130861884 is an even 9-digits composite number following 130861883
and preceding 130861885 . In scientific notation, it is written as 1.30861884 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 43620624 positive integers (up to 130861884) that are relatively prime to 130861884.
130861884 has 12 divisors, whose sum is 305344424
The reverse of 130861884 is 488168031
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty million eight hundred sixty-one thousand eight hundred eighty-four
Scientific notation
1.30861884 × 10^8
Engineering notation
1.30861884 × 10^6
Prime Factorization
2 × 2 × 3 × 10905157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65430942
Product of the distinct prime numbers
The prime factorization of 130861884 is 2 × 2 × 3 × 10905157.
Since it has a total of 4 prime factors.
10 , 5 , 20 , 15 , 364 , 593 , 3012 , 833 , 22934 , 27008 , 453851 , 962740 , 1910511 , 3592709 , 50932699 , 36939147 , 935590958 , 99146432 , 5026787890 , 4449656657
n×2
261723768
n×3
392585652
n×4
523447536
n×5
654309420
n÷2
65430942
n÷3
43620628
n÷3
32715471
n÷5
26172376.8
n2
17124832684029456
n3
2.2409878682169E+24
n4
2.93259894456E+32
n5
3.8376542290154E+40
2 √n
11439.487925602
3 √n
507.69675724715
4 √n
106.95554181809
5 √n
42.010962699263
1 , 2 , 3 , 4 , 6 , 12 , 10905157 , 21810314 , 32715471 , 43620628 , 65430942 , 130861884
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
-130861883
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 130861884 can be divided by 12 positive divisors.
The sum of these divisors (counting 130861884) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110011001100101100111100
3
Ternary
100010020110202110
4
Quaternary
13303030230330
5
Quinary
232000040014
6
Senary
20552454020
8
Octal
763145474
10
Decimal
130861884
12
Duodecimal
379aa310
16
Hexadecimal
7cccb3c
20
Vigesimal
20hhee4
36
Base36
25wtoc
md5
ff14f45847e6e9ded36ca516213dd8cb
sha1
744c1839468b937461e8a06e40cf2543de932f62
sha256
31b64ad18ce35e4a5dc7f1a4473eaf9a9136eb174ca1578eb1408e6ee1e00319
sha512
8cd68b10c50ea400ddec96dc4d9d8435f3976724fc33748886c37f6d0133f98604315e60ac94237f86166ce43da454eafc71838ee22605211f5cfb65a11cb96f
ripemd-160
818d8109efe61c56a134e095f5919d358f387dc5
Diameter
261723768
Circumference
822229466.81864
Area
5.3799248554101E+16
Volume
9.387028031432E+24
Surface area
2.1519699421641E+17
Circumference
822229466.81864
Perimeter
523447536
Area
17124832684029456
Diagonal
185066651.15049
Surface area
102748996104176736
Volume
2.2409878682169E+24
Space diagonal
226659431.86218
Perimeter
392585652
Area
7.4152700699638E+15
Altitude
113329715.93109
Surface area
7.4152700699638E+15
Volume
2.6410295302882E+23
Height
61688883.716832