8131749201 is an odd 10-digits composite number following 8131749200
and preceding 8131749202 . In scientific notation, it is written as 8.131749201 × 10^9.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 5421166128 positive integers (up to 8131749201) that are relatively prime to 8131749201.
8131749201 has 4 divisors, whose sum is 9035276900
The reverse of 8131749201 is 1029471318
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
eight billion one hundred thirty-one million seven hundred forty-nine thousand two hundred one
Scientific notation
8.131749201 × 10^9
Engineering notation
8.131749201 × 10^9
Prime Factorization
9 × 903527689
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
8131749201
Product of the distinct prime numbers
The prime factorization of 8131749201 is 9 × 903527689.
Since it has a total of 2 prime factors.
3 , 1 , 30 , 52 , 397 , 205 , 6230 , 8253 , 37459 , 64331 , 733739 , 260298 , 9082518 , 1308686 , 81242566 , 16839117 , 561267838 , 38596326 , 332481161 , 4203390984
n×2
16263498402
n×3
24395247603
n×4
32526996804
n×5
40658746005
n÷2
4065874600.5
n÷3
2710583067
n÷3
2032937300.25
n÷5
1626349840.2
n2
6.6125345067964E+19
n3
5.3771472192227E+29
n4
4.3725612603573E+39
n5
3.5556571535234E+49
2 √n
90176.211946389
3 √n
2010.9193752102
4 √n
300.29354296486
5 √n
95.948191915467
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8131749200
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8131749201 can be divided by 4 positive divisors.
The sum of these divisors (counting 8131749201) is 1, the average is 0.25.
Base
System
Value
2
Binary
111100100101100001010010101010001
3
Ternary
202222201022122211100
4
Quaternary
13210230022111101
5
Quinary
113123211433301
6
Senary
3422523335013
8
Octal
74454122521
10
Decimal
8131749201
12
Duodecimal
16ab381469
16
Hexadecimal
1e4b0a551
20
Vigesimal
67138d01
36
Base36
3qhflu9
md5
5c61a16e7ad33dba771549461e489273
sha1
9272c79c4cc995e883caf2f6f1fdd9306dd454ec
sha256
7799bf6500db16604e370f230b27ffa0adac40865d5652a3da7c9a373cd57cd6
sha512
33be0b377f2239447cc4899c1f148c05c1bdd2b403fea392ee42e64bd0cb2e8358ae8062eceda48f7773d498279a7057ca4041655f605842b5b8460e6316b449
ripemd-160
de5f916af22cdf30fa4cf85ca7634f6d83d5f173
Diameter
16263498402
Circumference
51093287101.393
Area
2.0773889828161E+20
Volume
2.2523741601574E+30
Surface area
8.3095559312642E+20
Circumference
51093287101.393
Perimeter
32526996804
Area
6.6125345067964E+19
Diagonal
11500030005.871
Surface area
3.9675207040778E+20
Volume
5.3771472192227E+29
Space diagonal
14084602770.54
Perimeter
24395247603
Area
2.8633114331434E+19
Altitude
7042301385.2698
Surface area
2.8633114331434E+19
Volume
6.3370287702512E+28
Height
3833343335.2903