649968795 is an odd 9-digits composite number following 649968794
and preceding 649968796 . In scientific notation, it is written as 6.49968795 × 10^8.
The sum of its digits is 63. It has a total of 2 prime factors and 4 positive divisors.
There are 297128448 positive integers (up to 649968795) that are relatively prime to 649968795.
649968795 has 4 divisors, whose sum is 652032504
The reverse of 649968795 is 597869946
Previous prime number is 315
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
six hundred forty-nine million nine hundred sixty-eight thousand seven hundred ninety-five
Scientific notation
6.49968795 × 10^8
Engineering notation
6.49968795 × 10^6
Prime Factorization
315 × 2063393
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
649968795
Product of the distinct prime numbers
The prime factorization of 649968795 is 315 × 2063393.
Since it has a total of 2 prime factors.
6 , 6 , 80 , 43 , 330 , 549 , 3689 , 8047 , 19596 , 32461 , 527152 , 799648 , 1617844 , 7859525 , 53316567 , 86851866 , 548210366 , 211723112 , 3892288410 , 7406638407
n×2
1299937590
n×3
1949906385
n×4
2599875180
n×5
3249843975
n÷2
324984397.5
n÷3
216656265
n÷3
162492198.75
n÷5
129993759
n2
422459434473752025
n3
2.7458544956129E+26
n4
1.7847197377588E+35
n5
1.1600121373638E+44
2 √n
25494.485580219
3 √n
866.22524307226
4 √n
159.66992697505
5 √n
57.886661250643
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-649968794
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 649968795 can be divided by 4 positive divisors.
The sum of these divisors (counting 649968795) is 1, the average is 0.25.
Base
System
Value
2
Binary
100110101111011011110010011011
3
Ternary
1200022000211120100
4
Quaternary
212233123302123
5
Quinary
2312343000140
6
Senary
144255030443
8
Octal
4657336233
10
Decimal
649968795
12
Duodecimal
16180b423
16
Hexadecimal
26bdbc9b
20
Vigesimal
a3261jf
36
Base36
aqz34r
md5
1bb6f47a5c42384397422e547a003bd6
sha1
a03bab0cb83dd398449cb5b02b0dc64c4d5e4bea
sha256
c7e312f7b50043696c7873f185c5421e5be606f931846623a708f6abaef842ec
sha512
5400356cdd86d4faf081faaceb6d5763f07edd6b0d4a06c4edbc7a699396f7cad150c6e2ba41e28007904311deffada4f26fce565707776d9bd38100d891a905
ripemd-160
f2bf086b69beae72f188de9c0e70ac484c22c6c7
Diameter
1299937590
Circumference
4083874382.8692
Area
1.3271954557824E+18
Volume
1.1501808414992E+27
Surface area
5.3087818231298E+18
Circumference
4083874382.8692
Perimeter
2599875180
Area
422459434473752025
Diagonal
919194685.0083
Surface area
2534756606842512150
Volume
2.7458544956129E+26
Space diagonal
1125778976.2743
Perimeter
1949906385
Area
1.8293030116134E+17
Altitude
562889488.13716
Surface area
1.8293030116134E+17
Volume
3.2360205566657E+25
Height
306398228.3361