131749356 is an even 9-digits composite number following 131749355
and preceding 131749357 . In scientific notation, it is written as 1.31749356 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 43870032 positive integers (up to 131749356) that are relatively prime to 131749356.
131749356 has 24 divisors, whose sum is 307740160
The reverse of 131749356 is 653947131
Previous prime number is 1039
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred thirty-one million seven hundred forty-nine thousand three hundred fifty-six
Scientific notation
1.31749356 × 10^8
Engineering notation
1.31749356 × 10^6
Prime Factorization
2 × 2 × 3 × 1039 × 10567
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
65874678 Product of the distinct prime numbers
The prime factorization of 131749356 is 2 × 2 × 3 × 1039 × 10567.
Since it has a total of 5 prime factors.
9 , 3 , 23 , 82 , 605 , 374 , 1636 , 2269 , 86151 , 30910 , 144807 , 688778 , 6919849 , 2686452 , 37435737 , 11327342 , 277254156 , 97262045 , 5939191783 , 1645151381
n×2
263498712
n×3
395248068
n×4
526997424
n×5
658746780
n÷2
65874678
n÷3
43916452
n÷3
32937339
n÷5
26349871.2
n2
17357892806414736
n3
2.2868911987622E+24
n4
3.0129644267898E+32
n5
3.9695612288047E+40
2 √n11478.212230134
3 √n508.84186260616
4 √n107.13641878528
5 √n42.06779028346
1 , 2 , 3 , 4 , 6 , 12 , 1039 , 2078 , 3117 , 4156 , 6234 , 10567 , 12468 , 21134 , 31701 , 42268 , 63402 , 126804 , 10979113 , 21958226 , 32937339 , 43916452 , 65874678 , 131749356
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131749355 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131749356 can be divided by 24 positive divisors.
The sum of these divisors (counting 131749356) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110110100101010111101100
3
Ternary
100011220120010210
4
Quaternary
13312211113230
5
Quinary
232211434411
6
Senary
21023502420
8
Octal
766452754
10
Decimal
131749356
12
Duodecimal
38157a10
16
Hexadecimal
7da55ec
20
Vigesimal
2138d7g
36
Base36
26fugc
md5
478f9d1a86f825fcc2c4ab2ed9676893
sha1
d21ed52d0b5fe206f7f503aef0b2ead2151edcab
sha256
f94d7df0af79e2247b15ed5fbada64220940bbfd4b72740d19f948099324e6ed
sha512
ad01e7cc4253f515e6310794ec97a3fc1a269b3d05d0225bf351bac94d20b3d3904bd847f3b08d580d9548503750d760428e968fc90c52802e35c4232b087a68
ripemd-160
2e0b38697611610c134edc5f324b5645e28dc00e
Diameter
263498712
Circumference
827805617.84957
Area
5.4531428522432E+16
Volume
9.5793074527872E+24
Surface area
2.1812571408973E+17
Circumference
827805617.84957
Perimeter
526997424
Area
17357892806414736
Diagonal
186321726.08912
Surface area
104147356838488416
Volume
2.2868911987622E+24
Space diagonal
228196578.45648
Perimeter
395248068
Area
7.5161880632612E+15
Altitude
114098289.22824
Surface area
7.5161880632612E+15
Volume
2.6951271241343E+23
Height
62107242.029707