38223821 is an odd 8-digits prime number following 38223820
and preceding 38223822 . In scientific notation, it is written as 3.8223821 × 10^7.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 38223820 positive integers (up to 38223821) that are relatively prime to 38223821.
38223821 has 2 divisors, whose sum is 38223822
The reverse of 38223821 is 12832283
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 29 Digital Root 2
Name
thirty-eight million two hundred twenty-three thousand eight hundred twenty-one
Scientific notation
3.8223821 × 10^7
Engineering notation
3.8223821 × 10^6
Prime Factorization
38223821
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38223821 Product of the distinct prime numbers
The prime factorization of 38223821 is 38223821.
Since it has a total of 1 prime factors.
8 , 4 , 17 , 78 , 41 , 557 , 1928 , 5031 , 95104 , 9457 , 593556 , 613960 , 2976500 , 4099603 , 98561303 , 84106106 , 609244414 , 326986853 , 1713049898 , 8366600869
n×2
76447642
n×3
114671463
n×4
152895284
n×5
191119105
n÷2
19111910.5
n÷3
12741273.666667
n÷3
9555955.25
n÷5
7644764.2
n2
1461060491840041
n3
5.5847314710266E+22
n4
2.1346977608159E+30
n5
8.1596305098526E+37
2 √n6182.5416294595
3 √n336.85631974649
4 √n78.629139823983
5 √n32.844814977363
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38223822 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19111911 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6182.5417103324 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999476766 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38223821 can be divided by 2 positive divisors.
The sum of these divisors (counting 38223821) is 38223822, the average is 19111911.
Base
System
Value
2
Binary
10010001110011111111001101
3
Ternary
2122220222020002
4
Quaternary
2101303333031
5
Quinary
34241130241
6
Senary
3443134045
8
Octal
221637715
10
Decimal
38223821
12
Duodecimal
10974325
16
Hexadecimal
2473fcd
20
Vigesimal
bihjb1
36
Base36
mr9ot
md5
2ad6863a382f07fce183f15b2b1f8e39
sha1
5db5b5511f985cb63424bdfbc58d1b8dcb51f2b3
sha256
2aca889ce9023f9454e5fab2ef738832a5aa4a6ada8c78809c9820d6e7053445
sha512
655545c505064edd6439bf2a2617de41fbd32c68d4f903e00fc0b28ff478c6df0c9e05e35152980f9f70e06dcc973c4b2d4237e12a92bad3c92f8df5d136d2d4
ripemd-160
9e812a2b0310bf78c8adc60d0125c90407865360
Diameter
76447642
Circumference
240167350.49146
Area
4.590056907615E+15
Volume
2.3393268482198E+23
Surface area
1.836022763046E+16
Circumference
240167350.49146
Perimeter
152895284
Area
1461060491840041
Diagonal
54056646.063922
Surface area
8766362951040246
Volume
5.5847314710266E+22
Space diagonal
66205600.031418
Perimeter
114671463
Area
6.3265775119963E+14
Altitude
33102800.015709
Surface area
6.3265775119963E+14
Volume
6.5816691571147E+21
Height
18018882.021307