121113478 is an even 9-digits composite number following 121113477
and preceding 121113479 . In scientific notation, it is written as 1.21113478 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 59790120 positive integers (up to 121113478) that are relatively prime to 121113478.
121113478 has 8 divisors, whose sum is 183970080
The reverse of 121113478 is 874311121
Previous prime number is 79
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-one million one hundred thirteen thousand four hundred seventy-eight
Scientific notation
1.21113478 × 10^8
Engineering notation
1.21113478 × 10^6
Prime Factorization
2 × 79 × 766541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121113478
Product of the distinct prime numbers
The prime factorization of 121113478 is 2 × 79 × 766541.
Since it has a total of 3 prime factors.
5 , 9 , 93 , 12 , 179 , 262 , 2214 , 1515 , 58145 , 68661 , 665064 , 117893 , 7043488 , 972854 , 91477002 , 34866130 , 964139761 , 27507948 , 4891441563 , 8919115023
n×2
242226956
n×3
363340434
n×4
484453912
n×5
605567390
n÷2
60556739
n÷3
40371159.333333
n÷3
30278369.5
n÷5
24222695.6
n2
14668474553256484
n3
1.7765499700994E+24
n4
2.1516414571953E+32
n5
2.6059278028991E+40
2 √n
11005.156882117
3 √n
494.76331643013
4 √n
104.90546640722
5 √n
41.365520669238
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
-121113477
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 121113478 can be divided by 8 positive divisors.
The sum of these divisors (counting 121113478) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110000000101110000110
3
Ternary
22102220012110101
4
Quaternary
13032000232012
5
Quinary
222001112403
6
Senary
20003514314
8
Octal
716005606
10
Decimal
121113478
12
Duodecimal
3468899a
16
Hexadecimal
7380b86
20
Vigesimal
1hgj3di
36
Base36
203vra
md5
e7be5e2c71f6043874bf7e88dfe6791d
sha1
d4a15fa47a98a10d7553b111d55705dbc825ffdb
sha256
0657c0e83e93da39849eab986bd567adf9a96484ee30b51ab8107673868d5d99
sha512
7a025c6944ce383556bf746a25fd5469b60568099f29766c7ccd1a19e0a0c5450a151a56dca85c0adf72362e0d889ecf52c9cc29d5ba94af3d5efb2ca9fce1e9
ripemd-160
7e372005525ae199205337c542e32e0c0ebabb32
Diameter
242226956
Circumference
760978425.47102
Area
4.6082371895879E+16
Volume
7.4415951130659E+24
Surface area
1.8432948758352E+17
Circumference
760978425.47102
Perimeter
484453912
Area
14668474553256484
Diagonal
171280323.17378
Surface area
88010847319538904
Volume
1.7765499700994E+24
Space diagonal
209774697.37738
Perimeter
363340434
Area
6.3516357989429E+15
Altitude
104887348.68869
Surface area
6.3516357989429E+15
Volume
2.0936842182901E+23
Height
57093441.057925