38479989 is an odd 8-digits composite number following 38479988
and preceding 38479990 . In scientific notation, it is written as 3.8479989 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 24536952 positive integers (up to 38479989) that are relatively prime to 38479989.
38479989 has 8 divisors, whose sum is 51405760
The reverse of 38479989 is 98997483
Previous prime number is 529
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
thirty-eight million four hundred seventy-nine thousand nine hundred eighty-nine
Scientific notation
3.8479989 × 10^7
Engineering notation
3.8479989 × 10^6
Prime Factorization
3 × 529 × 24247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38479989
Product of the distinct prime numbers
The prime factorization of 38479989 is 3 × 529 × 24247.
Since it has a total of 3 prime factors.
3 , 8 , 98 , 46 , 607 , 341 , 8115 , 6534 , 67509 , 80656 , 414073 , 416770 , 8245378 , 6527375 , 190065 , 44100735 , 224995090 , 717996878 , 1075876241 , 6116302665
n×2
76959978
n×3
115439967
n×4
153919956
n×5
192399945
n÷2
19239994.5
n÷3
12826663
n÷3
9619997.25
n÷5
7695997.8
n2
1480709553440121
n3
5.6977687328571E+22
n4
2.1925007816488E+30
n5
8.4367405960339E+37
2 √n
6203.2240810727
3 √n
337.60715829124
4 √n
78.760549014546
5 √n
32.888721241229
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
-38479988
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 38479989 can be divided by 8 positive divisors.
The sum of these divisors (counting 38479989) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010010110010100001110101
3
Ternary
2200101222121210
4
Quaternary
2102302201311
5
Quinary
34322324424
6
Senary
3452432033
8
Octal
222624165
10
Decimal
38479989
12
Duodecimal
10a78619
16
Hexadecimal
24b2875
20
Vigesimal
c09jj9
36
Base36
mwrcl
md5
b2e015ec4b4cf053c99f47e5703255fc
sha1
2eaf03f22ba742c71f1a68b497c314c1351cd6a5
sha256
1888e61b765bf0420b538a403e41db3fbc19cdd46ad672503e091040096dc666
sha512
68cf1cfbb84a0f288bbd7d76e97c815314c74883bb234ed042a25b38e85a6a8d985155a9b18c210101cafabe3b84df8657915f9625a766ce7cc2110b9dff0b08
ripemd-160
8fdcb798e1b40351ab8c533cbfadfe3c88bdc6dd
Diameter
76959978
Circumference
241776901.50523
Area
4.6517862551877E+15
Volume
2.386675785733E+23
Surface area
1.8607145020751E+16
Circumference
241776901.50523
Perimeter
153919956
Area
1480709553440121
Diagonal
54418922.323768
Surface area
8884257320640726
Volume
5.6977687328571E+22
Space diagonal
66649296.022692
Perimeter
115439967
Area
6.4116604445273E+14
Altitude
33324648.011346
Surface area
6.4116604445273E+14
Volume
6.7148848477265E+21
Height
18139640.774589