233291221 is an odd 9-digits composite number following 233291220
and preceding 233291222 . In scientific notation, it is written as 2.33291221 × 10^8.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 214895808 positive integers (up to 233291221) that are relatively prime to 233291221.
233291221 has 8 divisors, whose sum is 252270720
The reverse of 233291221 is 122192332
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7
Name
two hundred thirty-three million two hundred ninety-one thousand two hundred twenty-one
Scientific notation
2.33291221 × 10^8
Engineering notation
2.33291221 × 10^6
Prime Factorization
17 × 47 × 291979
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
233291221
Product of the distinct prime numbers
The prime factorization of 233291221 is 17 × 47 × 291979.
Since it has a total of 3 prime factors.
1 , 10 , 85 , 55 , 628 , 574 , 2111 , 1472 , 21728 , 17389 , 854688 , 595740 , 5131935 , 3576828 , 98683960 , 14077069 , 145028208 , 719785953 , 7258600229 , 5736650407
n×2
466582442
n×3
699873663
n×4
933164884
n×5
1166456105
n÷2
116645610.5
n÷3
77763740.333333
n÷3
58322805.25
n÷5
46658244.2
n2
54424793795670841
n3
1.2696826597265E+25
n4
2.9620581797013E+33
n5
6.9102216941555E+41
2 √n
15273.873804638
3 √n
615.6012108306
4 √n
123.58751476034
5 √n
47.16063881743
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
-233291220
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 233291221 can be divided by 8 positive divisors.
The sum of these divisors (counting 233291221) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101111001111011110111010101
3
Ternary
121020222102101121
4
Quaternary
31321323313111
5
Quinary
434210304341
6
Senary
35052123541
8
Octal
1571736725
10
Decimal
233291221
12
Duodecimal
661665b1
16
Hexadecimal
de7bdd5
20
Vigesimal
3ci1811
36
Base36
3uw8np
md5
2fb9db6c817b493e9d04541086af1dde
sha1
382f219e39f45f34ba8d865af7ceaea8490452af
sha256
d0406ccd81ee1b08bd0c45bde4fc512469e39c717a71de1f341ab0e76c21049c
sha512
5c6624c68776b69e0ae38904776766ca312a0136459f833a944ffa5bebf13c989e452ae8248ac63557e300b6208c4fa54c56911cac9c1d0838d0d2e21b4300a6
ripemd-160
8168e0dab66d4d06ba82e7634ca6ae0e5b23aecb
Diameter
466582442
Circumference
1465811972.0812
Area
1.7098053236162E+17
Volume
5.3184342882496E+25
Surface area
6.8392212944648E+17
Circumference
1465811972.0812
Perimeter
933164884
Area
54424793795670841
Diagonal
329923608.72078
Surface area
326548762774025046
Volume
1.2696826597265E+25
Space diagonal
404072247.73178
Perimeter
699873663
Area
2.356662701139E+16
Altitude
202036123.86589
Surface area
2.356662701139E+16
Volume
1.4963353644127E+24
Height
109974536.24026