221353270 is an even 9-digits composite number following 221353269
and preceding 221353271 . In scientific notation, it is written as 2.21353270 × 10^8.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 88541304 positive integers (up to 221353270) that are relatively prime to 221353270.
221353270 has 8 divisors, whose sum is 398435904
The reverse of 221353270 is 072353122
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
two hundred twenty-one million three hundred fifty-three thousand two hundred seventy
Scientific notation
2.21353270 × 10^8
Engineering notation
2.21353270 × 10^6
Prime Factorization
2 × 5 × 22135327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
221353270
Product of the distinct prime numbers
The prime factorization of 221353270 is 2 × 5 × 22135327.
Since it has a total of 3 prime factors.
10 , 3 , 33 , 90 , 943 , 342 , 4685 , 598 , 91079 , 22286 , 435596 , 793972 , 7909898 , 3181743 , 63126102 , 59768041 , 385003035 , 768857040 , 8629326385 , 6734806497
n×2
442706540
n×3
664059810
n×4
885413080
n×5
1106766350
n÷2
110676635
n÷3
73784423.333333
n÷3
55338317.5
n÷5
44270654
n2
48997270139692900
n3
1.0845705966494E+25
n4
2.400732481142E+33
n5
5.31409985096E+41
2 √n
14877.94575874
3 √n
604.91633749666
4 √n
121.97518501211
5 √n
46.667785002972
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
-221353269
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 221353270 can be divided by 8 positive divisors.
The sum of these divisors (counting 221353270) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101001100011001010100110110
3
Ternary
120102111220121021
4
Quaternary
31030121110312
5
Quinary
423131301040
6
Senary
33544211354
8
Octal
1514312466
10
Decimal
221353270
12
Duodecimal
62169b5a
16
Hexadecimal
d319536
20
Vigesimal
393933a
36
Base36
3nsd9y
md5
4ff9235df945d4e9a33747851d13f115
sha1
7108397aa736602ce77f2e54cdb6ad3ea90f36c8
sha256
61e2c8617926d259ab6d29a45bfc2828fcab6d73f9c32e10d6ab14b5a2c6a91c
sha512
64d4c0129d02e0b0c17435132d41d3bda3fd6985bff884ace74cba83d59a71e9467b0157e9a0033a4f76e73874631c4cb4e4e9791504e388649a65fd734586b6
ripemd-160
1470378dcd1accecdfbe8d6344e6c6f6098d0ed0
Diameter
442706540
Circumference
1390803613.7602
Area
1.5392946391681E+17
Volume
4.5430386916445E+25
Surface area
6.1571785566725E+17
Circumference
1390803613.7602
Perimeter
885413080
Area
48997270139692900
Diagonal
313040796.50963
Surface area
293983620838157400
Volume
1.0845705966494E+25
Space diagonal
383395110.06151
Perimeter
664059810
Area
2.1216440328531E+16
Altitude
191697555.03076
Surface area
2.1216440328531E+16
Volume
1.2781787059439E+24
Height
104346932.16988