643463148 is an even 9-digits composite number following 643463147
and preceding 643463149 . In scientific notation, it is written as 6.43463148 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 214487712 positive integers (up to 643463148) that are relatively prime to 643463148.
643463148 has 12 divisors, whose sum is 1501414040
The reverse of 643463148 is 841364346
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
six hundred forty-three million four hundred sixty-three thousand one hundred forty-eight
Scientific notation
6.43463148 × 10^8
Engineering notation
6.43463148 × 10^6
Prime Factorization
2 × 2 × 3 × 53621929
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
321731574 Product of the distinct prime numbers
The prime factorization of 643463148 is 2 × 2 × 3 × 53621929.
Since it has a total of 4 prime factors.
4 , 4 , 64 , 64 , 837 , 261 , 7376 , 1057 , 2220 , 65405 , 877508 , 316578 , 4025496 , 9939192 , 92144742 , 50857925 , 329244847 , 434020679 , 6830433742 , 238070111
n×2
1286926296
n×3
1930389444
n×4
2573852592
n×5
3217315740
n÷2
321731574
n÷3
214487716
n÷3
160865787
n÷5
128692629.6
n2
414044822834069904
n3
2.6642258511391E+26
n4
1.714331153157E+35
n5
1.1031089205248E+44
2 √n25366.575409385
3 √n863.32548199091
4 √n159.26887771748
5 √n57.770315036029
1 , 2 , 3 , 4 , 6 , 12 , 53621929 , 107243858 , 160865787 , 214487716 , 321731574 , 643463148
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
-643463147 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 643463148 can be divided by 12 positive divisors.
The sum of these divisors (counting 643463148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110010110100111011111101100
3
Ternary
1122211210022111110
4
Quaternary
212112213133230
5
Quinary
2304211310043
6
Senary
143503352020
8
Octal
4626473754
10
Decimal
643463148
12
Duodecimal
15b5b2610
16
Hexadecimal
265a77ec
20
Vigesimal
a11chh8
36
Base36
an3ncc
md5
cfe2d23065e19650e5c264f7e4cf2999
sha1
f7f1e5262883590bc68fe7b90756d8319f24243d
sha256
2d55dd8dbf4a24ddd488f337b478206c2836441b57c7e16449b1bb4f6ed6a2ca
sha512
1dc44504271aceedb41f420a27e8d91677c9dc8a1a657196c01f1f30f08a793bb9a647c33cc52d12eb5d01c1187eb47b8615c27665b9f73bae829f8680e45d63
ripemd-160
4c3997f5eb9c0f08d6eeb399c52f2594f201f2d8
Diameter
1286926296
Circumference
4042998197.2251
Area
1.3007601736724E+18
Volume
1.115988314859E+27
Surface area
5.2030406946896E+18
Circumference
4042998197.2251
Perimeter
2573852592
Area
414044822834069904
Diagonal
909994310.78889
Surface area
2484268937004419424
Volume
2.6642258511391E+26
Space diagonal
1114510865.1342
Perimeter
1930389444
Area
1.7928666743987E+17
Altitude
557255432.56711
Surface area
1.7928666743987E+17
Volume
3.1398202765883E+25
Height
303331436.92963