121852743 is an odd 9-digits composite number following 121852742
and preceding 121852744 . In scientific notation, it is written as 1.21852743 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 81124344 positive integers (up to 121852743) that are relatively prime to 121852743.
121852743 has 8 divisors, whose sum is 162691968
The reverse of 121852743 is 347258121
Previous prime number is 743
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-one million eight hundred fifty-two thousand seven hundred forty-three
Scientific notation
1.21852743 × 10^8
Engineering notation
1.21852743 × 10^6
Prime Factorization
3 × 743 × 54667
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121852743
Product of the distinct prime numbers
The prime factorization of 121852743 is 3 × 743 × 54667.
Since it has a total of 3 prime factors.
5 , 10 , 73 , 3 , 194 , 214 , 3435 , 7958 , 33539 , 32736 , 725231 , 153802 , 6161107 , 3388585 , 25205321 , 97984660 , 620651335 , 256811338 , 7522362368 , 7279688223
n×2
243705486
n×3
365558229
n×4
487410972
n×5
609263715
n÷2
60926371.5
n÷3
40617581
n÷3
30463185.75
n÷5
24370548.6
n2
14848090976624049
n3
1.8092806138152E+24
n4
2.204658056501E+32
n5
2.686436315617E+40
2 √n
11038.692993285
3 √n
495.76793769424
4 √n
105.06518449651
5 √n
41.415896054821
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
-121852742
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 121852743 can be divided by 8 positive divisors.
The sum of these divisors (counting 121852743) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000110101001101000111
3
Ternary
22111021202112120
4
Quaternary
13100311031013
5
Quinary
222143241433
6
Senary
20031421023
8
Octal
720651507
10
Decimal
121852743
12
Duodecimal
34984773
16
Hexadecimal
7435347
20
Vigesimal
1i1bbh3
36
Base36
20jq6f
md5
946004a6d16740bd701211dd127feee4
sha1
3bafb2fbdbf43747e4e1f329081118e1c5afdde5
sha256
e7f3fbe9a5996cb4ae35e6cda7c1b6c88974d08fb6c57a2f19c7e93af267a0dd
sha512
77eb7747bd9b6ca3a1b61a6050b5de4b7876f39030cfdc6efd4e197c2400444c5a29e0848b3f5564c6ebd1de28f151e282f077fc6379b7b1ce2fb10138fbc36a
ripemd-160
0cc73d019eb3a6d0611276652aad3f8c3b70d642
Diameter
243705486
Circumference
765623364.45713
Area
4.6646653531995E+16
Volume
7.578696912859E+24
Surface area
1.8658661412798E+17
Circumference
765623364.45713
Perimeter
487410972
Area
14848090976624049
Diagonal
172325801.76296
Surface area
89088545859744294
Volume
1.8092806138152E+24
Space diagonal
211055141.91763
Perimeter
365558229
Area
6.4294119917295E+15
Altitude
105527570.95882
Surface area
6.4294119917295E+15
Volume
2.1322576518301E+23
Height
57441933.920988