38333889 is an odd 8-digits composite number following 38333888
and preceding 38333890 . In scientific notation, it is written as 3.8333889 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 23232000 positive integers (up to 38333889) that are relatively prime to 38333889.
38333889 has 12 divisors, whose sum is 55830372
The reverse of 38333889 is 98833383
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
thirty-eight million three hundred thirty-three thousand eight hundred eighty-nine
Scientific notation
3.8333889 × 10^7
Engineering notation
3.8333889 × 10^6
Prime Factorization
3 × 3 × 121 × 35201
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
12777963
Product of the distinct prime numbers
The prime factorization of 38333889 is 3 × 3 × 121 × 35201.
Since it has a total of 4 prime factors.
7 , 2 , 15 , 32 , 515 , 830 , 6962 , 798 , 19178 , 33283 , 68283 , 400199 , 8171753 , 1955328 , 63779069 , 77431236 , 84415012 , 870696425 , 6886541068 , 5826471640
n×2
76667778
n×3
115001667
n×4
153335556
n×5
191669445
n÷2
19166944.5
n÷3
12777963
n÷3
9583472.25
n÷5
7666777.8
n2
1469487045864321
n3
5.6331153303101E+22
n4
2.159392177963E+30
n5
8.2777900057504E+37
2 √n
6191.4367476378
3 √n
337.1793431789
4 √n
78.685683244399
5 √n
32.863708987123
1 , 3 , 9 , 121 , 363 , 1089 , 35201 , 105603 , 316809 , 4259321 , 12777963 , 38333889
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38333888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38333889 can be divided by 12 positive divisors.
The sum of these divisors (counting 38333889) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010010001110110111000001
3
Ternary
2200010120012200
4
Quaternary
2102032313001
5
Quinary
34303141024
6
Senary
3445343413
8
Octal
222166701
10
Decimal
38333889
12
Duodecimal
10a07b69
16
Hexadecimal
248edc1
20
Vigesimal
bjbee9
36
Base36
mtmm9
md5
26c1c77f0f40cc6c35f4311196690f6d
sha1
04cdc3610436af78dd16997b97010662246df519
sha256
e1184e4fc9f57fcb05459a0747d9c285c80523bb3d842725ead177b1f33ccea8
sha512
f870423a889b32a0d562b10161d9c5ec2cfb95f69796187e7be750f2cee2427e939240d9cdc45fe7fd74572141af757ffb967d8a0f0cc24d73b6e6f005e9ad0b
ripemd-160
1e5435058afbc557bdb63234572dff8f2335fc0c
Diameter
76667778
Circumference
240858928.13185
Area
4.6165297078327E+15
Volume
2.3595938318035E+23
Surface area
1.8466118831331E+16
Circumference
240858928.13185
Perimeter
153335556
Area
1469487045864321
Diagonal
54212305.722305
Surface area
8816922275185926
Volume
5.6331153303101E+22
Space diagonal
66396243.399706
Perimeter
115001667
Area
6.3630655612533E+14
Altitude
33198121.699853
Surface area
6.3630655612533E+14
Volume
6.6386900821136E+21
Height
18070768.574102