40378923 is an odd 8-digits composite number following 40378922
and preceding 40378924 . In scientific notation, it is written as 4.0378923 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 24763968 positive integers (up to 40378923) that are relatively prime to 40378923.
40378923 has 16 divisors, whose sum is 55407360
The reverse of 40378923 is 32987304
Previous prime number is 563
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
forty million three hundred seventy-eight thousand nine hundred twenty-three
Scientific notation
4.0378923 × 10^7
Engineering notation
4.0378923 × 10^6
Prime Factorization
3 × 39 × 563 × 613
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
40378923
Product of the distinct prime numbers
The prime factorization of 40378923 is 3 × 39 × 563 × 613.
Since it has a total of 4 prime factors.
10 , 2 , 60 , 66 , 828 , 30 , 3093 , 8295 , 9951 , 78738 , 758955 , 577245 , 4432911 , 3300116 , 97751362 , 95214439 , 242393971 , 994634517 , 1083005201 , 1513060996
n×2
80757846
n×3
121136769
n×4
161515692
n×5
201894615
n÷2
20189461.5
n÷3
13459641
n÷3
10094730.75
n÷5
8075784.6
n2
1630457422639929
n3
6.5836114723556E+22
n4
2.6583914070416E+30
n5
1.073429819288E+38
2 √n
6354.4412028124
3 √n
343.07171248888
4 √n
79.714748966627
5 √n
33.207099710913
1 , 3 , 39 , 117 , 563 , 613 , 1689 , 1839 , 21957 , 23907 , 65871 , 71721 , 345119 , 1035357 , 13459641 , 40378923
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-40378922
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 40378923 can be divided by 16 positive divisors.
The sum of these divisors (counting 40378923) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10011010000010001000101011
3
Ternary
2210222110110200
4
Quaternary
2122002020223
5
Quinary
40314111143
6
Senary
4001243243
8
Octal
232021053
10
Decimal
40378923
12
Duodecimal
11633523
16
Hexadecimal
268222b
20
Vigesimal
cc7763
36
Base36
o1gkr
md5
ba9c7a9b319f3414739bb75c34c869cb
sha1
2b75ea9c9e7c11076e9d4d360a5eb4f18b7abfa2
sha256
df54e8f4991266ac2039bfcbbdafbf0ea5b6c92dfa3fb610a382bed011a266fe
sha512
477d94d91df741998e2a431c6503416f4fc8fd2872de650038b4e02f25274524051204fa6cd029277ad5daeeb1c3bcde4d1fc71ac27d4d505979db6bfb838199
ripemd-160
f3c02aa70b63ed5729cadc9108d87752d3bce5fc
Diameter
80757846
Circumference
253708255.71334
Area
5.1222330609565E+15
Volume
2.7577367247523E+23
Surface area
2.0488932243826E+16
Circumference
253708255.71334
Perimeter
161515692
Area
1630457422639929
Diagonal
57104420.540619
Surface area
9782744535839574
Volume
6.5836114723556E+22
Space diagonal
69938346.190912
Perimeter
121136769
Area
7.0600877389754E+14
Altitude
34969173.095456
Surface area
7.0600877389754E+14
Volume
7.7588605280003E+21
Height
19034806.846873