121492562 is an even 9-digits composite number following 121492561
and preceding 121492563 . In scientific notation, it is written as 1.21492562 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 60725700 positive integers (up to 121492562) that are relatively prime to 121492562.
121492562 has 8 divisors, whose sum is 182300592
The reverse of 121492562 is 265294121
Previous prime number is 3571
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-one million four hundred ninety-two thousand five hundred sixty-two
Scientific notation
1.21492562 × 10^8
Engineering notation
1.21492562 × 10^6
Prime Factorization
2 × 3571 × 17011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121492562
Product of the distinct prime numbers
The prime factorization of 121492562 is 2 × 3571 × 17011.
Since it has a total of 3 prime factors.
4 , 1 , 84 , 63 , 246 , 173 , 4662 , 8329 , 95425 , 19056 , 322855 , 934823 , 3749713 , 8458836 , 53534746 , 41014627 , 430956868 , 945008414 , 9729882188 , 8951759724
n×2
242985124
n×3
364477686
n×4
485970248
n×5
607462810
n÷2
60746281
n÷3
40497520.666667
n÷3
30373140.5
n÷5
24298512.4
n2
14760442621323844
n3
1.7932839903186E+24
n4
2.1787066637739E+32
n5
2.6469665442837E+40
2 √n
11022.366442829
3 √n
495.27898024116
4 √n
104.98745850257
5 √n
41.391383044798
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
-121492561
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 121492562 can be divided by 8 positive divisors.
The sum of these divisors (counting 121492562) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111011101010001010010
3
Ternary
22110121110110112
4
Quaternary
13033131101102
5
Quinary
222100230222
6
Senary
20020001322
8
Octal
717352122
10
Decimal
121492562
12
Duodecimal
34830242
16
Hexadecimal
73dd452
20
Vigesimal
1hj6b82
36
Base36
20c09e
md5
01f3fa7782a97619ad4e9263d8319736
sha1
7ad79dcf8f2ea2110b6702a491985d1b0bc33552
sha256
bdde63999d6b8a26749d6db45acb1853d24ee2cfcaf9330be0b34f9dfd6a18fa
sha512
ec6b59dacf86f59ca25fb0e80f76b7bcc0340c6336ba7528e8309cc601abea03d5eafc4f0c3dc84d83c9d9b109862380afdd40529f18eb204ac89bc0aa7010c9
ripemd-160
107147c19dcc7779bac28816a2a8da0bdb12dbce
Diameter
242985124
Circumference
763360280.49
Area
4.6371298102885E+16
Volume
7.5116904130469E+24
Surface area
1.8548519241154E+17
Circumference
763360280.49
Perimeter
485970248
Area
14760442621323844
Diagonal
171816428.90785
Surface area
88562655727943064
Volume
1.7932839903186E+24
Space diagonal
210431290.12571
Perimeter
364477686
Area
6.3914591405845E+15
Altitude
105215645.06286
Surface area
6.3914591405845E+15
Volume
2.113405450246E+23
Height
57272142.969285