38893345 is an odd 8-digits composite number following 38893344
and preceding 38893346 . In scientific notation, it is written as 3.8893345 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 29761776 positive integers (up to 38893345) that are relatively prime to 38893345.
38893345 has 8 divisors, whose sum is 48701376
The reverse of 38893345 is 54339883
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
thirty-eight million eight hundred ninety-three thousand three hundred forty-five
Scientific notation
3.8893345 × 10^7
Engineering notation
3.8893345 × 10^6
Prime Factorization
5 × 23 × 338203
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38893345
Product of the distinct prime numbers
The prime factorization of 38893345 is 5 × 23 × 338203.
Since it has a total of 3 prime factors.
5 , 9 , 20 , 12 , 87 , 741 , 7495 , 5590 , 49544 , 26356 , 40589 , 777508 , 613265 , 4155009 , 9273124 , 50608373 , 405164350 , 506922141 , 1285705821 , 91899761
n×2
77786690
n×3
116680035
n×4
155573380
n×5
194466725
n÷2
19446672.5
n÷3
12964448.333333
n÷3
9723336.25
n÷5
7778669
n2
1512692285289025
n3
5.8833662930584E+22
n4
2.2882379499729E+30
n5
8.899722803039E+37
2 √n
6236.4529181258
3 √n
338.811725611
4 √n
78.971215756919
5 √n
32.959078379136
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
-38893344
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 38893345 can be divided by 8 positive divisors.
The sum of these divisors (counting 38893345) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100010111011100100001
3
Ternary
2201011222122021
4
Quaternary
2110113130201
5
Quinary
34424041340
6
Senary
3505341441
8
Octal
224273441
10
Decimal
38893345
12
Duodecimal
11037881
16
Hexadecimal
2517721
20
Vigesimal
c31d75
36
Base36
n5map
md5
41ae77750bbcdd0d798d288ccc268bd0
sha1
a28c5c99aa77150eab19f883fc3964ec49986dae
sha256
d5cb6af8c971a8bd23865afc768c98067ac733cee55f49fe58aaf4f527386f2c
sha512
96ded223a825255a9c77e1f02fb347e29b88b5b998bbc17fcbf48888333d7a8da93e31ab144f58553e0f4efac406790338a11d9cfe8f151c941d1b4dcd5cdbf8
ripemd-160
b2bf4eb54fbc8a3af33c376ab26c933c4d880a29
Diameter
77786690
Circumference
244374093.85107
Area
4.752262970606E+15
Volume
2.4644187099534E+23
Surface area
1.9009051882424E+16
Circumference
244374093.85107
Perimeter
155573380
Area
1512692285289025
Diagonal
55003495.985056
Surface area
9076153711734150
Volume
5.8833662930584E+22
Space diagonal
67365249.616305
Perimeter
116680035
Area
6.5501497358452E+14
Altitude
33682624.808152
Surface area
6.5501497358452E+14
Volume
6.9336136700433E+21
Height
18334498.661685