221424757 is an odd 9-digits prime number following 221424756
and preceding 221424758 . In scientific notation, it is written as 2.21424757 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 221424756 positive integers (up to 221424757) that are relatively prime to 221424757.
221424757 has 2 divisors, whose sum is 221424758
The reverse of 221424757 is 757424122
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
two hundred twenty-one million four hundred twenty-four thousand seven hundred fifty-seven
Scientific notation
2.21424757 × 10^8
Engineering notation
2.21424757 × 10^6
Prime Factorization
221424757
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
221424757 Product of the distinct prime numbers
The prime factorization of 221424757 is 221424757.
Since it has a total of 1 prime factors.
1 , 6 , 46 , 87 , 211 , 563 , 8481 , 2146 , 76853 , 90337 , 126401 , 922580 , 8877997 , 9409579 , 1568485 , 87894002 , 231113 , 45411004 , 543836774 , 8716999086
n×2
442849514
n×3
664274271
n×4
885699028
n×5
1107123785
n÷2
110712378.5
n÷3
73808252.333333
n÷3
55356189.25
n÷5
44284951.4
n2
49028923012509049
n3
1.0856217364017E+25
n4
2.4038352917665E+33
n5
5.3226864534743E+41
2 √n14880.348013403
3 √n604.9814506072
4 √n121.98503192361
5 √n46.670798926427
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
221424758 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
110712379 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14880.348047005 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999909676 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 221424757 can be divided by 2 positive divisors.
The sum of these divisors (counting 221424757) is 221424758, the average is 110712379.
Base
System
Value
2
Binary
1101001100101010110001110101
3
Ternary
120102122112122221
4
Quaternary
31030222301311
5
Quinary
423141043012
6
Senary
33545522341
8
Octal
1514526165
10
Decimal
221424757
12
Duodecimal
621a33b1
16
Hexadecimal
d32ac75
20
Vigesimal
393i1hh
36
Base36
3ntwfp
md5
b8e125f56592b157038264d84d937138
sha1
fd9d58632da8dc7cd62995919163711121a2cc23
sha256
2d84afef0d13977d670cdbbbb2d0b58cdf040fc66e71e6f25d17238a23713d1a
sha512
9c9438b3fd18b83b36ce877afe85a2078af73ff589c430dbb3a4603b4f3cd4d7cbc86e6d73cd523a6ec916f2cdbcd5defe132b40eeaffdd5487e29e6561f3d46
ripemd-160
7027f91ff82cf126de7b5a899980ec4642051e8d
Diameter
442849514
Circumference
1391252779.8282
Area
1.5402890434952E+17
Volume
4.5474416955424E+25
Surface area
6.1611561739807E+17
Circumference
1391252779.8282
Perimeter
885699028
Area
49028923012509049
Diagonal
313141894.39457
Surface area
294173538075054294
Volume
1.0856217364017E+25
Space diagonal
383518929.17759
Perimeter
664274271
Area
2.1230146424512E+16
Altitude
191759464.5888
Surface area
2.1230146424512E+16
Volume
1.2794174860219E+24
Height
104380631.46486