121570246 is an even 9-digits composite number following 121570245
and preceding 121570247 . In scientific notation, it is written as 1.21570246 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 49146912 positive integers (up to 121570246) that are relatively prime to 121570246.
121570246 has 16 divisors, whose sum is 208569600
The reverse of 121570246 is 642075121
Previous prime number is 5111
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-one million five hundred seventy thousand two hundred forty-six
Scientific notation
1.21570246 × 10^8
Engineering notation
1.21570246 × 10^6
Prime Factorization
2 × 7 × 5111 × 1699
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121570246
Product of the distinct prime numbers
The prime factorization of 121570246 is 2 × 7 × 5111 × 1699.
Since it has a total of 4 prime factors.
5 , 3 , 73 , 91 , 343 , 173 , 4462 , 3252 , 31227 , 36353 , 204609 , 68567 , 1206143 , 685851 , 37383466 , 57387060 , 133549707 , 500441618 , 5876628900 , 8477256308
n×2
243140492
n×3
364710738
n×4
486280984
n×5
607851230
n÷2
60785123
n÷3
40523415.333333
n÷3
30392561.5
n÷5
24314049.2
n2
14779324712500516
n3
1.7967261410126E+24
n4
2.1842843895753E+32
n5
2.6554399057463E+40
2 √n
11025.889805363
3 √n
495.38452045983
4 √n
105.0042370829
5 √n
41.396674934379
1 , 2 , 7 , 14 , 1699 , 3398 , 5111 , 10222 , 11893 , 23786 , 35777 , 71554 , 8683589 , 17367178 , 60785123 , 121570246
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121570245
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121570246 can be divided by 16 positive divisors.
The sum of these divisors (counting 121570246) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111110000001111000110
3
Ternary
22110202102000201
4
Quaternary
13033300033012
5
Quinary
222110221441
6
Senary
20021401114
8
Octal
717601706
10
Decimal
121570246
12
Duodecimal
3486919a
16
Hexadecimal
73f03c6
20
Vigesimal
1hjg5c6
36
Base36
20do7a
md5
4bcdaabf5c0f16fe6ce3e2d15051e195
sha1
43d1006770b6cbc3496ce5c6493be524e41c2be9
sha256
3769dd9e6b36a86bfb1a76e085752d80c130fe802e519d4b67419696b651698b
sha512
c57255472048db2a0590173e886d8fffdb0dc770368e058b0edffcb7b4aa9d02ca9a33462db1f1c22919d01ebd97aded9322e6e7cc0c1f0824dd5dd405e92230
ripemd-160
70bfce91f54153b88d03ad4420a2780b583cfbaa
Diameter
243140492
Circumference
763848383.45741
Area
4.643061794181E+16
Volume
7.5261088601571E+24
Surface area
1.8572247176724E+17
Circumference
763848383.45741
Perimeter
486280984
Area
14779324712500516
Diagonal
171926290.67423
Surface area
88675948275003096
Volume
1.7967261410126E+24
Space diagonal
210565842.76065
Perimeter
364710738
Area
6.3996353259023E+15
Altitude
105282921.38032
Surface area
6.3996353259023E+15
Volume
2.1174620637419E+23
Height
57308763.558078