649431341 is an odd 9-digits composite number following 649431340
and preceding 649431342 . In scientific notation, it is written as 6.49431341 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 598815360 positive integers (up to 649431341) that are relatively prime to 649431341.
649431341 has 12 divisors, whose sum is 704004660
The reverse of 649431341 is 143134946
Previous prime number is 2909
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
six hundred forty-nine million four hundred thirty-one thousand three hundred forty-one
Scientific notation
6.49431341 × 10^8
Engineering notation
6.49431341 × 10^6
Prime Factorization
13 × 13 × 2909 × 1321
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49956257
Product of the distinct prime numbers
The prime factorization of 649431341 is 13 × 13 × 2909 × 1321.
Since it has a total of 4 prime factors.
5 , 9 , 22 , 20 , 705 , 408 , 846 , 1759 , 24878 , 88973 , 178754 , 398580 , 6547618 , 8403784 , 67403663 , 38247306 , 552107061 , 823982059 , 6599680303 , 7798108767
n×2
1298862682
n×3
1948294023
n×4
2597725364
n×5
3247156705
n÷2
324715670.5
n÷3
216477113.66667
n÷3
162357835.25
n÷5
129886268.2
n2
421761066673058281
n3
2.7390485511107E+26
n4
1.778823973612E+35
n5
1.1552240385858E+44
2 √n
25483.942807187
3 √n
865.98641899028
4 √n
159.63690928851
5 √n
57.877084879194
1 , 13 , 169 , 1321 , 2909 , 17173 , 37817 , 223249 , 491621 , 3842789 , 49956257 , 649431341
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
-649431340
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 649431341 can be divided by 12 positive divisors.
The sum of these divisors (counting 649431341) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110101101011000100100101101
3
Ternary
1200021000112022122
4
Quaternary
212231120210231
5
Quinary
2312223300331
6
Senary
144235322325
8
Octal
4655304455
10
Decimal
649431341
12
Duodecimal
1615b03a5
16
Hexadecimal
26b5892d
20
Vigesimal
a2iii71
36
Base36
aqnkfh
md5
576058f55f1dc3569139f53a9a37c549
sha1
fa6358dc42cd9c2a2a0c53029637f6ec67bff7e5
sha256
5655cdd403589f6d8f91dc0f34b8a123547fb57d9eb58e488d1511ddef0f951d
sha512
e0baaf87aebc4b4efd54c35b420eb11a73dff9ed42ebb22b492e55b3baeaefe0a70dd755f7ce9aab9ff59aa4c7c36c6c46ecad7b9f8366fc0b708f0a4568bddb
ripemd-160
8a27057178d6a9fa0b2ab7cae99b157100e3b56f
Diameter
1298862682
Circumference
4080497459.7931
Area
1.3250014686303E+18
Volume
1.1473299741327E+27
Surface area
5.3000058745211E+18
Circumference
4080497459.7931
Perimeter
2597725364
Area
421761066673058281
Diagonal
918434610.27235
Surface area
2530566400038349686
Volume
2.7390485511107E+26
Space diagonal
1124848078.6396
Perimeter
1948294023
Area
1.8262789903305E+17
Altitude
562424039.31979
Surface area
1.8262789903305E+17
Volume
3.2279996741493E+25
Height
306144870.09078