131654920 is an even 9-digits composite number following 131654919
and preceding 131654921 . In scientific notation, it is written as 1.31654920 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors.
There are 52661952 positive integers (up to 131654920) that are relatively prime to 131654920.
131654920 has 16 divisors, whose sum is 296223660
The reverse of 131654920 is 029456131
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred thirty-one million six hundred fifty-four thousand nine hundred twenty
Scientific notation
1.31654920 × 10^8
Engineering notation
1.31654920 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 3291373
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
32913730 Product of the distinct prime numbers
The prime factorization of 131654920 is 2 × 2 × 2 × 5 × 3291373.
Since it has a total of 5 prime factors.
4 , 8 , 31 , 26 , 347 , 285 , 3288 , 1553 , 32427 , 63718 , 156709 , 925830 , 3721958 , 7281741 , 87602516 , 78730215 , 17343264 , 442259235 , 8769400380 , 829461741
n×2
263309840
n×3
394964760
n×4
526619680
n×5
658274600
n÷2
65827460
n÷3
43884973.333333
n÷3
32913730
n÷5
26330984
n2
17333017960206400
n3
2.2819770929095E+24
n4
3.0043351160884E+32
n5
3.9553549936181E+40
2 √n11474.097785883
3 √n508.72025675953
4 √n107.1172151705
5 √n42.061757838996
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 3291373 , 6582746 , 13165492 , 16456865 , 26330984 , 32913730 , 65827460 , 131654920
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
-131654919 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 131654920 can be divided by 16 positive divisors.
The sum of these divisors (counting 131654920) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110110001110010100001000
3
Ternary
100011201202121011
4
Quaternary
13312032110020
5
Quinary
232200424140
6
Senary
21021453304
8
Octal
766162410
10
Decimal
131654920
12
Duodecimal
38111234
16
Hexadecimal
7d8e508
20
Vigesimal
212gh60
36
Base36
26dtl4
md5
9810f316d245cd6f0037df1d3b052b54
sha1
e43e262111fb6a70f591c8d112727902bcbb18a8
sha256
c6aaa28a48cec588f8b7819a45560084d0a93add27aa866d1ae6d815930a7002
sha512
fcc50cbec5791ac8d9d81db4ef07bb249c29132952e359da111ac94deb0529a7a7e49e74ef736d3f5ba6aa9c313143e2b3ae2b494cf643ec1424faf840ad1c51
ripemd-160
742315823a7cd327e99435ecb8751dd78673d304
Diameter
263309840
Circumference
827212258.9619
Area
5.4453281888324E+16
Volume
9.5587232943264E+24
Surface area
2.178131275533E+17
Circumference
827212258.9619
Perimeter
526619680
Area
17333017960206400
Diagonal
186188173.41714
Surface area
103998107761238400
Volume
2.2819770929095E+24
Space diagonal
228033010.50642
Perimeter
394964760
Area
7.5054169388953E+15
Altitude
114016505.25321
Surface area
7.5054169388953E+15
Volume
2.6893357948478E+23
Height
62062724.472382