131997536 is an even 9-digits composite number following 131997535
and preceding 131997537 . In scientific notation, it is written as 1.31997536 × 10^8.
The sum of its digits is 44. It has a total of 7 prime factors and 24 positive divisors.
There are 59998720 positive integers (up to 131997536) that are relatively prime to 131997536.
131997536 has 24 divisors, whose sum is 283495464
The reverse of 131997536 is 635799131
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred thirty-one million nine hundred ninety-seven thousand five hundred thirty-six
Scientific notation
1.31997536 × 10^8
Engineering notation
1.31997536 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 11 × 374993
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
8249846 Product of the distinct prime numbers
The prime factorization of 131997536 is 2 × 2 × 2 × 2 × 2 × 11 × 374993.
Since it has a total of 7 prime factors.
2 , 7 , 74 , 49 , 248 , 398 , 3785 , 9305 , 47863 , 37589 , 701683 , 406955 , 285247 , 3609168 , 5644727 , 99237216 , 509669441 , 869003792 , 959325893 , 2648632518
n×2
263995072
n×3
395992608
n×4
527990144
n×5
659987680
n÷2
65998768
n÷3
43999178.666667
n÷3
32999384
n÷5
26399507.2
n2
17423349510071296
n3
2.2998392041962E+24
n4
3.035731081501E+32
n5
4.0070902271675E+40
2 √n11489.01806074
3 √n509.16116881258
4 √n107.18683716175
5 √n42.08362721299
1 , 2 , 4 , 8 , 11 , 16 , 22 , 32 , 44 , 88 , 176 , 352 , 374993 , 749986 , 1499972 , 2999944 , 4124923 , 5999888 , 8249846 , 11999776 , 16499692 , 32999384 , 65998768 , 131997536
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
-131997535 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 131997536 can be divided by 24 positive divisors.
The sum of these divisors (counting 131997536) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110111100001111101100000
3
Ternary
100012101011120122
4
Quaternary
13313201331200
5
Quinary
232242410121
6
Senary
21033055412
8
Octal
767417540
10
Decimal
131997536
12
Duodecimal
38257568
16
Hexadecimal
7de1f60
20
Vigesimal
214jdgg
36
Base36
26l5y8
md5
397a3e3dbdff81a34211cb049a79778d
sha1
98988cea7cf83dde33355aa12b45df0a3dfef46f
sha256
fc06abb1534004d51b852277451b88f62f7092c6b1c53df9e77e179f9d368bf9
sha512
412be36832a5fe02553ebbe362881743b4abfae2f472a1a5da81dbbbe62bdc6188536a18225766ecb6ee6459d12c468283f80c825557736e1ec7fd18645b0ecf
ripemd-160
5d63ed510fe7c360044792c861083dd882d945e2
Diameter
263995072
Circumference
829364978.77911
Area
5.4737066821767E+16
Volume
9.6335439311208E+24
Surface area
2.1894826728707E+17
Circumference
829364978.77911
Perimeter
527990144
Area
17423349510071296
Diagonal
186672705.61103
Surface area
104540097060427776
Volume
2.2998392041962E+24
Space diagonal
228626438.8259
Perimeter
395992608
Area
7.5445316473684E+15
Altitude
114313219.41295
Surface area
7.5445316473684E+15
Volume
2.7103864948764E+23
Height
62224235.203677