130178461 is an odd 9-digits composite number following 130178460
and preceding 130178462 . In scientific notation, it is written as 1.30178461 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 111292368 positive integers (up to 130178461) that are relatively prime to 130178461.
130178461 has 8 divisors, whose sum is 149160960
The reverse of 130178461 is 164871031
Previous prime number is 389
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty million one hundred seventy-eight thousand four hundred sixty-one
Scientific notation
1.30178461 × 10^8
Engineering notation
1.30178461 × 10^6
Prime Factorization
7 × 389 × 47807
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130178461
Product of the distinct prime numbers
The prime factorization of 130178461 is 7 × 389 × 47807.
Since it has a total of 3 prime factors.
9 , 8 , 67 , 88 , 319 , 960 , 3081 , 6802 , 40594 , 3874 , 827098 , 457887 , 7388137 , 9267603 , 77985990 , 53324907 , 149028286 , 846986956 , 1517323440 , 2812969908
n×2
260356922
n×3
390535383
n×4
520713844
n×5
650892305
n÷2
65089230.5
n÷3
43392820.333333
n÷3
32544615.25
n÷5
26035692.2
n2
16946431708328521
n3
2.2060603992318E+24
n4
2.8718154764504E+32
n5
3.738485190003E+40
2 √n
11409.577599543
3 √n
506.81140289265
4 √n
106.81562432315
5 √n
41.966990499798
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130178460
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130178461 can be divided by 8 positive divisors.
The sum of these divisors (counting 130178461) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110000100101110110011101
3
Ternary
100001221202021111
4
Quaternary
13300211312131
5
Quinary
231311202321
6
Senary
20530102021
8
Octal
760456635
10
Decimal
130178461
12
Duodecimal
3771a911
16
Hexadecimal
7c25d9d
20
Vigesimal
20dc631
36
Base36
25i6cd
md5
2638979cfffe01a12e340a159659430b
sha1
a314634d6fe4c5009f4292f99f56888067268083
sha256
95f51ca71242de5db1da2f8a897a2ca76b82974ebadd445eb01d07c9a89c40e6
sha512
0609b241552c5c884955220072b97c4fe16338b59bec0b8497ec0eb393fd84c238e4429cb24e860bdda5a3a9d4e92d286801f6c844a06ec7b532b5db053dd2d8
ripemd-160
9b59e827d8e78362a7627bd1481b1f0e027a4800
Diameter
260356922
Circumference
817935393.46645
Area
5.3238785359446E+16
Volume
9.2407241914693E+24
Surface area
2.1295514143778E+17
Circumference
817935393.46645
Perimeter
520713844
Area
16946431708328521
Diagonal
184100145.07506
Surface area
101678590249971126
Volume
2.2060603992318E+24
Space diagonal
225475708.50312
Perimeter
390535383
Area
7.3380201814553E+15
Altitude
112737854.25156
Surface area
7.3380201814553E+15
Volume
2.5998671133399E+23
Height
61366715.025019