121569116 is an even 9-digits composite number following 121569115
and preceding 121569117 . In scientific notation, it is written as 1.21569116 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 60712080 positive integers (up to 121569116) that are relatively prime to 121569116.
121569116 has 12 divisors, whose sum is 212999640
The reverse of 121569116 is 611965121
Previous prime number is 859
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-one million five hundred sixty-nine thousand one hundred sixteen
Scientific notation
1.21569116 × 10^8
Engineering notation
1.21569116 × 10^6
Prime Factorization
2 × 2 × 859 × 35381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60784558
Product of the distinct prime numbers
The prime factorization of 121569116 is 2 × 2 × 859 × 35381.
Since it has a total of 4 prime factors.
2 , 2 , 45 , 88 , 676 , 233 , 5616 , 5026 , 57341 , 28125 , 144400 , 170988 , 9841771 , 6629564 , 25998999 , 31949798 , 382402722 , 228204899 , 2540968289 , 6481639764
n×2
243138232
n×3
364707348
n×4
486276464
n×5
607845580
n÷2
60784558
n÷3
40523038.666667
n÷3
30392279
n÷5
24313823.2
n2
14779049965021456
n3
1.7966760395675E+24
n4
2.184203178686E+32
n5
2.6553164959725E+40
2 √n
11025.838562214
3 √n
495.3829855825
4 √n
105.00399307747
5 √n
41.396597977364
1 , 2 , 4 , 859 , 1718 , 3436 , 35381 , 70762 , 141524 , 30392279 , 60784558 , 121569116
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121569115
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121569116 can be divided by 12 positive divisors.
The sum of these divisors (counting 121569116) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001111101111111101011100
3
Ternary
22110202100110212
4
Quaternary
13033233331130
5
Quinary
222110202431
6
Senary
20021351552
8
Octal
717577534
10
Decimal
121569116
12
Duodecimal
348685b8
16
Hexadecimal
73eff5c
20
Vigesimal
1hjg2fg
36
Base36
20dnbw
md5
9c45002bc492ea66fe1239b051363e6a
sha1
19cff70e672221e6f3d20f6e849645551140818b
sha256
7b8242e59beaba6f9a85d664cf02d490935d4acaf2cb5d025b133b7b34800d86
sha512
6e9680a0133e1beb4f0e8de2efba3529a599818220fcae4bfe2ed9d026fb9394e5a12ea5d33dc18f400ebab06287a0d595fadd355e5dcf72b608320169cbc191
ripemd-160
30ae449ffa3e8b8ba5ccf44ebbab7b61546c5b8e
Diameter
243138232
Circumference
763841283.45801
Area
4.6429754797148E+16
Volume
7.5258989957147E+24
Surface area
1.8571901918859E+17
Circumference
763841283.45801
Perimeter
486276464
Area
14779049965021456
Diagonal
171924692.61291
Surface area
88674299790128736
Volume
1.7966760395675E+24
Space diagonal
210563885.54323
Perimeter
364707348
Area
6.399516356754E+15
Altitude
105281942.77162
Surface area
6.399516356754E+15
Volume
2.1174030186226E+23
Height
57308230.870969