121824892 is an even 9-digits composite number following 121824891
and preceding 121824893 . In scientific notation, it is written as 1.21824892 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 52210656 positive integers (up to 121824892) that are relatively prime to 121824892.
121824892 has 12 divisors, whose sum is 243649840
The reverse of 121824892 is 298428121
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-one million eight hundred twenty-four thousand eight hundred ninety-two
Scientific notation
1.21824892 × 10^8
Engineering notation
1.21824892 × 10^6
Prime Factorization
2 × 2 × 7 × 4350889
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60912446
Product of the distinct prime numbers
The prime factorization of 121824892 is 2 × 2 × 7 × 4350889.
Since it has a total of 4 prime factors.
4 , 10 , 84 , 38 , 47 , 503 , 2954 , 6891 , 64213 , 44316 , 600414 , 942756 , 5011638 , 6529650 , 25570778 , 77642453 , 190396201 , 943610510 , 1681365932 , 9868853477
n×2
243649784
n×3
365474676
n×4
487299568
n×5
609124460
n÷2
60912446
n÷3
40608297.333333
n÷3
30456223
n÷5
24364978.4
n2
14841304310811664
n3
1.8080402948038E+24
n4
2.2026431364612E+32
n5
2.6833676221392E+40
2 √n
11037.43140409
3 √n
495.73016345244
4 √n
105.05918048457
5 √n
41.414002655356
1 , 2 , 4 , 7 , 14 , 28 , 4350889 , 8701778 , 17403556 , 30456223 , 60912446 , 121824892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121824891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121824892 can be divided by 12 positive divisors.
The sum of these divisors (counting 121824892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010000101110011001111100
3
Ternary
22111020100100001
4
Quaternary
13100232121330
5
Quinary
222141344032
6
Senary
20031044044
8
Octal
720563174
10
Decimal
121824892
12
Duodecimal
34970624
16
Hexadecimal
742e67c
20
Vigesimal
1i1824c
36
Base36
20j4os
md5
16ccebf132585ac5267365e18cbcd84a
sha1
8af70f854b8d149b7f90d5a930f6b84c586af21d
sha256
8d60bdad27601681adba725a004356ee9537888eb377e4ef2b5c9d41a98a9c4c
sha512
d7846faace857bbf6f64e170afeb0b4abcf009924de0f5828a7bb8778060370627d3a830ab068c49827a4703b394e49a8852baea1508c52affa1d7ba7360d036
ripemd-160
7410e30f1a826937cb34f4da4dda3d709979709d
Diameter
243649784
Circumference
765448371.46314
Area
4.6625332592536E+16
Volume
7.5735014767331E+24
Surface area
1.8650133037015E+17
Circumference
765448371.46314
Perimeter
487299568
Area
14841304310811664
Diagonal
172286414.50104
Surface area
89047825864869984
Volume
1.8080402948038E+24
Space diagonal
211006902.57059
Perimeter
365474676
Area
6.4264732792292E+15
Altitude
105503451.2853
Surface area
6.4264732792292E+15
Volume
2.1307959218571E+23
Height
57428804.833679