121566331 is an odd 9-digits composite number following 121566330
and preceding 121566332 . In scientific notation, it is written as 1.21566331 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 121528512 positive integers (up to 121566331) that are relatively prime to 121566331.
121566331 has 4 divisors, whose sum is 121604152
The reverse of 121566331 is 133665121
Previous prime number is 3547
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-one million five hundred sixty-six thousand three hundred thirty-one
Scientific notation
1.21566331 × 10^8
Engineering notation
1.21566331 × 10^6
Prime Factorization
3547 × 34273
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
121566331
Product of the distinct prime numbers
The prime factorization of 121566331 is 3547 × 34273.
Since it has a total of 2 prime factors.
7 , 6 , 41 , 53 , 806 , 403 , 7154 , 4489 , 74656 , 6684 , 694399 , 619696 , 7838445 , 6525132 , 52493932 , 93107026 , 295806090 , 359587372 , 4932737600 , 3088330948
n×2
243132662
n×3
364698993
n×4
486265324
n×5
607831655
n÷2
60783165.5
n÷3
40522110.333333
n÷3
30391582.75
n÷5
24313266.2
n2
14778372832801561
n3
1.7965525634338E+24
n4
2.1840030358529E+32
n5
2.655012359615E+40
2 √n
11025.712267242
3 √n
495.37920268052
4 √n
105.00339169399
5 √n
41.396408306523
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
-121566330
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 121566331 can be divided by 4 positive divisors.
The sum of these divisors (counting 121566331) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111101111010001111011
3
Ternary
22110202012122201
4
Quaternary
13033233101323
5
Quinary
222110110311
6
Senary
20021331031
8
Octal
717572173
10
Decimal
121566331
12
Duodecimal
34866a77
16
Hexadecimal
73ef47b
20
Vigesimal
1hjffgb
36
Base36
20dl6j
md5
c52b62841a6cf9ce5fcafbe9ff0ae7b5
sha1
5d996ebf48f3cd3454516800cec4c8f2620d3c89
sha256
57b63bb7661c1282d7b5c47239c6f6e1c827ee28c5d220c300e1f96be137661a
sha512
94cbc8c5c4503951efaadf8b3dc2151748bd12082406727cf12e9c838797cee3658e35e18326a49aaff2f5eef82ac41780a44ba515075ea4f99ab56c16b45a3f
ripemd-160
82e1e0f037ef7d6706b6a52d0e920ba6db679766
Diameter
243132662
Circumference
763823784.78693
Area
4.642762752354E+16
Volume
7.5253817800952E+24
Surface area
1.8571051009416E+17
Circumference
763823784.78693
Perimeter
486265324
Area
14778372832801561
Diagonal
171920754.02814
Surface area
88670236996809366
Volume
1.7965525634338E+24
Space diagonal
210559061.78174
Perimeter
364698993
Area
6.399223149902E+15
Altitude
105279530.89087
Surface area
6.399223149902E+15
Volume
2.1172575006035E+23
Height
57306918.009379