38998973 is an odd 8-digits composite number following 38998972
and preceding 38998974 . In scientific notation, it is written as 3.8998973 × 10^7.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 35999040 positive integers (up to 38998973) that are relatively prime to 38998973.
38998973 has 4 divisors, whose sum is 41998908
The reverse of 38998973 is 37989983
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
thirty-eight million nine hundred ninety-eight thousand nine hundred seventy-three
Scientific notation
3.8998973 × 10^7
Engineering notation
3.8998973 × 10^6
Prime Factorization
13 × 2999921
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
38998973
Product of the distinct prime numbers
The prime factorization of 38998973 is 13 × 2999921.
Since it has a total of 2 prime factors.
9 , 2 , 3 , 5 , 242 , 760 , 3857 , 3728 , 86213 , 81807 , 332166 , 33366 , 7691168 , 125754 , 40992237 , 82400549 , 451988865 , 308516699 , 3318110287 , 9432671534
n×2
77997946
n×3
116996919
n×4
155995892
n×5
194994865
n÷2
19499486.5
n÷3
12999657.666667
n÷3
9749743.25
n÷5
7799794.6
n2
1520919895054729
n3
5.9314313922402E+22
n4
2.3131973271733E+30
n5
9.0212320106103E+37
2 √n
6244.9157720501
3 √n
339.11816754524
4 √n
79.024779481186
5 √n
32.976961262256
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38998972
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38998973 can be divided by 4 positive divisors.
The sum of these divisors (counting 38998973) is 1, the average is 0.25.
Base
System
Value
2
Binary
10010100110001001110111101
3
Ternary
2201101100112102
4
Quaternary
2110301032331
5
Quinary
34440431343
6
Senary
3511514445
8
Octal
224611675
10
Decimal
38998973
12
Duodecimal
11088a25
16
Hexadecimal
25313bd
20
Vigesimal
c3eh8d
36
Base36
n7vst
md5
a7de95336a28f86f8b014fa27f061b8f
sha1
b1ec2635aa1093f885112d10bb686b97ac2092cf
sha256
72da5afb9d78da57b5a6ad99ed818268c95c3c9a4aeb7c09da08f3fb7ca39b8a
sha512
20572a76f635e7b11f5ccc3fdf68932954f8d0ead1164a5461b5dec8186a89de7a0c38d664cf54f94ca56e646e2bf55150d3c36ea2f4c5cbca95cd353df1e959
ripemd-160
bd484dcffd71fc641217711c1d28d06405be5854
Diameter
77997946
Circumference
245037774.14869
Area
4.7781107690025E+15
Volume
2.4845521716178E+23
Surface area
1.911244307601E+16
Circumference
245037774.14869
Perimeter
155995892
Area
1520919895054729
Diagonal
55152876.535222
Surface area
9125519370328374
Volume
5.9314313922402E+22
Space diagonal
67548202.679007
Perimeter
116996919
Area
6.5857763311928E+14
Altitude
33774101.339503
Surface area
6.5857763311928E+14
Volume
6.9902589326597E+21
Height
18384292.178407