121486246 is an even 9-digits composite number following 121486245
and preceding 121486247 . In scientific notation, it is written as 1.21486246 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 51480000 positive integers (up to 121486246) that are relatively prime to 121486246.
121486246 has 8 divisors, whose sum is 182523744
The reverse of 121486246 is 642684121
Previous prime number is 623
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-one million four hundred eighty-six thousand two hundred forty-six
Scientific notation
1.21486246 × 10^8
Engineering notation
1.21486246 × 10^6
Prime Factorization
2 × 623 × 97501
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121486246
Product of the distinct prime numbers
The prime factorization of 121486246 is 2 × 623 × 97501.
Since it has a total of 3 prime factors.
6 , 6 , 95 , 43 , 913 , 567 , 3878 , 739 , 3021 , 78619 , 672435 , 546402 , 1645999 , 3881464 , 70156818 , 87310010 , 597590708 , 464082875 , 775166073 , 3035165144
n×2
242972492
n×3
364458738
n×4
485944984
n×5
607431230
n÷2
60743123
n÷3
40495415.333333
n÷3
30371561.5
n÷5
24297249.2
n2
14758907967172516
n3
1.7930043239913E+24
n4
2.1782536438347E+32
n5
2.646278580253E+40
2 √n
11022.079930757
3 √n
495.27039744894
4 √n
104.98609398752
5 √n
41.390952675387
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
-121486245
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 121486246 can be divided by 8 positive divisors.
The sum of these divisors (counting 121486246) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111011011101110100110
3
Ternary
22110121010210121
4
Quaternary
13033123232212
5
Quinary
222100024441
6
Senary
20015512154
8
Octal
717335646
10
Decimal
121486246
12
Duodecimal
3482865a
16
Hexadecimal
73dbba6
20
Vigesimal
1hj5fc6
36
Base36
20bvdy
md5
f6ad3a5342700ae8f00321370e95320e
sha1
16467c942f7601508444e9c246dced18d72267c6
sha256
91a00e65e7f6ed62c2867f8a2ee68f9675e61ef181fcf6b8e27b967ef27bdd56
sha512
c7364b4155b393e8805f52f127a133018d24aa8a9aac87babe39a78a3b1e1cf95aae5162f80f92f720cb11bb65f9c74fd81c08f95043a6f808ef15630c541f5a
ripemd-160
8023fe08234be9d5a6a8d3e6d23d3c1b952114b4
Diameter
242972492
Circumference
763320595.8916
Area
4.6366476844677E+16
Volume
7.5105189494743E+24
Surface area
1.8546590737871E+17
Circumference
763320595.8916
Perimeter
485944984
Area
14758907967172516
Diagonal
171807496.73499
Surface area
88553447803035096
Volume
1.7930043239913E+24
Space diagonal
210420350.49281
Perimeter
364458738
Area
6.390794615844E+15
Altitude
105210175.24641
Surface area
6.390794615844E+15
Volume
2.1130758603184E+23
Height
57269165.578331