649216475 is an odd 9-digits composite number following 649216474
and preceding 649216476 . In scientific notation, it is written as 6.49216475 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 501463200 positive integers (up to 649216475) that are relatively prime to 649216475.
649216475 has 12 divisors, whose sum is 832788960
The reverse of 649216475 is 574612946
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
six hundred forty-nine million two hundred sixteen thousand four hundred seventy-five
Scientific notation
6.49216475 × 10^8
Engineering notation
6.49216475 × 10^6
Prime Factorization
5 × 5 × 29 × 895471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129843295
Product of the distinct prime numbers
The prime factorization of 649216475 is 5 × 5 × 29 × 895471.
Since it has a total of 4 prime factors.
5 , 7 , 15 , 95 , 831 , 251 , 6239 , 2635 , 21720 , 99624 , 890078 , 432537 , 188809 , 7689340 , 26051607 , 11882364 , 74340918 , 184501380 , 317480192 , 8187113188
n×2
1298432950
n×3
1947649425
n×4
2596865900
n×5
3246082375
n÷2
324608237.5
n÷3
216405491.66667
n÷3
162304118.75
n÷5
129843295
n2
421482031411425625
n3
2.7363307870877E+26
n4
1.776471028027E+35
n5
1.1533142587553E+44
2 √n
25479.726745003
3 √n
865.89090385746
4 √n
159.62370358127
5 √n
57.873254616307
1 , 5 , 25 , 29 , 145 , 725 , 895471 , 4477355 , 22386775 , 25968659 , 129843295 , 649216475
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-649216474
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 649216475 can be divided by 12 positive divisors.
The sum of these divisors (counting 649216475) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110101100100100000111011011
3
Ternary
1200020121121120122
4
Quaternary
212230210013123
5
Quinary
2312144411400
6
Senary
144230543455
8
Octal
4654440733
10
Decimal
649216475
12
Duodecimal
161507b8b
16
Hexadecimal
26b241db
20
Vigesimal
a2hc13f
36
Base36
aqiymz
md5
13499a9ca8ccc6199c2bedc92b5f1ddc
sha1
386b1dce2d86bf6eb0ca0ab5591d746c4d6ee0ec
sha256
a0b2a653d63a7afbc0819e341783ec1eff8255dd680a5ed1f3acb54023cd3583
sha512
352d9d758b6309231b8f198910c1e3b88ad0d6196c9e79dfafaa0b8bb3a27e81298d4e02beb9959399b0c899dc8078485ff5d00aabd225871812c68e544199d2
ripemd-160
be5f14b608d3fa5e2203ea9bd02c1a82da78da3e
Diameter
1298432950
Circumference
4079147416.8989
Area
1.3241248535022E+18
Volume
1.1461915598008E+27
Surface area
5.2964994140089E+18
Circumference
4079147416.8989
Perimeter
2596865900
Area
421482031411425625
Diagonal
918130743.86105
Surface area
2528892188468553750
Volume
2.7363307870877E+26
Space diagonal
1124475919.8108
Perimeter
1947649425
Area
1.8250707322048E+17
Altitude
562237959.90538
Surface area
1.8250707322048E+17
Volume
3.224796758532E+25
Height
306043581.28702