8439442684 is an even 10-digits composite number following 8439442683
and preceding 8439442685 . In scientific notation, it is written as 8.439442684 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 4192843824 positive integers (up to 8439442684) that are relatively prime to 8439442684.
8439442684 has 12 divisors, whose sum is 14863096024
The reverse of 8439442684 is 4862449348
Previous prime number is 157
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
eight billion four hundred thirty-nine million four hundred forty-two thousand six hundred eighty-four
Scientific notation
8.439442684 × 10^9
Engineering notation
8.439442684 × 10^9
Prime Factorization
2 × 2 × 157 × 13438603
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4219721342 Product of the distinct prime numbers
The prime factorization of 8439442684 is 2 × 2 × 157 × 13438603.
Since it has a total of 4 prime factors.
10 , 8 , 30 , 99 , 295 , 239 , 3453 , 6181 , 89406 , 82859 , 972408 , 633518 , 1805340 , 2457292 , 87258429 , 85210014 , 324243665 , 556780628 , 5548803395 , 100039431
n×2
16878885368
n×3
25318328052
n×4
33757770736
n×5
42197213420
n÷2
4219721342
n÷3
2813147561.3333
n÷3
2109860671
n÷5
1687888536.8
n2
7.1224192816521E+19
n3
6.0109249298919E+29
n4
5.072885642365E+39
n5
4.2812327621226E+49
2 √n91866.439378045
3 √n2035.9694450688
4 √n303.09476963162
5 √n96.663552872955
1 , 2 , 4 , 157 , 314 , 628 , 13438603 , 26877206 , 53754412 , 2109860671 , 4219721342 , 8439442684
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8439442683 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8439442684 can be divided by 12 positive divisors.
The sum of these divisors (counting 8439442684) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110111000001111010110011111100
3
Ternary
210210011022002221021
4
Quaternary
13313001322303330
5
Quinary
114240444131214
6
Senary
3513234313524
8
Octal
76701726374
10
Decimal
8439442684
12
Duodecimal
17764288a4
16
Hexadecimal
1f707acfc
20
Vigesimal
6bh6a6e4
36
Base36
3vkmjng
md5
4c3f0caa70b687973449ed016285ae96
sha1
18c8a8ec1e4679d3cf0a32d4b275406b43e8568c
sha256
ecc10ce5141b1907d1242b7ffb04a123b43ab859606c0f355f7e24942c1c57b0
sha512
bc7e2fbfd7f22c42f81fb160fd6ed934946afb8b745aac36b93ad81d9e8dd2d597e1b440e6da67a1ff7439b63b67e812942da2400f499ad578a8f043f53a9895
ripemd-160
9288e73a11de3265c234923571f5bb1679b798d4
Diameter
16878885368
Circumference
53026582272.893
Area
2.2375740091025E+20
Volume
2.5178503468038E+30
Surface area
8.9502960364098E+20
Circumference
53026582272.893
Perimeter
33757770736
Area
7.1224192816521E+19
Diagonal
11935174302.583
Surface area
4.2734515689913E+20
Volume
6.0109249298919E+29
Space diagonal
14617543516.253
Perimeter
25318328052
Area
3.0840980171574E+19
Altitude
7308771758.1267
Surface area
3.0840980171574E+19
Volume
7.0839429652164E+28
Height
3978391434.1944