131749222 is an even 9-digits composite number following 131749221
and preceding 131749223 . In scientific notation, it is written as 1.31749222 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 59836320 positive integers (up to 131749222) that are relatively prime to 131749222.
131749222 has 16 divisors, whose sum is 215768592
The reverse of 131749222 is 222947131
Previous prime number is 2053
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-one million seven hundred forty-nine thousand two hundred twenty-two
Scientific notation
1.31749222 × 10^8
Engineering notation
1.31749222 × 10^6
Prime Factorization
2 × 11 × 2053 × 2917
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
131749222
Product of the distinct prime numbers
The prime factorization of 131749222 is 2 × 11 × 2053 × 2917.
Since it has a total of 4 prime factors.
5 , 5 , 89 , 86 , 724 , 57 , 6886 , 2303 , 60347 , 57674 , 936720 , 527647 , 912876 , 8209366 , 46891839 , 98686219 , 307316227 , 187407490 , 1085656660 , 4764587822
n×2
263498444
n×3
395247666
n×4
526996888
n×5
658746110
n÷2
65874611
n÷3
43916407.333333
n÷3
32937305.5
n÷5
26349844.4
n2
17357857497605284
n3
2.2868842208964E+24
n4
3.0129521690717E+32
n5
3.9695410419841E+40
2 √n
11478.206392987
3 √n
508.84169009467
4 √n
107.13639154361
5 √n
42.067781726172
1 , 2 , 11 , 22 , 2053 , 2917 , 4106 , 5834 , 22583 , 32087 , 45166 , 64174 , 5988601 , 11977202 , 65874611 , 131749222
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
-131749221
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 131749222 can be divided by 16 positive divisors.
The sum of these divisors (counting 131749222) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110110100101010101100110
3
Ternary
100011220112221211
4
Quaternary
13312211111212
5
Quinary
232211433342
6
Senary
21023502034
8
Octal
766452546
10
Decimal
131749222
12
Duodecimal
3815791a
16
Hexadecimal
7da5566
20
Vigesimal
2138d12
36
Base36
26fucm
md5
fa17b2fd4621ad24c720a917e5b44f6a
sha1
2ee0c83dc3bbe4c20588756d2e11160e9bfd2fe8
sha256
f71b87d941472b4ef962f72a67d6bef1337873e3c94f2ba7a6ec251cc4a10742
sha512
1d906fca9abac693c16e8e657f2f95f1bbd117bcdebbd0b02ca65efbdd8cf5a6558ebed30166077aa0d28c11ed49de09aed7e5ed03528099efffe918e541c4db
ripemd-160
5050b2420cbc5b523a3dcc0549fb001d069d21ae
Diameter
263498444
Circumference
827804775.90274
Area
5.4531317596535E+16
Volume
9.5792782239712E+24
Surface area
2.1812527038614E+17
Circumference
827804775.90274
Perimeter
526996888
Area
17357857497605284
Diagonal
186321536.5845
Surface area
104147144985631704
Volume
2.2868842208964E+24
Space diagonal
228196346.36167
Perimeter
395247666
Area
7.5161727740982E+15
Altitude
114098173.18084
Surface area
7.5161727740982E+15
Volume
2.6951189006406E+23
Height
62107178.861501