63743945 is an odd 8-digits composite number following 63743944
and preceding 63743946 . In scientific notation, it is written as 6.3743945 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 50281920 positive integers (up to 63743945) that are relatively prime to 63743945.
63743945 has 16 divisors, whose sum is 77571648
The reverse of 63743945 is 54934736
Previous prime number is 317
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-three million seven hundred forty-three thousand nine hundred forty-five
Scientific notation
6.3743945 × 10^7
Engineering notation
6.3743945 × 10^6
Prime Factorization
5 × 131 × 317 × 307
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63743945
Product of the distinct prime numbers
The prime factorization of 63743945 is 5 × 131 × 317 × 307.
Since it has a total of 4 prime factors.
2 , 5 , 81 , 1 , 483 , 293 , 8793 , 8093 , 24006 , 28986 , 661668 , 139071 , 8958854 , 5115754 , 17286943 , 67825219 , 716223740 , 569284944 , 2576409604 , 2578098794
n×2
127487890
n×3
191231835
n×4
254975780
n×5
318719725
n÷2
31871972.5
n÷3
21247981.666667
n÷3
15935986.25
n÷5
12748789
n2
4063290524163025
n3
2.5901016769127E+23
n4
1.6510329883753E+31
n5
1.0524335600418E+39
2 √n
7983.9805235233
3 √n
399.46583908114
4 √n
89.353122628833
5 √n
36.38210203637
1 , 5 , 131 , 307 , 317 , 655 , 1535 , 1585 , 40217 , 41527 , 97319 , 201085 , 207635 , 486595 , 12748789 , 63743945
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-63743944
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 63743945 can be divided by 16 positive divisors.
The sum of these divisors (counting 63743945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110011001010011111001001
3
Ternary
11102221112020212
4
Quaternary
3303022133021
5
Quinary
112304301240
6
Senary
10154130505
8
Octal
363123711
10
Decimal
63743945
12
Duodecimal
19420a35
16
Hexadecimal
3cca7c9
20
Vigesimal
ji7jh5
36
Base36
11y955
md5
336dc5ed98f05475ae2d51ae4c7afb67
sha1
182962cfbe7d096239141cc464eaf16561af277a
sha256
953e116217a9b5fd33ede1aec606b9b5fd2d399f592803561aae64911fdc13ff
sha512
12fe1c7f9c733362dfb811dc4ced198709e0fe1db41d8be2ba11875bbbf5544ca48625342af97e380a0c8c7f45f0c80dcce22c2a8892ed6c142e7137b1e749b5
ripemd-160
bc13bfd9200a369c7e8f0bb92b5a7d504066f618
Diameter
127487890
Circumference
400515018.64566
Area
1.2765203660112E+16
Volume
1.0849392533653E+24
Surface area
5.1060814640446E+16
Circumference
400515018.64566
Perimeter
254975780
Area
4063290524163025
Diagonal
90147551.538165
Surface area
24379743144978150
Volume
2.5901016769127E+23
Space diagonal
110407751.41488
Perimeter
191231835
Area
1.7594564084409E+15
Altitude
55203875.707438
Surface area
1.7594564084409E+15
Volume
3.0524640995127E+22
Height
30049183.846055