640147396 is an even 9-digits composite number following 640147395
and preceding 640147397 . In scientific notation, it is written as 6.40147396 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 265498560 positive integers (up to 640147396) that are relatively prime to 640147396.
640147396 has 12 divisors, whose sum is 1125421948
The reverse of 640147396 is 693741046
Previous prime number is 217
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
six hundred forty million one hundred forty-seven thousand three hundred ninety-six
Scientific notation
6.40147396 × 10^8
Engineering notation
6.40147396 × 10^6
Prime Factorization
2 × 2 × 217 × 737497
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
320073698 Product of the distinct prime numbers
The prime factorization of 640147396 is 2 × 2 × 217 × 737497.
Since it has a total of 4 prime factors.
3 , 3 , 78 , 37 , 884 , 302 , 7722 , 8755 , 22167 , 44533 , 310041 , 151205 , 792696 , 2330392 , 25602243 , 30851436 , 736028233 , 272151128 , 5916547948 , 1381785116
n×2
1280294792
n×3
1920442188
n×4
2560589584
n×5
3200736980
n÷2
320073698
n÷3
213382465.33333
n÷3
160036849
n÷5
128029479.2
n2
409788688605580816
n3
2.6232516192112E+26
n4
1.6792676930908E+35
n5
1.074978840919E+44
2 √n25301.134282874
3 √n861.84002823783
4 √n159.06330275357
5 √n57.710654093893
1 , 2 , 4 , 217 , 434 , 868 , 737497 , 1474994 , 2949988 , 160036849 , 320073698 , 640147396
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
-640147395 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 640147396 can be divided by 12 positive divisors.
The sum of these divisors (counting 640147396) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110001001111101111111000100
3
Ternary
1122121112212010211
4
Quaternary
212021331333010
5
Quinary
2302334204041
6
Senary
143304325204
8
Octal
4611757704
10
Decimal
640147396
12
Duodecimal
15a473804
16
Hexadecimal
2627dfc4
20
Vigesimal
a00i89g
36
Base36
al4kw4
md5
cfb9219746c031f0919b6d0d9b7f6844
sha1
25cc6f6fc0b025430b3458405ae972b9cde8fc38
sha256
de6481204df5e57e3cabae759d1107ddd3d2e845845c8c3b05a2bad3e48238ee
sha512
1f5fd669a319e92c91eb0448adba0fcb1df4d8e4a61af6b2c93110018a2726309dca10db711bc9c0bd01d75c52642fa99e2faafaa50559ac5fb83b9ec28cd37c
ripemd-160
a78fc7936090c5e842c68624340a20a8c22351cf
Diameter
1280294792
Circumference
4022164712.9765
Area
1.2873891336475E+18
Volume
1.0988250687242E+27
Surface area
5.14955653459E+18
Circumference
4022164712.9765
Perimeter
2560589584
Area
409788688605580816
Diagonal
905305129.34102
Surface area
2458732131633484896
Volume
2.6232516192112E+26
Space diagonal
1108767814.2049
Perimeter
1920442188
Area
1.7744370725797E+17
Altitude
554383907.10246
Surface area
1.7744370725797E+17
Volume
3.0915316811714E+25
Height
301768376.44701