131440566 is an even 9-digits composite number following 131440565
and preceding 131440567 . In scientific notation, it is written as 1.31440566 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 40832640 positive integers (up to 131440566) that are relatively prime to 131440566.
131440566 has 16 divisors, whose sum is 263052288
The reverse of 131440566 is 665044131
Previous prime number is 1751
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred thirty-one million four hundred forty thousand five hundred sixty-six
Scientific notation
1.31440566 × 10^8
Engineering notation
1.31440566 × 10^6
Prime Factorization
2 × 3 × 1751 × 12511
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
131440566
Product of the distinct prime numbers
The prime factorization of 131440566 is 2 × 3 × 1751 × 12511.
Since it has a total of 4 prime factors.
7 , 1 , 65 , 37 , 947 , 220 , 3225 , 6468 , 42760 , 50828 , 366856 , 601400 , 9492824 , 500686 , 8968145 , 86738020 , 474804361 , 703372686 , 735307385 , 5027401785
n×2
262881132
n×3
394321698
n×4
525762264
n×5
657202830
n÷2
65720283
n÷3
43813522
n÷3
32860141.5
n÷5
26288113.2
n2
17276622390400356
n3
2.2708490255625E+24
n4
2.9848168122048E+32
n5
3.9232601120252E+40
2 √n
11464.753202751
3 √n
508.44401576851
4 √n
107.07358779247
5 √n
42.048052337351
1 , 2 , 3 , 6 , 1751 , 3502 , 5253 , 10506 , 12511 , 25022 , 37533 , 75066 , 21906761 , 43813522 , 65720283 , 131440566
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
-131440565
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 131440566 can be divided by 16 positive divisors.
The sum of these divisors (counting 131440566) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101011001111110110110
3
Ternary
100011022212120010
4
Quaternary
13311121332312
5
Quinary
232122044231
6
Senary
21013121050
8
Octal
765317666
10
Decimal
131440566
12
Duodecimal
38029186
16
Hexadecimal
7d59fb6
20
Vigesimal
211a186
36
Base36
26986u
md5
0776f8ad52eb1e3a71dcea03d39af910
sha1
58fe6d50ec002d64f4237e5d87751da0c5e47f5c
sha256
0d09aa313981f478b72658f816eeebc9a801ed580c380af53531964b81e60f21
sha512
6e3c4bbbfce71b9dfce03e258e36476fe3e470c985a451cf3ca2eaee1378975295bafd9f3f913859864f4f69e874263df2726adc075ee3e216dea745569cff48
ripemd-160
3b438e2ff5448906670a59fd77657351471763f6
Diameter
262881132
Circumference
825865433.05857
Area
5.4276109980527E+16
Volume
9.5121101548249E+24
Surface area
2.1710443992211E+17
Circumference
825865433.05857
Perimeter
525762264
Area
17276622390400356
Diagonal
185885031.0832
Surface area
103659734342402136
Volume
2.2708490255625E+24
Space diagonal
227661738.48761
Perimeter
394321698
Area
7.4809969408389E+15
Altitude
113830869.24381
Surface area
7.4809969408389E+15
Volume
2.6762212417102E+23
Height
61961677.027732