131497498 is an even 9-digits composite number following 131497497
and preceding 131497499 . In scientific notation, it is written as 1.31497498 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 59771580 positive integers (up to 131497498) that are relatively prime to 131497498.
131497498 has 8 divisors, whose sum is 215177760
The reverse of 131497498 is 894794131
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred thirty-one million four hundred ninety-seven thousand four hundred ninety-eight
Scientific notation
1.31497498 × 10^8
Engineering notation
1.31497498 × 10^6
Prime Factorization
2 × 11 × 5977159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131497498
Product of the distinct prime numbers
The prime factorization of 131497498 is 2 × 11 × 5977159.
Since it has a total of 3 prime factors.
1 , 9 , 10 , 8 , 402 , 19 , 8021 , 1110 , 94993 , 10965 , 543502 , 224039 , 133317 , 6906115 , 36423797 , 26555606 , 580691067 , 193547974 , 5097654836 , 7440551800
n×2
262994996
n×3
394492494
n×4
525989992
n×5
657487490
n÷2
65748749
n÷3
43832499.333333
n÷3
32874374.5
n÷5
26299499.6
n2
17291591980260004
n3
2.2738010818411E+24
n4
2.9899915321179E+32
n5
3.9317640551469E+40
2 √n
11467.235848277
3 √n
508.51741410429
4 √n
107.08518033919
5 √n
42.051694234436
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
-131497497
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 131497498 can be divided by 8 positive divisors.
The sum of these divisors (counting 131497498) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101100111111000011010
3
Ternary
100011102202122201
4
Quaternary
13311213320122
5
Quinary
232130404443
6
Senary
21014240414
8
Octal
765477032
10
Decimal
131497498
12
Duodecimal
3805610a
16
Hexadecimal
7d67e1a
20
Vigesimal
211h3ei
36
Base36
26ag4a
md5
2d555cbe8b9f486fcb48fd24a217aee8
sha1
f02bb52a47e66e4b855fc112286c62403a411a48
sha256
70712fc0946c7c4ae18626d4bada7d0004140f41acb455aa1ceaf40d865d6484
sha512
767f45235a14222293d485a2ea3b546612c7ed28bdd2b1baf30fce21fee5e8a33da8beefae4bd19c913bf423868535a95c0d82a4ca480252ebef9c5bc8c4e70c
ripemd-160
c66e9fe77a19f4d7d45d954f1bdc517c017e61f3
Diameter
262994996
Circumference
826223147.36448
Area
5.4323138334057E+16
Volume
9.5244756992485E+24
Surface area
2.1729255333623E+17
Circumference
826223147.36448
Perimeter
525989992
Area
17291591980260004
Diagonal
185965545.08973
Surface area
103749551881560024
Volume
2.2738010818411E+24
Space diagonal
227760347.60419
Perimeter
394492494
Area
7.4874789633902E+15
Altitude
113880173.80209
Surface area
7.4874789633902E+15
Volume
2.6797002733985E+23
Height
61988515.02991