13457844 is an even 8-digits composite number following 13457843
and preceding 13457845 . In scientific notation, it is written as 1.3457844 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors.
There are 4330080 positive integers (up to 13457844) that are relatively prime to 13457844.
13457844 has 36 divisors, whose sum is 27108900
The reverse of 13457844 is 44875431
Previous prime number is 31
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
thirteen million four hundred fifty-seven thousand eight hundred forty-four
Scientific notation
1.3457844 × 10^7
Engineering notation
1.3457844 × 10^6
Prime Factorization
2 × 2 × 9 × 31 × 31 × 389
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
217062 Product of the distinct prime numbers
The prime factorization of 13457844 is 2 × 2 × 9 × 31 × 31 × 389.
Since it has a total of 6 prime factors.
7 , 5 , 99 , 61 , 366 , 226 , 7649 , 819 , 4557 , 58492 , 418747 , 535604 , 7055539 , 4759993 , 63022409 , 16438555 , 898679909 , 946279154 , 7672861079 , 363439598
n×2
26915688
n×3
40373532
n×4
53831376
n×5
67289220
n÷2
6728922
n÷3
4485948
n÷3
3364461
n÷5
2691568.8
n2
181113565128336
n3
2.437398105781E+21
n4
3.2802123473496E+28
n5
4.4144586057505E+35
2 √n3668.4934237368
3 √n237.86205314879
4 √n60.568089153751
5 √n26.656007256418
1 , 2 , 4 , 9 , 18 , 31 , 36 , 62 , 124 , 279 , 389 , 558 , 778 , 961 , 1116 , 1556 , 1922 , 3501 , 3844 , 7002 , 8649 , 12059 , 14004 , 17298 , 24118 , 34596 , 48236 , 108531 , 217062 , 373829 , 434124 , 747658 , 1495316 , 3364461 , 6728922 , 13457844
36 divisors
τ Total Divisors
36 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-13457843 Sum of the proper positive divisors of n
A Arithmetic Mean
0.027777777777778 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
36 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13457844 can be divided by 36 positive divisors.
The sum of these divisors (counting 13457844) is 1, the average is 0.027777777777778.
Base
System
Value
2
Binary
110011010101100110110100
3
Ternary
221022201200200
4
Quaternary
303111212310
5
Quinary
11421122334
6
Senary
1200240500
8
Octal
63254664
10
Decimal
13457844
12
Duodecimal
4610130
16
Hexadecimal
cd59b4
20
Vigesimal
4424c4
36
Base36
80g50
md5
33242a7c9420303d6c769e12e726ec48
sha1
bb2bde5da2535af40292e324b357d43580298c85
sha256
233b573f02db6252c26882f749f124fbc73fbab14e918e9f0dfb851849a50de7
sha512
1bcc153bd0d66bafd8e12a6ef423e2254dcee97012459d01ab500629687ec08c6b00dce35024b22d37346db6074adf9970714738055472785a0990352f4f2fb3
ripemd-160
b2e346f863d835422e04cf565d5d587037b6712e
Diameter
26915688
Circumference
84558127.687115
Area
5.6898504567264E+14
Volume
1.020974931066E+22
Surface area
2.2759401826905E+15
Circumference
84558127.687115
Perimeter
53831376
Area
181113565128336
Diagonal
19032265.505101
Surface area
1086681390770016
Volume
2.437398105781E+21
Space diagonal
23309669.568336
Perimeter
40373532
Area
78424474185553
Altitude
11654834.784168
Surface area
78424474185553
Volume
2.8725012150816E+20
Height
6344088.5017005