121599428 is an even 9-digits composite number following 121599427
and preceding 121599429 . In scientific notation, it is written as 1.21599428 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 59943240 positive integers (up to 121599428) that are relatively prime to 121599428.
121599428 has 12 divisors, whose sum is 215796672
The reverse of 121599428 is 824995121
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-one million five hundred ninety-nine thousand four hundred twenty-eight
Scientific notation
1.21599428 × 10^8
Engineering notation
1.21599428 × 10^6
Prime Factorization
2 × 2 × 71 × 428167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60799714
Product of the distinct prime numbers
The prime factorization of 121599428 is 2 × 2 × 71 × 428167.
Since it has a total of 4 prime factors.
5 , 3 , 71 , 2 , 99 , 850 , 4316 , 1785 , 68169 , 80803 , 23594 , 969595 , 8608565 , 2022112 , 33865790 , 68816168 , 977979261 , 314405168 , 3256344891 , 8248649313
n×2
243198856
n×3
364798284
n×4
486397712
n×5
607997140
n÷2
60799714
n÷3
40533142.666667
n÷3
30399857
n÷5
24319885.6
n2
14786420889927184
n3
1.7980203223824E+24
n4
2.1863824273408E+32
n5
2.6586285255389E+40
2 √n
11027.213065866
3 √n
495.42415503325
4 √n
105.01053788009
5 √n
41.398662134097
1 , 2 , 4 , 71 , 142 , 284 , 428167 , 856334 , 1712668 , 30399857 , 60799714 , 121599428
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
-121599427
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 121599428 can be divided by 12 positive divisors.
The sum of these divisors (counting 121599428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001111110111010111000100
3
Ternary
22110210220001112
4
Quaternary
13033313113010
5
Quinary
222112140203
6
Senary
20022144152
8
Octal
717672704
10
Decimal
121599428
12
Duodecimal
34882058
16
Hexadecimal
73f75c4
20
Vigesimal
1hjjib8
36
Base36
20eapw
md5
7d26c4833c87d625947f18025c3e2992
sha1
8ea8c3aaf61073c5124bdd28042757ed8cc8f2d1
sha256
b591f425cdc1c0ba7ebd29a42fa44b879d209504030c5cf4ef685ee6d3db685a
sha512
39ca616158fab23fa10b628b8f0b65f0bbc324d90c9b13cec89baddaa534aa8d82443e25ac5b80c7d5d635f11baf7245f794be8c550e0b0f78715f9cd3099370
ripemd-160
57579834cc9e719c19debe4092ba05b99774c791
Diameter
243198856
Circumference
764031739.37104
Area
4.6452911240682E+16
Volume
7.5315299144023E+24
Surface area
1.8581164496273E+17
Circumference
764031739.37104
Perimeter
486397712
Area
14786420889927184
Diagonal
171967560.25441
Surface area
88718525339563104
Volume
1.7980203223824E+24
Space diagonal
210616387.46731
Perimeter
364798284
Area
6.4027080608629E+15
Altitude
105308193.73366
Surface area
6.4027080608629E+15
Volume
2.118987271113E+23
Height
57322520.084804