131963521 is an odd 9-digits composite number following 131963520
and preceding 131963522 . In scientific notation, it is written as 1.31963521 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 131820544 positive integers (up to 131963521) that are relatively prime to 131963521.
131963521 has 4 divisors, whose sum is 132106500
The reverse of 131963521 is 125369131
Previous prime number is 929
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-one million nine hundred sixty-three thousand five hundred twenty-one
Scientific notation
1.31963521 × 10^8
Engineering notation
1.31963521 × 10^6
Prime Factorization
929 × 142049
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131963521
Product of the distinct prime numbers
The prime factorization of 131963521 is 929 × 142049.
Since it has a total of 2 prime factors.
1 , 5 , 49 , 84 , 554 , 398 , 1977 , 7072 , 21907 , 23787 , 263990 , 943761 , 1784474 , 9717773 , 71126989 , 98809172 , 815122586 , 407230369 , 8258304821 , 7104504352
n×2
263927042
n×3
395890563
n×4
527854084
n×5
659817605
n÷2
65981760.5
n÷3
43987840.333333
n÷3
32990880.25
n÷5
26392704.2
n2
17414370874717441
n3
2.2980616966276E+24
n4
3.0326031296221E+32
n5
4.0019298678055E+40
2 √n
11487.537638676
3 √n
509.11742909447
4 √n
107.17993113767
5 √n
42.081458048021
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131963520
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131963521 can be divided by 4 positive divisors.
The sum of these divisors (counting 131963521) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110111011001101010000001
3
Ternary
100012022102220211
4
Quaternary
13313121222001
5
Quinary
232240313041
6
Senary
21032234121
8
Octal
767315201
10
Decimal
131963521
12
Duodecimal
3823b941
16
Hexadecimal
7dd9a81
20
Vigesimal
214f8g1
36
Base36
26kfpd
md5
eadea66e2cf9ada83d92308cb66d926c
sha1
340e254734a534a89a4e5ac42ebbaaa2af588d9b
sha256
823f4ca3d9832d84c378adaff4fe9d73e13df26155694fe510f2153dacb66258
sha512
edf2fee54acbc4f2c9f942e0ef6a4bec69c9ce0aa9e49bbfe04f284c2917d997b304951c9b85d27a1a83d7afb55469d21dba58c6b999abe1b2015c16d8a13eec
ripemd-160
2183f1008e4076d86e26bf3b02c729b0f9700d7b
Diameter
263927042
Circumference
829151256.23088
Area
5.47088596069E+16
Volume
9.6260983248283E+24
Surface area
2.188354384276E+17
Circumference
829151256.23088
Perimeter
527854084
Area
17414370874717441
Diagonal
186624601.13671
Surface area
104486225248304646
Volume
2.2980616966276E+24
Space diagonal
228567523.11768
Perimeter
395890563
Area
7.5406437842146E+15
Altitude
114283761.55884
Surface area
7.5406437842146E+15
Volume
2.7082916821174E+23
Height
62208200.378902