121570396 is an even 9-digits composite number following 121570395
and preceding 121570397 . In scientific notation, it is written as 1.21570396 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 60709520 positive integers (up to 121570396) that are relatively prime to 121570396.
121570396 has 12 divisors, whose sum is 213013080
The reverse of 121570396 is 693075121
Previous prime number is 821
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-one million five hundred seventy thousand three hundred ninety-six
Scientific notation
1.21570396 × 10^8
Engineering notation
1.21570396 × 10^6
Prime Factorization
2 × 2 × 821 × 37019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60785198
Product of the distinct prime numbers
The prime factorization of 121570396 is 2 × 2 × 821 × 37019.
Since it has a total of 4 prime factors.
9 , 9 , 65 , 20 , 109 , 620 , 675 , 9508 , 90481 , 78714 , 963645 , 56684 , 3335291 , 1442680 , 35725041 , 36489868 , 481359925 , 306653999 , 5616540980 , 8964175982
n×2
243140792
n×3
364711188
n×4
486281584
n×5
607851980
n÷2
60785198
n÷3
40523465.333333
n÷3
30392599
n÷5
24314079.2
n2
14779361183596816
n3
1.7967327917169E+24
n4
2.1842951699521E+32
n5
2.6554562879196E+40
2 √n
11025.896607533
3 √n
495.38472420389
4 √n
105.00426947288
5 √n
41.396685149869
1 , 2 , 4 , 821 , 1642 , 3284 , 37019 , 74038 , 148076 , 30392599 , 60785198 , 121570396
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
-121570395
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 121570396 can be divided by 12 positive divisors.
The sum of these divisors (counting 121570396) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001111110000010001011100
3
Ternary
22110202102020021
4
Quaternary
13033300101130
5
Quinary
222110223041
6
Senary
20021401524
8
Octal
717602134
10
Decimal
121570396
12
Duodecimal
348692a4
16
Hexadecimal
73f045c
20
Vigesimal
1hjg5jg
36
Base36
20dobg
md5
7475d7b6b6b0b01e9faddba742369593
sha1
577506b0f0877e015e69ab241d72b627fbb8673f
sha256
2e613ea401b063dc163b31e99d56d060cf17983a21cfea89f5c33df75f26eee3
sha512
cbe598216b95d029291caa7662c41fc5136560995bd587c50fe0ffb4605a2aada8880ad7afd288eba379a19ae6663a20fb2a3913b124c627e89c593ae29df2fc
ripemd-160
032038960924fcb01e1f29cb9601dee40d3da199
Diameter
243140792
Circumference
763849325.9352
Area
4.6430732519138E+16
Volume
7.5261367185622E+24
Surface area
1.8572293007655E+17
Circumference
763849325.9352
Perimeter
486281584
Area
14779361183596816
Diagonal
171926502.80627
Surface area
88676167101580896
Volume
1.7967327917169E+24
Space diagonal
210566102.56827
Perimeter
364711188
Area
6.3996511183502E+15
Altitude
105283051.28413
Surface area
6.3996511183502E+15
Volume
2.1174699016721E+23
Height
57308834.268756