38893493 is an odd 8-digits composite number following 38893492
and preceding 38893494 . In scientific notation, it is written as 3.8893493 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 38775660 positive integers (up to 38893493) that are relatively prime to 38893493.
38893493 has 4 divisors, whose sum is 39011328
The reverse of 38893493 is 39439883
Previous prime number is 331
Is Prime? no Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
thirty-eight million eight hundred ninety-three thousand four hundred ninety-three
Scientific notation
3.8893493 × 10^7
Engineering notation
3.8893493 × 10^6
Prime Factorization
331 × 117503
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
38893493 Product of the distinct prime numbers
The prime factorization of 38893493 is 331 × 117503.
Since it has a total of 2 prime factors.
3 , 10 , 6 , 34 , 99 , 958 , 1791 , 75 , 77155 , 20721 , 980472 , 295597 , 3270428 , 8292533 , 2994621 , 76691724 , 652203993 , 428675133 , 5496182306 , 7884135721
n×2
77786986
n×3
116680479
n×4
155573972
n×5
194467465
n÷2
19446746.5
n÷3
12964497.666667
n÷3
9723373.25
n÷5
7778698.6
n2
1512703797741049
n3
5.8834334568515E+22
n4
2.2882727797002E+30
n5
8.899892133936E+37
2 √n6236.4647838339
3 √n338.81215536809
4 √n78.971290883674
5 √n32.959103462791
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38893492 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38893493 can be divided by 4 positive divisors.
The sum of these divisors (counting 38893493) is 1, the average is 0.25.
Base
System
Value
2
Binary
10010100010111011110110101
3
Ternary
2201011222211202
4
Quaternary
2110113132311
5
Quinary
34424042433
6
Senary
3505342245
8
Octal
224273665
10
Decimal
38893493
12
Duodecimal
11037985
16
Hexadecimal
25177b5
20
Vigesimal
c31ded
36
Base36
n5met
md5
3be2705b81840090fdb17b7aaf35d661
sha1
3af34f00b1c9b5214de23ac957cd4d07f73963da
sha256
80b7abc9c0cd8781bde92f062e79ebc4862ad4389bce003fb3b96fa541d9b4cb
sha512
60324c923b7f9b7ead108a5c63a534fd8e635661c9187bdcbfbdc231dccff0b11348e33d8ad8f22cd0c7e902c1935decb1d96d33fc67bd3ee6e0218f8e11aa2b
ripemd-160
4134da8ed542bf24f6e60f32b6711ac51a106fcb
Diameter
77786986
Circumference
244375023.76249
Area
4.7522991380407E+15
Volume
2.4644468434572E+23
Surface area
1.9009196552163E+16
Circumference
244375023.76249
Perimeter
155573972
Area
1512703797741049
Diagonal
55003705.288663
Surface area
9076222786446294
Volume
5.8834334568515E+22
Space diagonal
67365505.959824
Perimeter
116680479
Area
6.5501995862247E+14
Altitude
33682752.979912
Surface area
6.5501995862247E+14
Volume
6.9336928233325E+21
Height
18334568.429554