131122712 is an even 9-digits composite number following 131122711
and preceding 131122713 . In scientific notation, it is written as 1.31122712 × 10^8.
The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors.
There are 56195424 positive integers (up to 131122712) that are relatively prime to 131122712.
131122712 has 16 divisors, whose sum is 280977360
The reverse of 131122712 is 217221131
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 20
Digital Root 2
Name
one hundred thirty-one million one hundred twenty-two thousand seven hundred twelve
Scientific notation
1.31122712 × 10^8
Engineering notation
1.31122712 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 2341477
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32780678
Product of the distinct prime numbers
The prime factorization of 131122712 is 2 × 2 × 2 × 7 × 2341477.
Since it has a total of 5 prime factors.
6 , 5 , 73 , 24 , 95 , 691 , 8231 , 4392 , 43079 , 6727 , 157636 , 34611 , 3114666 , 5850985 , 69096928 , 67481966 , 533015 , 171859793 , 8037085520 , 8429838067
n×2
262245424
n×3
393368136
n×4
524490848
n×5
655613560
n÷2
65561356
n÷3
43707570.666667
n÷3
32780678
n÷5
26224542.4
n2
17193165602234944
n3
2.2544145016302E+24
n4
2.9560494342587E+32
n5
3.8760521862607E+40
2 √n
11450.882586072
3 √n
508.03383948015
4 √n
107.00879676957
5 √n
42.027696234455
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 2341477 , 4682954 , 9365908 , 16390339 , 18731816 , 32780678 , 65561356 , 131122712
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
-131122711
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 131122712 can be divided by 16 positive divisors.
The sum of these divisors (counting 131122712) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110100001100011000011000
3
Ternary
100010201201112202
4
Quaternary
13310030120120
5
Quinary
232031411322
6
Senary
21002225332
8
Octal
764143030
10
Decimal
131122712
12
Duodecimal
37ab5248
16
Hexadecimal
7d0c618
20
Vigesimal
20ja6fc
36
Base36
262exk
md5
8f6812c6285c93b62e25ee50fffa9005
sha1
2dbd0aa73ef6fe482aac380e9b2c3aea8b11e6bf
sha256
ce7fd76e9f350c3208fcf6bf6067548b6e8dfd6126ac8648baf571afa8579a9f
sha512
a74033a35c9cc8967353be9340e3e4b6fecc8e4f6ab3609764b79e4aa5412445e25ffd011215ef22094f12ed1ad9041914bad537446b9fe072c359f89799932f
ripemd-160
1995054d5df56dd7a54080ed35955c46f1616a25
Diameter
262245424
Circumference
823868297.47594
Area
5.4013922747934E+16
Volume
9.4432693819568E+24
Surface area
2.1605569099174E+17
Circumference
823868297.47594
Perimeter
524490848
Area
17193165602234944
Diagonal
185435517.64554
Surface area
103158993613409664
Volume
2.2544145016302E+24
Space diagonal
227111199.21022
Perimeter
393368136
Area
7.4448590915041E+15
Altitude
113555599.60511
Surface area
7.4448590915041E+15
Volume
2.6568529695133E+23
Height
61811839.21518