121437269 is an odd 9-digits composite number following 121437268
and preceding 121437270 . In scientific notation, it is written as 1.21437269 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 121385196 positive integers (up to 121437269) that are relatively prime to 121437269.
121437269 has 4 divisors, whose sum is 121489344
The reverse of 121437269 is 962734121
Previous prime number is 49627
Is Prime? no Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred twenty-one million four hundred thirty-seven thousand two hundred sixty-nine
Scientific notation
1.21437269 × 10^8
Engineering notation
1.21437269 × 10^6
Prime Factorization
49627 × 2447
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
121437269 Product of the distinct prime numbers
The prime factorization of 121437269 is 49627 × 2447.
Since it has a total of 2 prime factors.
7 , 9 , 31 , 49 , 1 , 830 , 6278 , 4752 , 68854 , 9886 , 110903 , 68859 , 5154998 , 8823041 , 49023126 , 85452060 , 334759556 , 725808753 , 1478692818 , 5535289691
n×2
242874538
n×3
364311807
n×4
485749076
n×5
607186345
n÷2
60718634.5
n÷3
40479089.666667
n÷3
30359317.25
n÷5
24287453.8
n2
14747010302178361
n3
1.7908366570114E+24
n4
2.1747431285255E+32
n5
2.6409486630466E+40
2 √n11019.857939193
3 √n495.20383266077
4 √n104.97551114042
5 √n41.387614796835
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
-121437268 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 121437269 can be divided by 4 positive divisors.
The sum of these divisors (counting 121437269) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111001111110001010101
3
Ternary
22110111122121122
4
Quaternary
13033033301111
5
Quinary
222041443034
6
Senary
20014453325
8
Octal
717176125
10
Decimal
121437269
12
Duodecimal
34804245
16
Hexadecimal
73cfc55
20
Vigesimal
1hijd39
36
Base36
20atlh
md5
c76306c3f4177a63381d1fe3a4555f0a
sha1
3d4d8001c989c725c2e1c68d174075da2e01e5bf
sha256
1690fa93088fb42833e54c4c202d91e72ac0d2c2d103f7a93ef56043194e2bf7
sha512
20046f4dfbcfd3598f1f96f98ffec73987af1c6ec1ce3793ded3f576ab05526cc51089ea1909293f9d16546148496ddbd91188dc0efe544ae0c76950caf2b6b3
ripemd-160
7508e191cbc851598f4d9c78cf3693063a5f8f94
Diameter
242874538
Circumference
763012864.32482
Area
4.6329099227737E+16
Volume
7.5014390472618E+24
Surface area
1.8531639691095E+17
Circumference
763012864.32482
Perimeter
485749076
Area
14747010302178361
Diagonal
171738232.79735
Surface area
88482061813070166
Volume
1.7908366570114E+24
Space diagonal
210335519.84041
Perimeter
364311807
Area
6.3856427757786E+15
Altitude
105167759.9202
Surface area
6.3856427757786E+15
Volume
2.1105212402837E+23
Height
57246077.599117