63645248 is an even 8-digits composite number following 63645247
and preceding 63645249 . In scientific notation, it is written as 6.3645248 × 10^7.
The sum of its digits is 38. It has a total of 7 prime factors and 14 positive divisors.
There are 31822592 positive integers (up to 63645248) that are relatively prime to 63645248.
63645248 has 14 divisors, whose sum is 126296166
The reverse of 63645248 is 84254636
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-three million six hundred forty-five thousand two hundred forty-eight
Scientific notation
6.3645248 × 10^7
Engineering notation
6.3645248 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 994457
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1988914
Product of the distinct prime numbers
The prime factorization of 63645248 is 2 × 2 × 2 × 2 × 2 × 2 × 994457.
Since it has a total of 7 prime factors.
7 , 10 , 9 , 64 , 928 , 26 , 4750 , 1806 , 112 , 17377 , 281079 , 696463 , 2102773 , 4565039 , 33723215 , 42412878 , 964233708 , 402761575 , 2013801864 , 1659349671
n×2
127290496
n×3
190935744
n×4
254580992
n×5
318226240
n÷2
31822624
n÷3
21215082.666667
n÷3
15911312
n÷5
12729049.6
n2
4050717592981504
n3
2.5780892578327E+23
n4
1.640831301809E+31
n5
1.044311151298E+39
2 √n
7977.7971897009
3 √n
399.25956356375
4 √n
89.318515380076
5 √n
36.370828713702
1 , 2 , 4 , 8 , 16 , 32 , 64 , 994457 , 1988914 , 3977828 , 7955656 , 15911312 , 31822624 , 63645248
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-63645247
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 63645248 can be divided by 14 positive divisors.
The sum of these divisors (counting 63645248) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
11110010110010011001000000
3
Ternary
11102202111212102
4
Quaternary
3302302121000
5
Quinary
112243121443
6
Senary
10152045532
8
Octal
362623100
10
Decimal
63645248
12
Duodecimal
193938a8
16
Hexadecimal
3cb2640
20
Vigesimal
jhfd28
36
Base36
11w4zk
md5
702d222bc54fd94f17fb4946d6ed52b7
sha1
da531466c48ecb27fdc558c727df0156b05229f8
sha256
a70427b3f309922372f3559e163ba8ce4247f4e69bd0719b58ca7b2b1c323557
sha512
3f511d7859be591b44909bf321d0c15c6bcb8d47d58e87983f4fbc3736584c2ab9983d597d93639b4100d220673afedc891d9c29abce91b98e925a1bd79ee468
ripemd-160
7e57f6db378b6c45da93b0ce458be02ae1c4850e
Diameter
127290496
Circumference
399894887.1054
Area
1.2725704631878E+16
Volume
1.0799075030275E+24
Surface area
5.090281852751E+16
Circumference
399894887.1054
Perimeter
254580992
Area
4050717592981504
Diagonal
90007972.902199
Surface area
24304305557889024
Volume
2.5780892578327E+23
Space diagonal
110236803.19632
Perimeter
190935744
Area
1.7540121695393E+15
Altitude
55118401.598161
Surface area
1.7540121695393E+15
Volume
3.0383073278628E+22
Height
30002657.634066