649348532 is an even 9-digits composite number following 649348531
and preceding 649348533 . In scientific notation, it is written as 6.49348532 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 278292216 positive integers (up to 649348532) that are relatively prime to 649348532.
649348532 has 12 divisors, whose sum is 1298697120
The reverse of 649348532 is 235843946
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
six hundred forty-nine million three hundred forty-eight thousand five hundred thirty-two
Scientific notation
6.49348532 × 10^8
Engineering notation
6.49348532 × 10^6
Prime Factorization
2 × 2 × 7 × 23191019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
324674266
Product of the distinct prime numbers
The prime factorization of 649348532 is 2 × 2 × 7 × 23191019.
Since it has a total of 4 prime factors.
3 , 5 , 36 , 56 , 515 , 655 , 6958 , 2281 , 65875 , 9403 , 694095 , 411096 , 8623601 , 6231126 , 20410467 , 54401583 , 887238918 , 348960891 , 986094661 , 6674702742
n×2
1298697064
n×3
1948045596
n×4
2597394128
n×5
3246742660
n÷2
324674266
n÷3
216449510.66667
n÷3
162337133
n÷5
129869706.4
n2
421653516010555024
n3
2.7380009163409E+26
n4
1.7779168756406E+35
n5
1.1544877132153E+44
2 √n
25482.318026428
3 √n
865.94961011199
4 √n
159.63182021899
5 √n
57.875608822316
1 , 2 , 4 , 7 , 14 , 28 , 23191019 , 46382038 , 92764076 , 162337133 , 324674266 , 649348532
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
-649348531
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 649348532 can be divided by 12 positive divisors.
The sum of these divisors (counting 649348532) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110101101000100010110110100
3
Ternary
1200020212022201122
4
Quaternary
212231010112310
5
Quinary
2312213123112
6
Senary
144233443112
8
Octal
4655042664
10
Decimal
649348532
12
Duodecimal
161570498
16
Hexadecimal
26b445b4
20
Vigesimal
a2i8b6c
36
Base36
aqlsj8
md5
cc1e3b1e4f69a19072438322e3de0335
sha1
b1c01e62228d7cbda70ed69bc4a9cc9fdfb82a6b
sha256
43e918c3422bb66e2216ee9a1aecf812e870f45cfc0fea2a098c26b55138f6c3
sha512
e54aeb74dc002d1224af153eb585f1fa6baf8ed5098322058c884662248bba4325a825002fd54c543dcd6300a6f4462f401e8de899bcd76f6b4a3ac7cd060781
ripemd-160
addf35ecdc72bcc1e831e601b657921f3d73e243
Diameter
1298697064
Circumference
4079977155.501
Area
1.3246635882591E+18
Volume
1.1468911419065E+27
Surface area
5.2986543530363E+18
Circumference
4079977155.501
Perimeter
2597394128
Area
421653516010555024
Diagonal
918317500.66146
Surface area
2529921096063330144
Volume
2.7380009163409E+26
Space diagonal
1124704649.2443
Perimeter
1948045596
Area
1.8258132823008E+17
Altitude
562352324.62213
Surface area
1.8258132823008E+17
Volume
3.2267650247327E+25
Height
306105833.55382