131808416 is an even 9-digits composite number following 131808415
and preceding 131808417 . In scientific notation, it is written as 1.31808416 × 10^8.
The sum of its digits is 32. It has a total of 7 prime factors and 24 positive divisors.
There are 64370880 positive integers (up to 131808416) that are relatively prime to 131808416.
131808416 has 24 divisors, whose sum is 265535424
The reverse of 131808416 is 614808131
Previous prime number is 43
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred thirty-one million eight hundred eight thousand four hundred sixteen
Scientific notation
1.31808416 × 10^8
Engineering notation
1.31808416 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 43 × 95791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
8238026
Product of the distinct prime numbers
The prime factorization of 131808416 is 2 × 2 × 2 × 2 × 2 × 43 × 95791.
Since it has a total of 7 prime factors.
8 , 5 , 51 , 55 , 440 , 884 , 7937 , 7459 , 10575 , 19505 , 450080 , 842637 , 2622418 , 500884 , 70312477 , 40167678 , 192575854 , 897591751 , 2959940603 , 7025205020
n×2
263616832
n×3
395425248
n×4
527233664
n×5
659042080
n÷2
65904208
n÷3
43936138.666667
n÷3
32952104
n÷5
26361683.2
n2
17373458528429056
n3
2.2899680490739E+24
n4
3.0183706123904E+32
n5
3.9784664932013E+40
2 √n
11480.784642175
3 √n
508.9178850169
4 √n
107.14842342366
5 √n
42.071561198763
1 , 2 , 4 , 8 , 16 , 32 , 43 , 86 , 172 , 344 , 688 , 1376 , 95791 , 191582 , 383164 , 766328 , 1532656 , 3065312 , 4119013 , 8238026 , 16476052 , 32952104 , 65904208 , 131808416
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
-131808415
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 131808416 can be divided by 24 positive divisors.
The sum of these divisors (counting 131808416) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110110110011110010100000
3
Ternary
100012000120011012
4
Quaternary
13312303302200
5
Quinary
232220332131
6
Senary
21025040052
8
Octal
766636240
10
Decimal
131808416
12
Duodecimal
38186028
16
Hexadecimal
7db3ca0
20
Vigesimal
213g10g
36
Base36
26h40w
md5
02c2dbe535f03aedb76da980a808d58a
sha1
33dfde783bb7b6a0c52634f27a85d0535f4e304b
sha256
f6bbc74ba05d6d01ee13c8e2015a4b6f73448d01188a01b8a1c585d8288311f9
sha512
d25c86409e600b5329ad2596a405fb12d73bf67f1e36679daef79cd17fe397707780ea9d497241ea65ef04ec13d9b3ae0fb6e4c2b0ddb1ee864d38b34dee785e
ripemd-160
248a9bcfe26021012296d3ee521013ee6774ac9f
Diameter
263616832
Circumference
828176702.77381
Area
5.458032968036E+16
Volume
9.5921957332347E+24
Surface area
2.1832131872144E+17
Circumference
828176702.77381
Perimeter
527233664
Area
17373458528429056
Diagonal
186405249.54211
Surface area
104240751170574336
Volume
2.2899680490739E+24
Space diagonal
228298873.37717
Perimeter
395425248
Area
7.5229282186075E+15
Altitude
114149436.68859
Surface area
7.5229282186075E+15
Volume
2.6987532270012E+23
Height
62135083.180705