7923388540 is an even 10-digits composite number following 7923388539
and preceding 7923388541 . In scientific notation, it is written as 7.923388540 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 3169355408 positive integers (up to 7923388540) that are relatively prime to 7923388540.
7923388540 has 12 divisors, whose sum is 16639115976
The reverse of 7923388540 is 0458833297
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
seven billion nine hundred twenty-three million three hundred eighty-eight thousand five hundred forty
Scientific notation
7.923388540 × 10^9
Engineering notation
7.923388540 × 10^9
Prime Factorization
2 × 2 × 5 × 396169427
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3961694270 Product of the distinct prime numbers
The prime factorization of 7923388540 is 2 × 2 × 5 × 396169427.
Since it has a total of 4 prime factors.
1 , 10 , 8 , 19 , 3 , 941 , 9766 , 3458 , 12342 , 78119 , 113281 , 336808 , 2649825 , 8786957 , 28996276 , 56404905 , 909181824 , 487645718 , 4349286185 , 4005163384
n×2
15846777080
n×3
23770165620
n×4
31693554160
n×5
39616942700
n÷2
3961694270
n÷3
2641129513.3333
n÷3
1980847135
n÷5
1584677708
n2
6.2780085955803E+19
n3
4.9743101360243E+29
n4
3.9413391926181E+39
n5
3.1228761791043E+49
2 √n89013.417752606
3 √n1993.5952229766
4 √n298.35116516046
5 √n95.451375375181
1 , 2 , 4 , 5 , 10 , 20 , 396169427 , 792338854 , 1584677708 , 1980847135 , 3961694270 , 7923388540
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
-7923388539 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 7923388540 can be divided by 12 positive divisors.
The sum of these divisors (counting 7923388540) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011000010001010101000001111100
3
Ternary
202110012020211201211
4
Quaternary
13120101111001330
5
Quinary
112211341413130
6
Senary
3350121414204
8
Octal
73021250174
10
Decimal
7923388540
12
Duodecimal
165163a364
16
Hexadecimal
1d845507c
20
Vigesimal
63g13b70
36
Base36
3n1dpq4
md5
0ae69d0f541ac05a97057f56439ea321
sha1
799b4d49e63683b69af2531970709bd321e9e2ef
sha256
d50ef00a214c9e7664faaf71db49ba078f77798153effb66607bc2e90946fafb
sha512
3df1f03e3c387ad92cfbc916fca55e2b81291e0a8784733b842a27f07847443f04d4e3754848e783135f9678d687c151bb157bb8080fc56d34ede310183633dc
ripemd-160
46192249f08be13e2296fe89ab0469511d12758b
Diameter
15846777080
Circumference
49784118457.603
Area
1.9722945683049E+20
Volume
2.0836341573348E+30
Surface area
7.8891782732195E+20
Circumference
49784118457.603
Perimeter
31693554160
Area
6.2780085955803E+19
Diagonal
11205363533.22
Surface area
3.7668051573482E+20
Volume
4.9743101360243E+29
Space diagonal
13723711519.389
Perimeter
23770165620
Area
2.7184574644748E+19
Altitude
6861855759.6945
Surface area
2.7184574644748E+19
Volume
5.8622807148462E+28
Height
3735121177.7399