121644711 is an odd 9-digits composite number following 121644710
and preceding 121644712 . In scientific notation, it is written as 1.21644711 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 81013680 positive integers (up to 121644711) that are relatively prime to 121644711.
121644711 has 8 divisors, whose sum is 135298800
The reverse of 121644711 is 117446121
Previous prime number is 1061
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred twenty-one million six hundred forty-four thousand seven hundred eleven
Scientific notation
1.21644711 × 10^8
Engineering notation
1.21644711 × 10^6
Prime Factorization
9 × 1061 × 12739
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121644711
Product of the distinct prime numbers
The prime factorization of 121644711 is 9 × 1061 × 12739.
Since it has a total of 3 prime factors.
1 , 7 , 56 , 99 , 593 , 407 , 6397 , 5603 , 21285 , 34596 , 761483 , 194926 , 829757 , 7935119 , 92437681 , 21348491 , 995748710 , 240632305 , 8962687329 , 8956879767
n×2
243289422
n×3
364934133
n×4
486578844
n×5
608223555
n÷2
60822355.5
n÷3
40548237
n÷3
30411177.75
n÷5
24328942.2
n2
14797435714273521
n3
1.8000297910039E+24
n4
2.1896410371806E+32
n5
2.6635825116157E+40
2 √n
11029.266113391
3 √n
495.48564520129
4 √n
105.02031286085
5 √n
41.401745004577
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121644710
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121644711 can be divided by 8 positive divisors.
The sum of these divisors (counting 121644711) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000000010011010100111
3
Ternary
22110220012011200
4
Quaternary
13100002122213
5
Quinary
222120112321
6
Senary
20023133543
8
Octal
720023247
10
Decimal
121644711
12
Duodecimal
348a42b3
16
Hexadecimal
74026a7
20
Vigesimal
1i05bfb
36
Base36
20f9nr
md5
86c6ef3f605b7c6433a5b6a01d6301bc
sha1
0539f5eb12932fd71f32f12e86f4ac169ccb6bd5
sha256
ec10ea623353f6d24af13ad64af4e792627345c5a826dab43aefc762a8d53d63
sha512
8d275173f3244b9ca247ce4ccbbbc5902f6cbe63234c0b998e8e6291677f71f03eea9c758927c0018959a83da0a250a16c732297d2e53b90549b569981d095b6
ripemd-160
38e87f8e362be288a01ed666392a56d4430d6d72
Diameter
243289422
Circumference
764316260.85131
Area
4.6487515331929E+16
Volume
7.5399471568807E+24
Surface area
1.8595006132772E+17
Circumference
764316260.85131
Perimeter
486578844
Area
14797435714273521
Diagonal
172031600.08716
Surface area
88784614285641126
Volume
1.8000297910039E+24
Space diagonal
210694819.92403
Perimeter
364934133
Area
6.407477619714E+15
Altitude
105347409.96202
Surface area
6.407477619714E+15
Volume
2.1213554525944E+23
Height
57343866.695719