130196985 is an odd 9-digits composite number following 130196984
and preceding 130196986 . In scientific notation, it is written as 1.30196985 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 69130688 positive integers (up to 130196985) that are relatively prime to 130196985.
130196985 has 16 divisors, whose sum is 209238336
The reverse of 130196985 is 589691031
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty million one hundred ninety-six thousand nine hundred eighty-five
Scientific notation
1.30196985 × 10^8
Engineering notation
1.30196985 × 10^6
Prime Factorization
3 × 5 × 227 × 38237
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
130196985
Product of the distinct prime numbers
The prime factorization of 130196985 is 3 × 5 × 227 × 38237.
Since it has a total of 4 prime factors.
7 , 4 , 5 , 70 , 604 , 560 , 7874 , 5845 , 6758 , 94783 , 869108 , 984615 , 737624 , 1189665 , 19099556 , 52698517 , 777477270 , 398531965 , 2028679424 , 2872287544
n×2
260393970
n×3
390590955
n×4
520787940
n×5
650984925
n÷2
65098492.5
n÷3
43398995
n÷3
32549246.25
n÷5
26039397
n2
16951254903090225
n3
2.2070022803488E+24
n4
2.8734504278954E+32
n5
3.7411458225894E+40
2 √n
11410.389344803
3 √n
506.83544099411
4 √n
106.8194240052
5 √n
41.968184786904
1 , 3 , 5 , 15 , 227 , 681 , 1135 , 3405 , 38237 , 114711 , 191185 , 573555 , 8679799 , 26039397 , 43398995 , 130196985
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130196984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130196985 can be divided by 16 positive divisors.
The sum of these divisors (counting 130196985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110000101010010111111001
3
Ternary
100001222200200120
4
Quaternary
13300222113321
5
Quinary
231312300420
6
Senary
20530323453
8
Octal
760522771
10
Decimal
130196985
12
Duodecimal
37729589
16
Hexadecimal
7c2a5f9
20
Vigesimal
20dec95
36
Base36
25ikmx
md5
249c541cd7fdbbd4b867dd72b5e60b64
sha1
4b153a206bdc42ec89550ee298195571cbe7aa65
sha256
0f9a2913ad18e246b64ef72e1efa7de437e0d073ccfcfd07195dc66d20e92218
sha512
9d958ef16963159fb2c4bcd2ef3b6b471e53bda41923439a92876fe865d3ade1e43caba2473d0c1f9f3b63a7dd41e77415941a5df95617274001ab5033b2f572
ripemd-160
fbf600f71506be77b5db305e3b1cf219ec7ae850
Diameter
260393970
Circumference
818051783.19108
Area
5.3253937872676E+16
Volume
9.2446695338663E+24
Surface area
2.130157514907E+17
Circumference
818051783.19108
Perimeter
520787940
Area
16951254903090225
Diagonal
184126341.96709
Surface area
101707529418541350
Volume
2.2070022803488E+24
Space diagonal
225507793.01228
Perimeter
390590955
Area
7.3401086860508E+15
Altitude
112753896.50614
Surface area
7.3401086860508E+15
Volume
2.6009771308814E+23
Height
61375447.322362