130921696 is an even 9-digits composite number following 130921695
and preceding 130921697 . In scientific notation, it is written as 1.30921696 × 10^8.
The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors.
There are 64067328 positive integers (up to 130921696) that are relatively prime to 130921696.
130921696 has 24 divisors, whose sum is 263239200
The reverse of 130921696 is 696129031
Previous prime number is 47
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty million nine hundred twenty-one thousand six hundred ninety-six
Scientific notation
1.30921696 × 10^8
Engineering notation
1.30921696 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 47 × 87049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
8182606
Product of the distinct prime numbers
The prime factorization of 130921696 is 2 × 2 × 2 × 2 × 2 × 47 × 87049.
Since it has a total of 7 prime factors.
3 , 4 , 28 , 78 , 645 , 69 , 4344 , 7393 , 69182 , 85645 , 983419 , 624178 , 2819576 , 8847298 , 74216949 , 50371544 , 976897824 , 243211298 , 5221851540 , 359000690
n×2
261843392
n×3
392765088
n×4
523686784
n×5
654608480
n÷2
65460848
n÷3
43640565.333333
n÷3
32730424
n÷5
26184339.2
n2
17140490483516416
n3
2.2440620843738E+24
n4
2.9379641401552E+32
n5
3.846432480163E+40
2 √n
11442.101904808
3 √n
507.77409510458
4 √n
106.96776105354
5 √n
42.014802320633
1 , 2 , 4 , 8 , 16 , 32 , 47 , 94 , 188 , 376 , 752 , 1504 , 87049 , 174098 , 348196 , 696392 , 1392784 , 2785568 , 4091303 , 8182606 , 16365212 , 32730424 , 65460848 , 130921696
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130921695
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130921696 can be divided by 24 positive divisors.
The sum of these divisors (counting 130921696) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110011011011010011100000
3
Ternary
100010100111210201
4
Quaternary
13303123103200
5
Quinary
232003443241
6
Senary
20554034544
8
Octal
763332340
10
Decimal
130921696
12
Duodecimal
37a18a54
16
Hexadecimal
7cdb4e0
20
Vigesimal
20i544g
36
Base36
25y3ts
md5
8a49cc9321cf966f0dff4dd73a38a06e
sha1
ab0873deae9d42c89a3be1dee92e52bd8d29f1f0
sha256
24aa91c6d6cc5becd22f8fa64936cf86aac717ed600b649b10a94bba44d7ef52
sha512
66af8d40df4d2225aa89091ef7d58091dc7295c6e18ec7d176f64566dc9cc04e59ec284634bb2a7856e4449e0bb913e18e373f841a6003fe91f9dcf4eea4ddf7
ripemd-160
fa7a9dbf68921fafb6f5f101fccb0779e40c91dd
Diameter
261843392
Circumference
822605276.69823
Area
5.3848438981941E+16
Volume
9.3999052779576E+24
Surface area
2.1539375592776E+17
Circumference
822605276.69823
Perimeter
523686784
Area
17140490483516416
Diagonal
185151238.09209
Surface area
102842942901098496
Volume
2.2440620843738E+24
Space diagonal
226763029.28509
Perimeter
392765088
Area
7.4220500960253E+15
Altitude
113381514.64254
Surface area
7.4220500960253E+15
Volume
2.6446525287739E+23
Height
61717079.364029