130870868 is an even 9-digits composite number following 130870867
and preceding 130870869 . In scientific notation, it is written as 1.30870868 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 65412312 positive integers (up to 130870868) that are relatively prime to 130870868.
130870868 has 12 divisors, whose sum is 229104960
The reverse of 130870868 is 868078031
Previous prime number is 4943
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty million eight hundred seventy thousand eight hundred sixty-eight
Scientific notation
1.30870868 × 10^8
Engineering notation
1.30870868 × 10^6
Prime Factorization
2 × 2 × 4943 × 6619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65435434
Product of the distinct prime numbers
The prime factorization of 130870868 is 2 × 2 × 4943 × 6619.
Since it has a total of 4 prime factors.
8 , 1 , 24 , 39 , 13 , 499 , 2887 , 3083 , 28049 , 16366 , 502187 , 319316 , 2042128 , 7339632 , 17383001 , 59014852 , 692680312 , 15073788 , 7123454834 , 4039916275
n×2
261741736
n×3
392612604
n×4
523483472
n×5
654354340
n÷2
65435434
n÷3
43623622.666667
n÷3
32717717
n÷5
26174173.6
n2
17127184091073424
n3
2.2414494483946E+24
n4
2.9334043488952E+32
n5
3.8389717333489E+40
2 √n
11439.880593782
3 √n
507.70837520433
4 √n
106.95737746309
5 √n
42.011539515236
1 , 2 , 4 , 4943 , 6619 , 9886 , 13238 , 19772 , 26476 , 32717717 , 65435434 , 130870868
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
-130870867
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 130870868 can be divided by 12 positive divisors.
The sum of these divisors (counting 130870868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110011001110111001010100
3
Ternary
100010020221002012
4
Quaternary
13303032321110
5
Quinary
232000331433
6
Senary
20553003352
8
Octal
763167124
10
Decimal
130870868
12
Duodecimal
379b3558
16
Hexadecimal
7ccee54
20
Vigesimal
20hih38
36
Base36
25x0lw
md5
7e2dea4d2a3af156a996307eed8b727b
sha1
1b5c4ca34fea0b8b5754552677a76809cdde5427
sha256
44bc6aea100626669975985552a273ab873c8c09787be4fd15cc358c8ec17fbe
sha512
bc24f948c8116ed6a5eae0a5676e757c85a60998bd54dfe73f652cdddadd6701c6bddb5e9cf476e5d77e9c0e5e2543eb73051a3fc52b306b7217a69362407a89
ripemd-160
b380c897204ae83a6000e4141602f6a6d0b892ba
Diameter
261741736
Circumference
822285914.95544
Area
5.3806635717196E+16
Volume
9.388961493959E+24
Surface area
2.1522654286878E+17
Circumference
822285914.95544
Perimeter
523483472
Area
17127184091073424
Diagonal
185079356.44514
Surface area
102763104546440544
Volume
2.2414494483946E+24
Space diagonal
226674992.60664
Perimeter
392612604
Area
7.4162882590811E+15
Altitude
113337496.30332
Surface area
7.4162882590811E+15
Volume
2.6415735077444E+23
Height
61693118.815046