131497190 is an even 9-digits composite number following 131497189
and preceding 131497191 . In scientific notation, it is written as 1.31497190 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 47817120 positive integers (up to 131497190) that are relatively prime to 131497190.
131497190 has 8 divisors, whose sum is 200832240
The reverse of 131497190 is 091794131
Previous prime number is 55
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-one million four hundred ninety-seven thousand one hundred ninety
Scientific notation
1.31497190 × 10^8
Engineering notation
1.31497190 × 10^6
Prime Factorization
2 × 55 × 1195429
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131497190
Product of the distinct prime numbers
The prime factorization of 131497190 is 2 × 55 × 1195429.
Since it has a total of 3 prime factors.
2 , 8 , 86 , 71 , 457 , 490 , 8596 , 2724 , 567 , 89782 , 748669 , 186036 , 1934622 , 4503160 , 35119277 , 88677749 , 209415451 , 559395017 , 723681882 , 3692159788
n×2
262994380
n×3
394491570
n×4
525988760
n×5
657485950
n÷2
65748595
n÷3
43832396.666667
n÷3
32874297.5
n÷5
26299438
n2
17291510977896100
n3
2.2737851044475E+24
n4
2.989963518987E+32
n5
3.931718009493E+40
2 √n
11467.222418703
3 √n
508.51701707903
4 √n
107.08511763407
5 √n
42.051674535302
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
-131497189
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 131497190 can be divided by 8 positive divisors.
The sum of these divisors (counting 131497190) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101100111110011100110
3
Ternary
100011102202020022
4
Quaternary
13311213303212
5
Quinary
232130402230
6
Senary
21014235142
8
Octal
765476346
10
Decimal
131497190
12
Duodecimal
38055ab2
16
Hexadecimal
7d67ce6
20
Vigesimal
211h2ja
36
Base36
26afvq
md5
66fd39393fa61e26f77014de26b75090
sha1
daea48778daa2d1ced76a28a3a9830579661e200
sha256
cdc83fc554f798f8d831e817d8173ffcb9fe3b11b751f79c8af04de9dbcd81d1
sha512
cb27236b183f82422adfa5bfc7752aee43fd5a177f15f0f19ae4ce5eac77fbd84a9427d7c725e4ed29a81e0c0ff5f7db2322e3956a32f6a407c86ecc60dc264d
ripemd-160
f89d428712f200105e13f959a7e28849a3e1ce06
Diameter
262994380
Circumference
826221212.1434
Area
5.4322883857626E+16
Volume
9.5244087732988E+24
Surface area
2.172915354305E+17
Circumference
826221212.1434
Perimeter
525988760
Area
17291510977896100
Diagonal
185965109.51195
Surface area
103749065867376600
Volume
2.2737851044475E+24
Space diagonal
227759814.13254
Perimeter
394491570
Area
7.4874438883378E+15
Altitude
113879907.06627
Surface area
7.4874438883378E+15
Volume
2.6796814438596E+23
Height
61988369.837317