceding 3123996862. In scientific notation, it is written as 3.123996861 × 10^9. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 2043368912 positive integers (up to 3123996861) that are relatively prime to 3123996861.

Interesting facts

Basic properties

Name

Name three billion one hundred twenty-three million nine hundred ninety-six thousand eight hundred sixty-one

Notation

Scientific notation 3.123996861 × 10^9
Engineering notation 3.123996861 × 10^9

Prime Factorization of 3123996861

Prime Factorization 3 × 53 × 19647779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3123996861
Product of the distinct prime numbers

The prime factorization of 3123996861 is 3 × 53 × 19647779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3123996861)

Multiplication

n×y
n×2 6247993722
n×3 9371990583
n×4 12495987444
n×5 15619984305

Division

n÷y
n÷2 1561998430.5
n÷3 1041332287
n÷3 780999215.25
n÷5 624799372.2

Exponentiation

ny
n2 9.7593563875379E+18
n3 3.0488198720049E+28
n4 9.5245037098976E+37
n5 2.9754519692303E+47

Nth Root

y√n
2√n 55892.726369359
3√n 1461.8524152322
4√n 236.41642576048
5√n 79.239571391525

Divisors of 3123996861

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 -3123996860
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 3123996861 can be divided by 8 positive divisors. The sum of these divisors (counting 3123996861) is 1, the average is 0.125.

Base conversion 3123996861

Base System Value
2 Binary 10111010001101000110100010111101
3 Ternary 22001201100111001110
4 Quaternary 2322031012202331
5 Quinary 22344220344421
6 Senary 1233554032233
8 Octal 27215064275
10 Decimal 3123996861
12 Duodecimal 732278679
16 Hexadecimal ba3468bd
20 Vigesimal 28g4jc31
36 Base36 1fny3el

Cryptographic Hash Functions

md5 249ba31bb6e1218f0fceb11e9444c6ff
sha1 9464afe2da77d4cbd7977f6fa869a35d43af050e
sha256 b8929a446d41eaebca52d7067aac30653c3381342436dbb257c6bac9397675de
sha512 ca5b3bcc98b2602c3a96079c2384a8b2eb3eb779ddc77bd92beee8fbf95ced5cddf55a2069c6780454ba8879cd3bd2cfb97d128e832d46460a8870d472fd9fa5
ripemd-160 e6500363520ee7346a1bfaf011d1dceec784f6a2

3123996861 as geometric shapes

Circle

Radius = n
Diameter 6247993722
Circumference 19628651176.71
Area 3.0659922330854E+19

Sphere

Radius = n
Volume 1.2770866816012E+29
Surface area 1.2263968932341E+20
Circumference 19628651176.71

Square

Length = n
Perimeter 12495987444
Area 9.7593563875379E+18
Diagonal 4417998729.6372

Cube

Length = n
Surface area 5.8556138325227E+19
Volume 3.0488198720049E+28
Space diagonal 5410921285.9377

Equilateral Triangle

Length = n
Perimeter 9371990583
Area 4.2259252780969E+18
Altitude 2705460642.9688

Triangular Pyramid

Length = n
Surface area 4.2259252780969E+18
Volume 3.5930686768516E+27
Height 1472666243.2124