38649623 is an odd 8-digits prime number following 38649622
and preceding 38649624 . In scientific notation, it is written as 3.8649623 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 38649622 positive integers (up to 38649623) that are relatively prime to 38649623.
38649623 has 2 divisors, whose sum is 38649624
The reverse of 38649623 is 32694683
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
thirty-eight million six hundred forty-nine thousand six hundred twenty-three
Scientific notation
3.8649623 × 10^7
Engineering notation
3.8649623 × 10^6
Prime Factorization
38649623
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38649623 Product of the distinct prime numbers
The prime factorization of 38649623 is 38649623.
Since it has a total of 1 prime factors.
6 , 10 , 78 , 81 , 270 , 509 , 4118 , 5081 , 57592 , 63992 , 932632 , 669666 , 9025298 , 8849818 , 17942653 , 25136920 , 896867733 , 938955186 , 8179196926 , 6976681588
n×2
77299246
n×3
115948869
n×4
154598492
n×5
193248115
n÷2
19324811.5
n÷3
12883207.666667
n÷3
9662405.75
n÷5
7729924.6
n2
1493793358042129
n3
5.7734550128232E+22
n4
2.2314185965308E+30
n5
8.6243487511104E+37
2 √n6216.8820963567
3 √n338.10253007986
4 √n78.847207283179
5 √n32.91766736948
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38649624 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19324812 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6216.8821767828 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999482531 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38649623 can be divided by 2 positive divisors.
The sum of these divisors (counting 38649623) is 38649624, the average is 19324812.
Base
System
Value
2
Binary
10010011011011111100010111
3
Ternary
2200201121022112
4
Quaternary
2103123330113
5
Quinary
34343241443
6
Senary
3500221235
8
Octal
223337427
10
Decimal
38649623
12
Duodecimal
10b3a81b
16
Hexadecimal
24dbf17
20
Vigesimal
c1b413
36
Base36
n0e8n
md5
cf08314812847c3798baf9cf076102de
sha1
b3be2694efcf258328b33457cf3d590beb536b91
sha256
aa808e8f9d3aad895db4b7be8e4c1244a9bdd54c679dcf5a5d6c981f18973af2
sha512
632af52ca337ad183cdf1fd2f578fc899f1dd54d78433a75bf28599758e35036f683eab28364ab14ca52956f43f2b567c48c747b55fba310a44e402a20c31444
ripemd-160
cbf3fdd7e3d4c6270ea1884170c87d63f30853c8
Diameter
77299246
Circumference
242842743.36163
Area
4.6928902396064E+15
Volume
2.4183791805489E+23
Surface area
1.8771560958426E+16
Circumference
242842743.36163
Perimeter
154598492
Area
1493793358042129
Diagonal
54658821.027207
Surface area
8962760148252774
Volume
5.7734550128232E+22
Space diagonal
66943110.729383
Perimeter
115948869
Area
6.4683149803447E+14
Altitude
33471555.364691
Surface area
6.4683149803447E+14
Volume
6.8040819840713E+21
Height
18219607.009069