642713612 is an even 9-digits composite number following 642713611
and preceding 642713613 . In scientific notation, it is written as 6.42713612 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 320076000 positive integers (up to 642713612) that are relatively prime to 642713612.
642713612 has 12 divisors, whose sum is 1129231656
The reverse of 642713612 is 216317246
Previous prime number is 251
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
six hundred forty-two million seven hundred thirteen thousand six hundred twelve
Scientific notation
6.42713612 × 10^8
Engineering notation
6.42713612 × 10^6
Prime Factorization
2 × 2 × 251 × 640153
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
321356806 Product of the distinct prime numbers
The prime factorization of 642713612 is 2 × 2 × 251 × 640153.
Since it has a total of 4 prime factors.
4 , 6 , 4 , 25 , 542 , 710 , 4798 , 8905 , 14897 , 29186 , 598366 , 736899 , 904336 , 6765462 , 99693717 , 33224812 , 702365206 , 914741889 , 5366218197 , 639600221
n×2
1285427224
n×3
1928140836
n×4
2570854448
n×5
3213568060
n÷2
321356806
n÷3
214237870.66667
n÷3
160678403
n÷5
128542722.4
n2
413080787050086544
n3
2.6549264469276E+26
n4
1.7063573662992E+35
n5
1.096699106257E+44
2 √n25351.797017174
3 √n862.99013776897
4 √n159.22247648236
5 √n57.756850047186
1 , 2 , 4 , 251 , 502 , 1004 , 640153 , 1280306 , 2560612 , 160678403 , 321356806 , 642713612
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
-642713611 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 642713612 can be divided by 12 positive divisors.
The sum of these divisors (counting 642713612) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100110010011110000100000001100
3
Ternary
1122210101020022212
4
Quaternary
212103300200030
5
Quinary
2304013313422
6
Senary
143435325552
8
Octal
4623604014
10
Decimal
642713612
12
Duodecimal
15b2b08b8
16
Hexadecimal
264f080c
20
Vigesimal
a0gj40c
36
Base36
amnkzw
md5
60be2e47fb729016dc1759a0b612f108
sha1
59e3d2ac6e33e652c5ffa5388f00c4db052bc883
sha256
43c46e94ca72b230644f5ea794b125f2141a198cf59cfab9257753f6f13865ed
sha512
f0ed315529508281dbee77e2fade1cf43ba70ae43656d4fcf329d9430f4efd4548f24c16dccd360b31e4291692d0bc95fea6d99453b53d0548a4673e9e9925a9
ripemd-160
3de8ab340929acaba4e798980140cef4359b8ffc
Diameter
1285427224
Circumference
4038288723.6427
Area
1.2977315659356E+18
Volume
1.1120929895319E+27
Surface area
5.1909262637426E+18
Circumference
4038288723.6427
Perimeter
2570854448
Area
413080787050086544
Diagonal
908934306.8122
Surface area
2478484722300519264
Volume
2.6549264469276E+26
Space diagonal
1113212630.7001
Perimeter
1928140836
Area
1.7886922770032E+17
Altitude
556606315.35005
Surface area
1.7886922770032E+17
Volume
3.1288608236234E+25
Height
302978102.27073