121630379 is an odd 9-digits composite number following 121630378
and preceding 121630380 . In scientific notation, it is written as 1.21630379 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 108402336 positive integers (up to 121630379) that are relatively prime to 121630379.
121630379 has 8 divisors, whose sum is 135503760
The reverse of 121630379 is 973036121
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-one million six hundred thirty thousand three hundred seventy-nine
Scientific notation
1.21630379 × 10^8
Engineering notation
1.21630379 × 10^6
Prime Factorization
13 × 29 × 322627
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121630379
Product of the distinct prime numbers
The prime factorization of 121630379 is 13 × 29 × 322627.
Since it has a total of 3 prime factors.
3 , 1 , 94 , 88 , 733 , 106 , 8585 , 4875 , 96080 , 88951 , 254920 , 984735 , 7394047 , 8871879 , 31721500 , 51847054 , 689318231 , 821532228 , 419264197 , 7911669999
n×2
243260758
n×3
364891137
n×4
486521516
n×5
608151895
n÷2
60815189.5
n÷3
40543459.666667
n÷3
30407594.75
n÷5
24326075.8
n2
14793949095683641
n3
1.7993936354147E+24
n4
2.1886092984568E+32
n5
2.6620137845422E+40
2 √n
11028.616368339
3 √n
495.46618530831
4 √n
105.01721938968
5 √n
41.40076938012
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
-121630378
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 121630379 can be divided by 8 positive divisors.
The sum of these divisors (counting 121630379) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111111110111010101011
3
Ternary
22110212110111212
4
Quaternary
13033332322223
5
Quinary
222114133004
6
Senary
20022543335
8
Octal
717767253
10
Decimal
121630379
12
Duodecimal
34897b4b
16
Hexadecimal
73feeab
20
Vigesimal
1i03fij
36
Base36
20eyln
md5
87c8f80cc62a00275f8751c907df1462
sha1
eb7e3474b86021b5fb74e0585fede29ef94f19f8
sha256
3873f9a5a0b7364791dd905a87f0dce05cf4411b170982d5d237fc865310831f
sha512
c406ebba69e7fc234bc54f29630320582d9ddb91987b693f9151e059514aaec8788fcb1d8faec9d59db88e26a83f03462934b47d501ef7aac14f66e8d7f21601
ripemd-160
781e1e3ad96aa510d38805d5800fab2bc317892d
Diameter
243260758
Circumference
764226210.23948
Area
4.6476561796581E+16
Volume
7.5372824345801E+24
Surface area
1.8590624718632E+17
Circumference
764226210.23948
Perimeter
486521516
Area
14793949095683641
Diagonal
172011331.57838
Surface area
88763694574101846
Volume
1.7993936354147E+24
Space diagonal
210669996.17186
Perimeter
364891137
Area
6.4059678695779E+15
Altitude
105334998.08593
Surface area
6.4059678695779E+15
Volume
2.1206057360428E+23
Height
57337110.526127