131459265 is an odd 9-digits composite number following 131459264
and preceding 131459266 . In scientific notation, it is written as 1.31459265 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 60095520 positive integers (up to 131459265) that are relatively prime to 131459265.
131459265 has 16 divisors, whose sum is 220351296
The reverse of 131459265 is 562954131
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-one million four hundred fifty-nine thousand two hundred sixty-five
Scientific notation
1.31459265 × 10^8
Engineering notation
1.31459265 × 10^6
Prime Factorization
3 × 21 × 5 × 417331
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
131459265
Product of the distinct prime numbers
The prime factorization of 131459265 is 3 × 21 × 5 × 417331.
Since it has a total of 4 prime factors.
8 , 2 , 40 , 15 , 195 , 269 , 6978 , 845 , 67909 , 95875 , 240968 , 504422 , 8971548 , 1529274 , 637666 , 41097780 , 417244451 , 336546886 , 8576281529 , 4564668736
n×2
262918530
n×3
394377795
n×4
525837060
n×5
657296325
n÷2
65729632.5
n÷3
43819755
n÷3
32864816.25
n÷5
26291853
n2
17281538354340225
n3
2.2718183301309E+24
n4
2.9865156789253E+32
n5
3.926051560625E+40
2 √n
11465.568673206
3 √n
508.46812538228
4 √n
107.07739571546
5 √n
42.049248637423
1 , 3 , 5 , 15 , 21 , 63 , 105 , 315 , 417331 , 1251993 , 2086655 , 6259965 , 8763951 , 26291853 , 43819755 , 131459265
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
-131459264
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 131459265 can be divided by 16 positive divisors.
The sum of these divisors (counting 131459265) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101011110100011000001
3
Ternary
100011100211012200
4
Quaternary
13311132203001
5
Quinary
232123144030
6
Senary
21013343413
8
Octal
765364301
10
Decimal
131459265
12
Duodecimal
38037b69
16
Hexadecimal
7d5e8c1
20
Vigesimal
211c835
36
Base36
269mm9
md5
da10fa1287f3a17d572c648fb2fa9483
sha1
ad1ff1db0ad7274fa073ea43a34eb6ae30e632e5
sha256
2949771e3bdad9c379491bc0138f7ea92de5679a292d7054d8dd4f540a754e83
sha512
3264ceb730e9565eb80840c60dd0b120a7d8dd6b0e42104edebc3d8f2c80f870fa83f71c395e9f995e6852854064570c8bead973b0c5341d8dc1ca87678141e9
ripemd-160
0b0a169e96a03baa2d1742eca3f76de91ae9a9f8
Diameter
262918530
Circumference
825982922.34063
Area
5.4291553936725E+16
Volume
9.5161703683064E+24
Surface area
2.171662157469E+17
Circumference
825982922.34063
Perimeter
525837060
Area
17281538354340225
Diagonal
185911475.4626
Surface area
103689230126041350
Volume
2.2718183301309E+24
Space diagonal
227694126.10566
Perimeter
394377795
Area
7.4831256156669E+15
Altitude
113847063.05283
Surface area
7.4831256156669E+15
Volume
2.6773635780991E+23
Height
61970491.820866