121331750 is an even 9-digits composite number following 121331749
and preceding 121331751 . In scientific notation, it is written as 1.21331750 × 10^8.
The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors.
There are 48348000 positive integers (up to 121331750) that are relatively prime to 121331750.
121331750 has 32 divisors, whose sum is 227998368
The reverse of 121331750 is 057133121
Previous prime number is 317
Is Prime? no
Number parity even
Number length 9
Sum of Digits 23
Digital Root 5
Name
one hundred twenty-one million three hundred thirty-one thousand seven hundred fifty
Scientific notation
1.21331750 × 10^8
Engineering notation
1.21331750 × 10^6
Prime Factorization
2 × 5 × 25 × 317 × 1531
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
121331750
Product of the distinct prime numbers
The prime factorization of 121331750 is 2 × 5 × 25 × 317 × 1531.
Since it has a total of 5 prime factors.
5 , 1 , 46 , 82 , 160 , 59 , 7145 , 3077 , 9897 , 61049 , 554798 , 872610 , 7800554 , 8036649 , 90526522 , 82657162 , 712481780 , 949985906 , 4616594593 , 221388901
n×2
242663500
n×3
363995250
n×4
485327000
n×5
606658750
n÷2
60665875
n÷3
40443916.666667
n÷3
30332937.5
n÷5
24266350
n2
14721393558062500
n3
1.7861724428384E+24
n4
2.1671942829136E+32
n5
2.6294947493591E+40
2 √n
11015.069223568
3 √n
495.06036062895
4 √n
104.95269993463
5 √n
41.380419808935
1 , 2 , 5 , 10 , 25 , 50 , 125 , 250 , 317 , 634 , 1531 , 1585 , 3062 , 3170 , 7655 , 7925 , 15310 , 15850 , 38275 , 39625 , 76550 , 79250 , 191375 , 382750 , 485327 , 970654 , 2426635 , 4853270 , 12133175 , 24266350 , 60665875 , 121331750
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121331749
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121331750 can be divided by 32 positive divisors.
The sum of these divisors (counting 121331750) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111001110110110000000100110
3
Ternary
22110022021212112
4
Quaternary
13032312000212
5
Quinary
222030104000
6
Senary
20012321022
8
Octal
716660046
10
Decimal
121331750
12
Duodecimal
34773172
16
Hexadecimal
73b6026
20
Vigesimal
1hi697a
36
Base36
208k6e
md5
2946bff92a02308004f296829bf1d5c8
sha1
a5cbd88cf2040561a24de9b115d3ff8beb10862c
sha256
4b6b37169213980d00e8ce134c73f98889b68ea1bc39b205d2bc13d398bb5ad6
sha512
bbf4741a0d332c60ab61dd2f04393aa5e5976d002e2a8889cc33fa49d4241cdec372245c86106d5d27c17492267fa6fb492079765f9fc4277a9519d8868c93a9
ripemd-160
e27d598e4cc366f5baa2cba3ba27281343cf01df
Diameter
242663500
Circumference
762349868.89439
Area
4.6248621852613E+16
Volume
7.4819016326211E+24
Surface area
1.8499448741045E+17
Circumference
762349868.89439
Perimeter
485327000
Area
14721393558062500
Diagonal
171589006.39646
Surface area
88328361348375000
Volume
1.7861724428384E+24
Space diagonal
210152755.57125
Perimeter
363995250
Area
6.3745504001954E+15
Altitude
105076377.78562
Surface area
6.3745504001954E+15
Volume
2.105024411166E+23
Height
57196335.465487