38997568 is an even 8-digits composite number following 38997567
and preceding 38997569 . In scientific notation, it is written as 3.8997568 × 10^7.
The sum of its digits is 55. It has a total of 7 prime factors and 14 positive divisors.
There are 19498752 positive integers (up to 38997568) that are relatively prime to 38997568.
38997568 has 14 divisors, whose sum is 77385926
The reverse of 38997568 is 86579983
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
thirty-eight million nine hundred ninety-seven thousand five hundred sixty-eight
Scientific notation
3.8997568 × 10^7
Engineering notation
3.8997568 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 609337
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1218674
Product of the distinct prime numbers
The prime factorization of 38997568 is 2 × 2 × 2 × 2 × 2 × 2 × 609337.
Since it has a total of 7 prime factors.
9 , 4 , 74 , 46 , 209 , 777 , 1755 , 9266 , 80388 , 96683 , 702296 , 770141 , 6535441 , 8059019 , 2612383 , 18687479 , 30653016 , 717123962 , 4625272540 , 5246198008
n×2
77995136
n×3
116992704
n×4
155990272
n×5
194987840
n÷2
19498784
n÷3
12999189.333333
n÷3
9749392
n÷5
7799513.6
n2
1520810309914624
n3
5.9307903475997E+22
n4
2.3128639987426E+30
n5
9.0196071065717E+37
2 √n
6244.8032795277
3 √n
339.11409507264
4 √n
79.024067723243
5 √n
32.976723649341
1 , 2 , 4 , 8 , 16 , 32 , 64 , 609337 , 1218674 , 2437348 , 4874696 , 9749392 , 19498784 , 38997568
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38997567
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38997568 can be divided by 14 positive divisors.
The sum of these divisors (counting 38997568) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
10010100110000111001000000
3
Ternary
2201101021121101
4
Quaternary
2110300321000
5
Quinary
34440410233
6
Senary
3511504144
8
Octal
224607100
10
Decimal
38997568
12
Duodecimal
11088054
16
Hexadecimal
2530e40
20
Vigesimal
c3edi8
36
Base36
n7ups
md5
5a8d5bafc795e0d289cd0896436300fe
sha1
ce0a0339c71934935bf1c03ec7f0b026e3a77bbc
sha256
cef276c9e618d80791b77052ae764763aaed2fd2ecdc1f80220cabefbe204e19
sha512
0ffe207f7dcc4981031a3b701632f1dd7b3a97bd31565b6eacfd2f6a988f0b15d40061479b82bab7d98be3976c1f0aaa596e7045b9109514750c4799b2c6f529
ripemd-160
34723094f7efe9fd4a673fb0a5f0bd723511fe0d
Diameter
77995136
Circumference
245028946.27334
Area
4.7777664971314E+15
Volume
2.4842836514667E+23
Surface area
1.9111065988526E+16
Circumference
245028946.27334
Perimeter
155990272
Area
1520810309914624
Diagonal
55150889.565167
Surface area
9124861859487744
Volume
5.9307903475997E+22
Space diagonal
67545769.147622
Perimeter
116992704
Area
6.5853018136167E+14
Altitude
33772884.573811
Surface area
6.5853018136167E+14
Volume
6.9895034543057E+21
Height
18383629.855056