121337215 is an odd 9-digits composite number following 121337214
and preceding 121337216 . In scientific notation, it is written as 1.21337215 × 10^8.
The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors.
There are 97069768 positive integers (up to 121337215) that are relatively prime to 121337215.
121337215 has 4 divisors, whose sum is 145604664
The reverse of 121337215 is 512733121
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 25 Digital Root 7
Name
one hundred twenty-one million three hundred thirty-seven thousand two hundred fifteen
Scientific notation
1.21337215 × 10^8
Engineering notation
1.21337215 × 10^6
Prime Factorization
5 × 24267443
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
121337215 Product of the distinct prime numbers
The prime factorization of 121337215 is 5 × 24267443.
Since it has a total of 2 prime factors.
5 , 10 , 34 , 1 , 382 , 601 , 835 , 8562 , 22696 , 28117 , 727720 , 864289 , 8402795 , 2857236 , 10693190 , 67290301 , 30751170 , 225270578 , 5147004344 , 3718183410
n×2
242674430
n×3
364011645
n×4
485348860
n×5
606686075
n÷2
60668607.5
n÷3
40445738.333333
n÷3
30334303.75
n÷5
24267443
n2
14722719743956225
n3
1.7864138109572E+24
n4
2.1675847665908E+32
n5
2.6300869885455E+40
2 √n11015.317290028
3 √n495.06779332004
4 √n104.95388172921
5 √n41.380792571909
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-121337214 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121337215 can be divided by 4 positive divisors.
The sum of these divisors (counting 121337215) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001110110111010101111111
3
Ternary
22110022120100221
4
Quaternary
13032313111333
5
Quinary
222030242330
6
Senary
20012402211
8
Octal
716672577
10
Decimal
121337215
12
Duodecimal
34776367
16
Hexadecimal
73b757f
20
Vigesimal
1hi730f
36
Base36
208oe7
md5
991bae8e9a9b18262914dbddb70158c4
sha1
ecdd38b6d14a42987bbf90a5b7cd76e8143d9e57
sha256
a3339f11fce3c12d2d668a9d989e804d1f2d22cdd1c875c2cb0d2ad2f1e8273f
sha512
6555c94e7aa0c6b29abfd3b9806b702ef2ba57cfc371178b8b68657bf015b370a8dff133593605435c51596b78bcb8e88ad4fff59e34576ea30cd3d49d5fa2c6
ripemd-160
34e91736c2f68b18e3f121880fdad4674ea93e18
Diameter
242674430
Circumference
762384206.50209
Area
4.6252788188474E+16
Volume
7.4829126730325E+24
Surface area
1.850111527539E+17
Circumference
762384206.50209
Perimeter
485348860
Area
14722719743956225
Diagonal
171596735.07358
Surface area
88336318463737350
Volume
1.7864138109572E+24
Space diagonal
210162221.22891
Perimeter
364011645
Area
6.3751246555324E+15
Altitude
105081110.61445
Surface area
6.3751246555324E+15
Volume
2.1053088662219E+23
Height
57198911.691193