121852968 is an even 9-digits composite number following 121852967
and preceding 121852969 . In scientific notation, it is written as 1.21852968 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors.
There are 40617648 positive integers (up to 121852968) that are relatively prime to 121852968.
121852968 has 16 divisors, whose sum is 304632480
The reverse of 121852968 is 869258121
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-one million eight hundred fifty-two thousand nine hundred sixty-eight
Scientific notation
1.21852968 × 10^8
Engineering notation
1.21852968 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 5077207
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30463242
Product of the distinct prime numbers
The prime factorization of 121852968 is 2 × 2 × 2 × 3 × 5077207.
Since it has a total of 5 prime factors.
1 , 3 , 36 , 28 , 837 , 464 , 2056 , 4565 , 65279 , 45582 , 930790 , 992384 , 5764553 , 4557280 , 50259769 , 15250303 , 962949065 , 420882995 , 8198575009 , 7522046524
n×2
243705936
n×3
365558904
n×4
487411872
n×5
609264840
n÷2
60926484
n÷3
40617656
n÷3
30463242
n÷5
24370593.6
n2
14848145810409024
n3
1.8092906362951E+24
n4
2.2046743400717E+32
n5
2.6864611181117E+40
2 √n
11038.703184704
3 √n
495.76824283774
4 √n
105.06523299695
5 √n
41.415911349626
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 5077207 , 10154414 , 15231621 , 20308828 , 30463242 , 40617656 , 60926484 , 121852968
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121852967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121852968 can be divided by 16 positive divisors.
The sum of these divisors (counting 121852968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010000110101010000101000
3
Ternary
22111021202211220
4
Quaternary
13100311100220
5
Quinary
222143243333
6
Senary
20031422040
8
Octal
720652050
10
Decimal
121852968
12
Duodecimal
34984920
16
Hexadecimal
7435428
20
Vigesimal
1i1bc88
36
Base36
20jqco
md5
f4f47f48dbeb70eb4c3b5bb4be4429a4
sha1
dda25eb172867cbcdb5c219077a6e2af7e25099d
sha256
1ed4f345d1271d35d62763caeefb20cee7a8e1e380dbe207a8a4cb575fe4490f
sha512
aa6ae61c45cec9a6451c9470acfc58f6aedcc08cdb2cba50b574d5e6dfe157e67792203273f856fad6864b01c19b952fc7ff4089777bbb60684ed1128de07d5e
ripemd-160
4ee586416fa22229e306b31b52b6f0dfcfb1c61c
Diameter
243705936
Circumference
765624778.17382
Area
4.6646825797411E+16
Volume
7.5787388949247E+24
Surface area
1.8658730318964E+17
Circumference
765624778.17382
Perimeter
487411872
Area
14848145810409024
Diagonal
172326119.96101
Surface area
89088874862454144
Volume
1.8092906362951E+24
Space diagonal
211055531.62906
Perimeter
365558904
Area
6.4294357354548E+15
Altitude
105527765.81453
Surface area
6.4294357354548E+15
Volume
2.132269463436E+23
Height
57442039.987005