38231749 is an odd 8-digits prime number following 38231748
and preceding 38231750 . In scientific notation, it is written as 3.8231749 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 38231748 positive integers (up to 38231749) that are relatively prime to 38231749.
38231749 has 2 divisors, whose sum is 38231750
The reverse of 38231749 is 94713283
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
thirty-eight million two hundred thirty-one thousand seven hundred forty-nine
Scientific notation
3.8231749 × 10^7
Engineering notation
3.8231749 × 10^6
Prime Factorization
38231749
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
38231749
Product of the distinct prime numbers
The prime factorization of 38231749 is 38231749.
Since it has a total of 1 prime factors.
6 , 8 , 12 , 46 , 560 , 327 , 732 , 8958 , 21832 , 92092 , 410682 , 130598 , 282602 , 6354191 , 86966593 , 28098902 , 295999312 , 249664931 , 3537665273 , 8167727290
n×2
76463498
n×3
114695247
n×4
152926996
n×5
191158745
n÷2
19115874.5
n÷3
12743916.333333
n÷3
9557937.25
n÷5
7646349.8
n2
1461666631599001
n3
5.5882071780968E+22
n4
2.13646934193E+30
n5
8.1680959626862E+37
2 √n
6183.1827564774
3 √n
336.87960725166
4 √n
78.633216622986
5 √n
32.84617733249
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
38231750
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
19115875
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
6183.1828373419
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999476875
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38231749 can be divided by 2 positive divisors.
The sum of these divisors (counting 38231749) is 38231750, the average is 19115875.
Base
System
Value
2
Binary
10010001110101111011000101
3
Ternary
2122221101002201
4
Quaternary
2101311323011
5
Quinary
34241403444
6
Senary
3443234501
8
Octal
221657305
10
Decimal
38231749
12
Duodecimal
10978a31
16
Hexadecimal
2475ec5
20
Vigesimal
biij79
36
Base36
mrft1
md5
fa665c89e3c5cf3dc54204a00485aa86
sha1
74640bff13f9d202c0c20b5e26c32430cfd09d71
sha256
ac1fb3ef8b9610b2dd699957212dc1f414392d122a973b45a781786c9bc6a193
sha512
65b722b72990325f19b436f25652f56cac452dc22acd0d3cdd4a435ffa5c501a0675b2f0a4e8f8bedc4e37654e9cf35435a1f57f3b104231b76c260800110861
ripemd-160
e8fb51830c3c31ffe46453c6138110c26af71622
Diameter
76463498
Circumference
240217163.58458
Area
4.5919611518288E+15
Volume
2.3407827489929E+23
Surface area
1.8367844607315E+16
Circumference
240217163.58458
Perimeter
152926996
Area
1461666631599001
Diagonal
54067857.949044
Surface area
8769999789594006
Volume
5.5882071780968E+22
Space diagonal
66219331.730221
Perimeter
114695247
Area
6.3292021741438E+14
Altitude
33109665.86511
Surface area
6.3292021741438E+14
Volume
6.5857653171794E+21
Height
18022619.316348