53287745 is an odd 8-digits composite number following 53287744
and preceding 53287746 . In scientific notation, it is written as 5.3287745 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 36357216 positive integers (up to 53287745) that are relatively prime to 53287745.
53287745 has 16 divisors, whose sum is 65577600
The reverse of 53287745 is 54778235
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
fifty-three million two hundred eighty-seven thousand seven hundred forty-five
Scientific notation
5.3287745 × 10^7
Engineering notation
5.3287745 × 10^6
Prime Factorization
49 × 5 × 263 × 827
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
53287745
Product of the distinct prime numbers
The prime factorization of 53287745 is 49 × 5 × 263 × 827.
Since it has a total of 4 prime factors.
4 , 8 , 23 , 98 , 484 , 85 , 6128 , 576 , 949 , 3118 , 70990 , 343800 , 9074327 , 1538667 , 44985725 , 15565485 , 758437736 , 39285979 , 511181978 , 7640562081
n×2
106575490
n×3
159863235
n×4
213150980
n×5
266438725
n÷2
26643872.5
n÷3
17762581.666667
n÷3
13321936.25
n÷5
10657549
n2
2839583767185025
n3
1.5131501569189E+23
n4
8.0632359708607E+30
n5
4.2967166229005E+38
2 √n
7299.8455463112
3 √n
376.30713031887
4 √n
85.439133576548
5 √n
35.101483254756
1 , 5 , 49 , 245 , 263 , 827 , 1315 , 4135 , 12887 , 40523 , 64435 , 202615 , 217501 , 1087505 , 10657549 , 53287745
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
-53287744
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 53287745 can be divided by 16 positive divisors.
The sum of these divisors (counting 53287745) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001011010001101101000001
3
Ternary
10201021022001012
4
Quaternary
3023101231001
5
Quinary
102120201440
6
Senary
5142050305
8
Octal
313215501
10
Decimal
53287745
12
Duodecimal
15a19995
16
Hexadecimal
32d1b41
20
Vigesimal
gd0j75
36
Base36
vq535
md5
0a2f5e837e636ecfde66383d3bc8e605
sha1
1ca5ac47cdb86df5c0e9b9738fcb1f6316b489dc
sha256
124a3ebf785cbcf66105cf21c30af081a9b58120eee4f7be65b30bc2694bc27a
sha512
615306e0e97b3ef369999c40d057a66324b882b7ac93079a6c411751095f18b6a11012b67d683c89341fc65e742781459fc4252dfb8ef9fb69b61fba03028458
ripemd-160
6c709f8dd24a649f8bb8e6dd99a8df6bcc448403
Diameter
106575490
Circumference
334816776.43673
Area
8.9208155022413E+15
Volume
6.3382685556731E+23
Surface area
3.5683262008965E+16
Circumference
334816776.43673
Perimeter
213150980
Area
2839583767185025
Diagonal
75360251.687279
Surface area
17037502603110150
Volume
1.5131501569189E+23
Space diagonal
92297081.760774
Perimeter
159863235
Area
1.2295758392781E+15
Altitude
46148540.880387
Surface area
1.2295758392781E+15
Volume
1.7832645615181E+22
Height
25120083.89576