7138743 is an odd 7-digits composite number following 7138742
and preceding 7138744 . In scientific notation, it is written as 7.138743 × 10^6.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 4561920 positive integers (up to 7138743) that are relatively prime to 7138743.
7138743 has 16 divisors, whose sum is 9920736
The reverse of 7138743 is 3478317
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 33
Digital Root 6
Name
seven million one hundred thirty-eight thousand seven hundred forty-three
Scientific notation
7.138743 × 10^6
Engineering notation
7.138743 × 10^6
Prime Factorization
3 × 37 × 73 × 881
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7138743
Product of the distinct prime numbers
The prime factorization of 7138743 is 3 × 37 × 73 × 881.
Since it has a total of 4 prime factors.
10 , 8 , 76 , 22 , 587 , 11 , 2046 , 1050 , 82578 , 53004 , 330682 , 905959 , 1146523 , 8194259 , 68088783 , 87652066 , 925374471 , 664109821 , 8742692773 , 636233593
n×2
14277486
n×3
21416229
n×4
28554972
n×5
35693715
n÷2
3569371.5
n÷3
2379581
n÷3
1784685.75
n÷5
1427748.6
n2
50961651620049
n3
3.6380213377106E+20
n4
2.5970899358432E+27
n5
1.8539957599871E+34
2 √n
2671.8426226108
3 √n
192.54869628778
4 √n
51.689869632365
5 √n
23.481419613647
1 , 3 , 37 , 73 , 111 , 219 , 881 , 2643 , 2701 , 8103 , 32597 , 64313 , 97791 , 192939 , 2379581 , 7138743
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
-7138742
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 7138743 can be divided by 16 positive divisors.
The sum of these divisors (counting 7138743) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11011001110110110110111
3
Ternary
111102200111220
4
Quaternary
123032312313
5
Quinary
3311414433
6
Senary
413001423
8
Octal
33166667
10
Decimal
7138743
12
Duodecimal
2483273
16
Hexadecimal
6cedb7
20
Vigesimal
24c6h3
36
Base36
490af
md5
df3732de7af8f62b487cc44038139b61
sha1
454e7c1b0a17b4e14b918dd128fedc3433c5d99d
sha256
5ce390e8d2e12e99c2fd1d9d5a6310baa4b2303f16244da0bc6a56223eb4f385
sha512
231abfe0abfcf615c8c1d1830bb3718777a8319719ae5027f3642c725c94a149c2c92155b677b4b1e88b42783991d569929cae7b79b6081b2048e4dfed88d1d4
ripemd-160
3eb5f207eb4a32495e530a89571e47bb385a8397
Diameter
14277486
Circumference
44854045.129331
Area
1.6010075034435E+14
Volume
1.5238908144206E+21
Surface area
6.4040300137739E+14
Circumference
44854045.129331
Perimeter
28554972
Area
50961651620049
Diagonal
10095707.168896
Surface area
305769909720294
Volume
3.6380213377106E+20
Space diagonal
12364665.578177
Perimeter
21416229
Area
22067042460887
Altitude
6182332.7890883
Surface area
22067042460887
Volume
4.2874492633276E+19
Height
3365235.7229653