131444507 is an odd 9-digits composite number following 131444506
and preceding 131444508 . In scientific notation, it is written as 1.31444507 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 125093472 positive integers (up to 131444507) that are relatively prime to 131444507.
131444507 has 16 divisors, whose sum is 137998080
The reverse of 131444507 is 705444131
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred thirty-one million four hundred forty-four thousand five hundred seven
Scientific notation
1.31444507 × 10^8
Engineering notation
1.31444507 × 10^6
Prime Factorization
43 × 59 × 197 × 263
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
131444507
Product of the distinct prime numbers
The prime factorization of 131444507 is 43 × 59 × 197 × 263.
Since it has a total of 4 prime factors.
2 , 6 , 90 , 59 , 944 , 20 , 7273 , 43 , 61814 , 88666 , 321729 , 411379 , 1279077 , 4654064 , 64131307 , 39257440 , 587884814 , 570130024 , 1915271992 , 6472655074
n×2
262889014
n×3
394333521
n×4
525778028
n×5
657222535
n÷2
65722253.5
n÷3
43814835.666667
n÷3
32861126.75
n÷5
26288901.4
n2
17277658420473049
n3
2.2710532931935E+24
n4
2.9851748049454E+32
n5
3.9238483054487E+40
2 √n
11464.925076074
3 √n
508.44909729928
4 √n
107.07439038386
5 √n
42.048304480798
1 , 43 , 59 , 197 , 263 , 2537 , 8471 , 11309 , 11623 , 15517 , 51811 , 499789 , 667231 , 2227873 , 3056849 , 131444507
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
-131444506
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 131444507 can be divided by 16 positive divisors.
The sum of these divisors (counting 131444507) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101011010111100011011
3
Ternary
100011100001222002
4
Quaternary
13311122330123
5
Quinary
232122211012
6
Senary
21013151215
8
Octal
765327433
10
Decimal
131444507
12
Duodecimal
3802b50b
16
Hexadecimal
7d5af1b
20
Vigesimal
211ab57
36
Base36
269b8b
md5
d1e7c860fbada9ae9beeb48ecb50c86d
sha1
bdc1764712a875f3e3215f4d5c01aa9fb0febe9a
sha256
243f1ffde20918bb2022a73f8e24a26f54aca1c94c68f7868a1d495d99e0e4e8
sha512
bae2f9bb0925374be6b6409506b96ff787c691127e03a126547307281991cf2d9121d16e1e8d29549942e76b8b56d54de42db5d1f17a1482096629f99825254c
ripemd-160
5e8f7ea1bf0a2756616f50dcd86cf3ab7e58dcdd
Diameter
262889014
Circumference
825890195.09186
Area
5.4279364764992E+16
Volume
9.5129657890767E+24
Surface area
2.1711745905997E+17
Circumference
825890195.09186
Perimeter
525778028
Area
17277658420473049
Diagonal
185890604.49885
Surface area
103665950522838294
Volume
2.2710532931935E+24
Space diagonal
227668564.49984
Perimeter
394333521
Area
7.4814455550199E+15
Altitude
113834282.24992
Surface area
7.4814455550199E+15
Volume
2.6764619734219E+23
Height
61963534.832948