8142455984 is an even 10-digits composite number following 8142455983
and preceding 8142455985 . In scientific notation, it is written as 8.142455984 × 10^9.
The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors.
There are 3758056512 positive integers (up to 8142455984) that are relatively prime to 8142455984.
8142455984 has 20 divisors, whose sum is 16989548016
The reverse of 8142455984 is 4895542418
Previous prime number is 13
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
eight billion one hundred forty-two million four hundred fifty-five thousand nine hundred eighty-four
Scientific notation
8.142455984 × 10^9
Engineering notation
8.142455984 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 13 × 39146423
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
1017806998 Product of the distinct prime numbers
The prime factorization of 8142455984 is 2 × 2 × 2 × 2 × 13 × 39146423.
Since it has a total of 6 prime factors.
7 , 7 , 84 , 10 , 970 , 529 , 5038 , 8724 , 41326 , 27965 , 356740 , 567735 , 6171012 , 1106796 , 60445546 , 29322469 , 23955365 , 657266275 , 2111244763 , 7693628033
n×2
16284911968
n×3
24427367952
n×4
32569823936
n×5
40712279920
n÷2
4071227992
n÷3
2714151994.6667
n÷3
2035613996
n÷5
1628491196.8
n2
6.6299589451377E+19
n3
5.3984148886511E+29
n4
4.3956355614212E+39
n5
3.5791269080577E+49
2 √n90235.558312674
3 √n2011.8015566567
4 √n300.39234063583
5 √n95.973444928809
1 , 2 , 4 , 8 , 13 , 16 , 26 , 52 , 104 , 208 , 39146423 , 78292846 , 156585692 , 313171384 , 508903499 , 626342768 , 1017806998 , 2035613996 , 4071227992 , 8142455984
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8142455983 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8142455984 can be divided by 20 positive divisors.
The sum of these divisors (counting 8142455984) is 1, the average is 0.05.
Base
System
Value
2
Binary
111100101010101000000010010110000
3
Ternary
210000110110121202212
4
Quaternary
13211111000102300
5
Quinary
113133432042414
6
Senary
3423545031252
8
Octal
74525002260
10
Decimal
8142455984
12
Duodecimal
16b2a85528
16
Hexadecimal
1e55404b0
20
Vigesimal
674a6jj4
36
Base36
3qnt38w
md5
43685bac10b2c57d4f25b895725a893a
sha1
a244998372d1c43a8d29a9e2a54ce9fc3786c514
sha256
cfac3069c42f7cfa138d7a96600bb2aea4569db25bff754a4b273fe5061febe4
sha512
511b2e81ff199d5389f0650029a78bb4b6029d367f6a03fa2f7fe710386d898eade4949c85fc689eaa4c9d8a45e044430f11c36ce3a8f5267b0264ed1bc65180
ripemd-160
8a5b3f923d849266d0e267d648697b62d8c09f4b
Diameter
16284911968
Circumference
51160559803.025
Area
2.0828630315647E+20
Volume
2.2612827406955E+30
Surface area
8.3314521262587E+20
Circumference
51160559803.025
Perimeter
32569823936
Area
6.6299589451377E+19
Diagonal
11515171683.599
Surface area
3.9779753670826E+20
Volume
5.3984148886511E+29
Space diagonal
14103147462.681
Perimeter
24427367952
Area
2.8708564362686E+19
Altitude
7051573731.3406
Surface area
2.8708564362686E+19
Volume
6.3620929590394E+28
Height
3838390561.1996