620242538 is an even 9-digits composite number following 620242537
and preceding 620242539 . In scientific notation, it is written as 6.20242538 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 309110796 positive integers (up to 620242538) that are relatively prime to 620242538.
620242538 has 8 divisors, whose sum is 933395232
The reverse of 620242538 is 835242026
Previous prime number is 307
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
six hundred twenty million two hundred forty-two thousand five hundred thirty-eight
Scientific notation
6.20242538 × 10^8
Engineering notation
6.20242538 × 10^6
Prime Factorization
2 × 307 × 1010167
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
620242538 Product of the distinct prime numbers
The prime factorization of 620242538 is 2 × 307 × 1010167.
Since it has a total of 3 prime factors.
3 , 6 , 100 , 77 , 393 , 485 , 4948 , 863 , 78255 , 51422 , 118892 , 658106 , 3611863 , 9995731 , 26766691 , 42607772 , 639297910 , 840442329 , 4806633107 , 464474679
n×2
1240485076
n×3
1860727614
n×4
2480970152
n×5
3101212690
n÷2
310121269
n÷3
206747512.66667
n÷3
155060634.5
n÷5
124048507.6
n2
384700805944681444
n3
2.3860780424977E+26
n4
1.4799471009449E+35
n5
9.1792614599579E+43
2 √n24904.669000009
3 √n852.81307340944
4 √n157.8121319798
5 √n57.34721207728
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-620242537 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 620242538 can be divided by 8 positive divisors.
The sum of these divisors (counting 620242538) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100111110000010011001101010
3
Ternary
1121020002120210212
4
Quaternary
210332002121222
5
Quinary
2232240230123
6
Senary
141313541122
8
Octal
4476023152
10
Decimal
620242538
12
Duodecimal
1538747a2
16
Hexadecimal
24f8266a
20
Vigesimal
9dga66i
36
Base36
a99y7e
md5
f72ab8c508321b77d5865577c3d2fca9
sha1
2f2eb1b808694131c8e918d9e8d60b266a3b4795
sha256
780e1401be6aefe3b6bc8405190288ef2c5ab2fde078662a06eb7383874da744
sha512
2fb1411bb657628542f80c8324175c75d43dab974f6defffa2f1824b75b94ea16a2775a32e183c883a3783dc1ae504836891638a7ee78bee6fa8d67fd1832c6e
ripemd-160
d4fe1c6868c9a7c4b0eccc87b0709a67368748ae
Diameter
1240485076
Circumference
3897098801.6494
Area
1.2085732257859E+18
Volume
9.9947803322704E+26
Surface area
4.8342929031435E+18
Circumference
3897098801.6494
Perimeter
2480970152
Area
384700805944681444
Diagonal
877155409.20031
Surface area
2308204835668088664
Volume
2.3860780424977E+26
Space diagonal
1074291588.8315
Perimeter
1860727614
Area
1.6658033540222E+17
Altitude
537145794.41574
Surface area
1.6658033540222E+17
Volume
2.8120199404841E+25
Height
292385136.4001