23138743 is an odd 8-digits prime number following 23138742
and preceding 23138744 . In scientific notation, it is written as 2.3138743 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 23138742 positive integers (up to 23138743) that are relatively prime to 23138743.
23138743 has 2 divisors, whose sum is 23138744
The reverse of 23138743 is 34783132
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
twenty-three million one hundred thirty-eight thousand seven hundred forty-three
Scientific notation
2.3138743 × 10^7
Engineering notation
2.3138743 × 10^6
Prime Factorization
23138743
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
23138743 Product of the distinct prime numbers
The prime factorization of 23138743 is 23138743.
Since it has a total of 1 prime factors.
3 , 4 , 1 , 25 , 855 , 336 , 6664 , 6629 , 62522 , 58727 , 723905 , 753022 , 4425065 , 5379942 , 70140988 , 59205869 , 875806449 , 719096428 , 7731557797 , 5486676619
n×2
46277486
n×3
69416229
n×4
92554972
n×5
115693715
n÷2
11569371.5
n÷3
7712914.3333333
n÷3
5784685.75
n÷5
4627748.6
n2
535401427620049
n3
1.2388516035533E+22
n4
2.8665468869759E+29
n5
6.6328291715185E+36
2 √n4810.2747322788
3 √n284.95738769903
4 √n69.356144156656
5 √n29.707626321448
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
23138744 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
11569372 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4810.274836223 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999135649 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 23138743 can be divided by 2 positive divisors.
The sum of these divisors (counting 23138743) is 23138744, the average is 11569372.
Base
System
Value
2
Binary
1011000010001000110110111
3
Ternary
1121112120101111
4
Quaternary
1120101012313
5
Quinary
21410414433
6
Senary
2143535451
8
Octal
130210667
10
Decimal
23138743
12
Duodecimal
78ba587
16
Hexadecimal
16111b7
20
Vigesimal
74c6h3
36
Base36
drxyv
md5
5a5760f85d024abcc1af1aa90568a58e
sha1
e2fc622af6441964f9727dc4031c87b3494335f8
sha256
8091ac12a4233a6f8357de9be6d5a17c2b2924583fb475db06b74cd85c8daff8
sha512
81406d12ee81e7a7c04b60df5422bbf3b3889176e836db961d7637ad3847eebb7cb396ecfee7caa1536f33b40f5e80db7a309d259c862ec52f81c73d26972ad3
ripemd-160
13fef0eafc59abf2c96f0e07097ee53909af527d
Diameter
46277486
Circumference
145385010.0442
Area
1.6820131917326E+15
Volume
5.1892894621481E+22
Surface area
6.7280527669305E+15
Circumference
145385010.0442
Perimeter
92554972
Area
535401427620049
Diagonal
32723124.166866
Surface area
3212408565720294
Volume
1.2388516035533E+22
Space diagonal
40077478.499279
Perimeter
69416229
Area
2.3183561877071E+14
Altitude
20038739.249639
Surface area
2.3183561877071E+14
Volume
1.4600006162607E+21
Height
10907708.055622