63973921 is an odd 8-digits composite number following 63973920
and preceding 63973922 . In scientific notation, it is written as 6.3973921 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 58158100 positive integers (up to 63973921) that are relatively prime to 63973921.
63973921 has 4 divisors, whose sum is 69789744
The reverse of 63973921 is 12937936
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
sixty-three million nine hundred seventy-three thousand nine hundred twenty-one
Scientific notation
6.3973921 × 10^7
Engineering notation
6.3973921 × 10^6
Prime Factorization
11 × 5815811
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
63973921
Product of the distinct prime numbers
The prime factorization of 63973921 is 11 × 5815811.
Since it has a total of 2 prime factors.
1 , 2 , 8 , 26 , 181 , 835 , 262 , 274 , 20729 , 58124 , 38900 , 31133 , 2531804 , 1423166 , 44453114 , 63188157 , 467709418 , 230771434 , 4283768528 , 7436256909
n×2
127947842
n×3
191921763
n×4
255895684
n×5
319869605
n÷2
31986960.5
n÷3
21324640.333333
n÷3
15993480.25
n÷5
12794784.2
n2
4092662568114241
n3
2.618236718122E+23
n4
1.6749886896443E+31
n5
1.071555941072E+39
2 √n
7998.3698964226
3 √n
399.94566136862
4 √n
89.433606079721
5 √n
36.408316170869
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-63973920
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 63973921 can be divided by 4 positive divisors.
The sum of these divisors (counting 63973921) is 1, the average is 0.25.
Base
System
Value
2
Binary
11110100000010101000100001
3
Ternary
11110101012201111
4
Quaternary
3310002220201
5
Quinary
112334131141
6
Senary
10203103321
8
Octal
364025041
10
Decimal
63973921
12
Duodecimal
19511b41
16
Hexadecimal
3d02a21
20
Vigesimal
jjgeg1
36
Base36
1236ld
md5
af5436c6d938d404cea7fce929d0e686
sha1
fc858561c7ae816c81cba6c2ce8cfb900460b73a
sha256
d5a9088ba8a036fec624a68aef538f76384d5433c21a406b7baffcf2cc90cb71
sha512
e8ba67ae2b893a957a91d0692198b8cddf365f946f07722c269a06ae37aa19dad202fe9d4a36bfb8278ad50cd9efabd3dac384a90ba207a03bdc160c3fdf134b
ripemd-160
a692ed76447e50409f18c0ddb3221df7c9d3e845
Diameter
127947842
Circumference
401960000.46987
Area
1.285747865761E+16
Volume
1.0967244318681E+24
Surface area
5.1429914630439E+16
Circumference
401960000.46987
Perimeter
255895684
Area
4092662568114241
Diagonal
90472786.716385
Surface area
24555975408685446
Volume
2.618236718122E+23
Space diagonal
110806081.5314
Perimeter
191921763
Area
1.7721748765523E+15
Altitude
55403040.765699
Surface area
1.7721748765523E+15
Volume
3.0856215635594E+22
Height
30157595.572128