649968227 is an odd 9-digits composite number following 649968226
and preceding 649968228 . In scientific notation, it is written as 6.49968227 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 628132680 positive integers (up to 649968227) that are relatively prime to 649968227.
649968227 has 8 divisors, whose sum is 671861760
The reverse of 649968227 is 722869946
Previous prime number is 743
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
six hundred forty-nine million nine hundred sixty-eight thousand two hundred twenty-seven
Scientific notation
6.49968227 × 10^8
Engineering notation
6.49968227 × 10^6
Prime Factorization
31 × 743 × 28219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
649968227
Product of the distinct prime numbers
The prime factorization of 649968227 is 31 × 743 × 28219.
Since it has a total of 3 prime factors.
10 , 9 , 45 , 47 , 947 , 202 , 302 , 7980 , 36045 , 16392 , 693680 , 459583 , 9021601 , 627049 , 6210795 , 4620632 , 137833360 , 44052803 , 9455265693 , 6414086741
n×2
1299936454
n×3
1949904681
n×4
2599872908
n×5
3249841135
n÷2
324984113.5
n÷3
216656075.66667
n÷3
162492056.75
n÷5
129993645.4
n2
422458696109523529
n3
2.7458472969104E+26
n4
1.7847134991856E+35
n5
1.1600070687686E+44
2 √n
25494.474440553
3 √n
866.2249907442
4 √n
159.66989209163
5 √n
57.886651133347
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
-649968226
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 649968227 can be divided by 8 positive divisors.
The sum of these divisors (counting 649968227) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110101111011011101001100011
3
Ternary
1200022000210210022
4
Quaternary
212233123221203
5
Quinary
2312342440402
6
Senary
144255024055
8
Octal
4657335143
10
Decimal
649968227
12
Duodecimal
16180b02b
16
Hexadecimal
26bdba63
20
Vigesimal
a3260b7
36
Base36
aqz2oz
md5
312a2c7096cbc9eda4644b99c7c4e622
sha1
089aac0774525bdd6683940c4376976fe89c75bd
sha256
9f8726646dfd07b9aaa9dd0dd68e02a84a3e06ddd487c021094724cc2785dc5d
sha512
9f9cba18aa9dfe841b4d3f878effb5f7581800b43259390acd629981074c6438d1fabc228a8aaae8482757c31ab901857f9b56f8fa7be63ec7b647142569608c
ripemd-160
594473a1461c81987bb84e2323d8bea81614ad7d
Diameter
1299936454
Circumference
4083870814.02
Area
1.3271931361428E+18
Volume
1.1501778261137E+27
Surface area
5.3087725445712E+18
Circumference
4083870814.02
Perimeter
2599872908
Area
422458696109523529
Diagonal
919193881.73499
Surface area
2534752176657141174
Volume
2.7458472969104E+26
Space diagonal
1125777992.4695
Perimeter
1949904681
Area
1.8292998144025E+17
Altitude
562888996.23473
Surface area
1.8292998144025E+17
Volume
3.2360120729135E+25
Height
306397960.57833