38993220 is an even 8-digits composite number following 38993219
and preceding 38993221 . In scientific notation, it is written as 3.8993220 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 8910720 positive integers (up to 38993220) that are relatively prime to 38993220.
38993220 has 24 divisors, whose sum is 76146840
The reverse of 38993220 is 02239983
Previous prime number is 245
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
thirty-eight million nine hundred ninety-three thousand two hundred twenty
Scientific notation
3.8993220 × 10^7
Engineering notation
3.8993220 × 10^6
Prime Factorization
2 × 2 × 9 × 245 × 4421
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19496610 Product of the distinct prime numbers
The prime factorization of 38993220 is 2 × 2 × 9 × 245 × 4421.
Since it has a total of 5 prime factors.
9 , 8 , 84 , 97 , 55 , 380 , 8322 , 6077 , 83499 , 28683 , 705427 , 159505 , 8993033 , 6807462 , 91201349 , 92193283 , 526493824 , 925328810 , 9998502653 , 9497216534
n×2
77986440
n×3
116979660
n×4
155972880
n×5
194966100
n÷2
19496610
n÷3
12997740
n÷3
9748305
n÷5
7798644
n2
1520471205968400
n3
5.9288068237991E+22
n4
2.311832688179E+30
n5
9.0145800613355E+37
2 √n6244.4551403625
3 √n339.10149152698
4 √n79.02186495118
5 √n32.975988274307
1 , 2 , 4 , 9 , 18 , 36 , 245 , 490 , 980 , 2205 , 4410 , 4421 , 8820 , 8842 , 17684 , 39789 , 79578 , 159156 , 1083145 , 2166290 , 4332580 , 9748305 , 19496610 , 38993220
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38993219 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38993220 can be divided by 24 positive divisors.
The sum of these divisors (counting 38993220) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10010100101111110101000100
3
Ternary
2201101001122100
4
Quaternary
2110233311010
5
Quinary
34440240340
6
Senary
3511432100
8
Octal
224576504
10
Decimal
38993220
12
Duodecimal
11085630
16
Hexadecimal
252fd44
20
Vigesimal
c3e310
36
Base36
n7rd0
md5
57cd70914be6ab739a9d6fb4b962ef58
sha1
a2bebfe01f402385551c64578ed86da1c47daada
sha256
e8eb36835cffcd50a80a137a73935e623a50f539acc15f8d34eb1a7f0a6b9b12
sha512
c0ce83ff9abee7ff74a4e109f1e420150c95f880f487f06852b807a736c9a8a33233a6e63273b4f160d6ebfbf82b5174a30295fef4fc114245b28f46c24f1c3d
ripemd-160
bba8a03bc1f5f023f428160c023b481c78f8753b
Diameter
77986440
Circumference
245001626.98362
Area
4.7767011706651E+15
Volume
2.48345279496E+23
Surface area
1.9106804682661E+16
Circumference
245001626.98362
Perimeter
155972880
Area
1520471205968400
Diagonal
55144740.564598
Surface area
9122827235810400
Volume
5.9288068237991E+22
Space diagonal
67538238.190711
Perimeter
116979660
Area
6.583833450457E+14
Altitude
33769119.095355
Surface area
6.583833450457E+14
Volume
6.987165849089E+21
Height
18381580.188199