131330889 is an odd 9-digits composite number following 131330888
and preceding 131330890 . In scientific notation, it is written as 1.31330889 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 87553872 positive integers (up to 131330889) that are relatively prime to 131330889.
131330889 has 8 divisors, whose sum is 181593440
The reverse of 131330889 is 988033131
Previous prime number is 27
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-one million three hundred thirty thousand eight hundred eighty-nine
Scientific notation
1.31330889 × 10^8
Engineering notation
1.31330889 × 10^6
Prime Factorization
3 × 27 × 1621369
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131330889
Product of the distinct prime numbers
The prime factorization of 131330889 is 3 × 27 × 1621369.
Since it has a total of 3 prime factors.
1 , 4 , 97 , 15 , 732 , 871 , 9308 , 8677 , 6059 , 19725 , 263635 , 253332 , 6146315 , 4204582 , 51087183 , 70937673 , 875551678 , 502560291 , 382852727 , 8148703002
n×2
262661778
n×3
393992667
n×4
525323556
n×5
656654445
n÷2
65665444.5
n÷3
43776963
n÷3
32832722.25
n÷5
26266177.8
n2
17247802405530321
n3
2.2651692232146E+24
n4
2.9748668782022E+32
n5
3.9069191177095E+40
2 √n
11459.968979016
3 √n
508.30255732934
4 √n
107.0512446402
5 √n
42.041032823677
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131330888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131330889 can be divided by 8 positive divisors.
The sum of these divisors (counting 131330889) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100111111001101001001
3
Ternary
100011010022010000
4
Quaternary
13310333031021
5
Quinary
232110042024
6
Senary
21010513213
8
Octal
764771511
10
Decimal
131330889
12
Duodecimal
37b95809
16
Hexadecimal
7d3f349
20
Vigesimal
210g749
36
Base36
266vk9
md5
bfafcf4377f8fb46e8da515e8bb3dc9e
sha1
c4f4ca33e1e6f1143fabab52e01d5c48f165583b
sha256
5512f7f73892cfe186f47327ff9f947d4a17ab073b227bbad8267e885213b963
sha512
e5860bd4725f75025daa52813e5f2df66d424660cd804e154cd8cf45f6449e065023be1291dd71af8af394e8a3245ca07861329a6f85fd89577d6288a710521f
ripemd-160
67f7004a392c6b3ac90233b28dd01967651e84a4
Diameter
262661778
Circumference
825176312.14363
Area
5.4185569327782E+16
Volume
9.4883186543851E+24
Surface area
2.1674227731113E+17
Circumference
825176312.14363
Perimeter
525323556
Area
17247802405530321
Diagonal
185729924.38232
Surface area
103486814433181926
Volume
2.2651692232146E+24
Space diagonal
227471772.35119
Perimeter
393992667
Area
7.4685175213218E+15
Altitude
113735886.17559
Surface area
7.4685175213218E+15
Volume
2.6695275304502E+23
Height
61909974.794105