121796129 is an odd 9-digits composite number following 121796128
and preceding 121796130 . In scientific notation, it is written as 1.21796129 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 94312512 positive integers (up to 121796129) that are relatively prime to 121796129.
121796129 has 8 divisors, whose sum is 125758848
The reverse of 121796129 is 921697121
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-one million seven hundred ninety-six thousand one hundred twenty-nine
Scientific notation
1.21796129 × 10^8
Engineering notation
1.21796129 × 10^6
Prime Factorization
91 × 47 × 28477
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121796129
Product of the distinct prime numbers
The prime factorization of 121796129 is 91 × 47 × 28477.
Since it has a total of 3 prime factors.
3 , 1 , 44 , 6 , 74 , 51 , 2937 , 7186 , 23188 , 80592 , 892013 , 979662 , 3651013 , 6869819 , 38813029 , 27029630 , 152255624 , 524693695 , 2516315341 , 7220464960
n×2
243592258
n×3
365388387
n×4
487184516
n×5
608980645
n÷2
60898064.5
n÷3
40598709.666667
n÷3
30449032.25
n÷5
24359225.8
n2
14834297039384641
n3
1.8067599558332E+24
n4
2.200563686527E+32
n5
2.6802013863695E+40
2 √n
11036.128351918
3 √n
495.69114622378
4 √n
105.0529787865
5 √n
41.412046891716
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
-121796128
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 121796129 can be divided by 8 positive divisors.
The sum of these divisors (counting 121796129) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000100111011000100001
3
Ternary
22111011212212202
4
Quaternary
13100213120201
5
Quinary
222134434004
6
Senary
20030302545
8
Octal
720473041
10
Decimal
121796129
12
Duodecimal
34957a55
16
Hexadecimal
7427621
20
Vigesimal
1i14a69
36
Base36
20iiht
md5
65a2bfc5501ecec93b9df85b53557c7e
sha1
9eddd4e53a602924c375e1b4cd2896d170aa04ae
sha256
e7b358118e5ab97e389881ac6e7b4ee0f6ee2436b605233377b8110e22d43300
sha512
f854f91b96b87bf45b98c8781f922eb5947b6504882f5d09346a24459caeeeb39cdb9bc864675c5ba89afdc8351e22f56e822c8dddc8b816cceb0244ddfa0639
ripemd-160
b3ad12efc08adf572ddc641ed8dd45c773aeda3f
Diameter
243592258
Circumference
765267648.20415
Area
4.66033186001E+16
Volume
7.5681384053944E+24
Surface area
1.864132744004E+17
Circumference
765267648.20415
Perimeter
487184516
Area
14834297039384641
Diagonal
172245737.47634
Surface area
89005782236307846
Volume
1.8067599558332E+24
Space diagonal
210957083.59321
Perimeter
365388387
Area
6.4234390416957E+15
Altitude
105478541.79661
Surface area
6.4234390416957E+15
Volume
2.1292870279099E+23
Height
57415245.825448