121497416 is an even 9-digits composite number following 121497415
and preceding 121497417 . In scientific notation, it is written as 1.21497416 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors.
There are 60748704 positive integers (up to 121497416) that are relatively prime to 121497416.
121497416 has 8 divisors, whose sum is 227807670
The reverse of 121497416 is 614794121
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-one million four hundred ninety-seven thousand four hundred sixteen
Scientific notation
1.21497416 × 10^8
Engineering notation
1.21497416 × 10^6
Prime Factorization
2 × 2 × 2 × 15187177
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
30374354
Product of the distinct prime numbers
The prime factorization of 121497416 is 2 × 2 × 2 × 15187177.
Since it has a total of 4 prime factors.
8 , 7 , 95 , 3 , 307 , 585 , 1601 , 1388 , 8629 , 17911 , 379600 , 987917 , 3876208 , 2969911 , 67325483 , 36858542 , 909081094 , 542105120 , 8923090363 , 5427618029
n×2
242994832
n×3
364492248
n×4
485989664
n×5
607487080
n÷2
60748708
n÷3
40499138.666667
n÷3
30374354
n÷5
24299483.2
n2
14761622094677056
n3
1.7934989404718E+24
n4
2.1790548686606E+32
n5
2.6474953586448E+40
2 √n
11022.586629281
3 √n
495.28557612411
4 √n
104.9885071295
5 √n
41.39171378202
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
-121497415
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 121497416 can be divided by 8 positive divisors.
The sum of these divisors (counting 121497416) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111011110011101001000
3
Ternary
22110121201010022
4
Quaternary
13033132131020
5
Quinary
222100404131
6
Senary
20020040012
8
Octal
717363510
10
Decimal
121497416
12
Duodecimal
34833008
16
Hexadecimal
73de748
20
Vigesimal
1hj73ag
36
Base36
20c408
md5
4b969e70aa2b6f0c80e4e83723838a7b
sha1
0fdedf5446e1f2bbaeee8d692dfb458cf774b6dd
sha256
a8b504a268654e75517b9227b13b11417aa1127e4ce408da8ac002aa6b72dcd7
sha512
a4d9a05cd880db0b43acbb859f071f3ae8b5405744dccfddbc8174a79d173c827550912a67169f2b159b765694195ed0ca1e9d5574a31663b6e1a0c23203b4cd
ripemd-160
ce86e3ebbc7f02cbc9fe1b1756aa323624e8ca13
Diameter
242994832
Circumference
763390779.07149
Area
4.6375003527706E+16
Volume
7.5125907941429E+24
Surface area
1.8550001411082E+17
Circumference
763390779.07149
Perimeter
485989664
Area
14761622094677056
Diagonal
171823293.50049
Surface area
88569732568062336
Volume
1.7934989404718E+24
Space diagonal
210439697.50033
Perimeter
364492248
Area
6.391969867528E+15
Altitude
105219848.75017
Surface area
6.391969867528E+15
Volume
2.1136587714308E+23
Height
57274431.166829