53485281 is an odd 8-digits composite number following 53485280
and preceding 53485282 . In scientific notation, it is written as 5.3485281 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 32098176 positive integers (up to 53485281) that are relatively prime to 53485281.
53485281 has 16 divisors, whose sum is 76608000
The reverse of 53485281 is 18258435
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
fifty-three million four hundred eighty-five thousand two hundred eighty-one
Scientific notation
5.3485281 × 10^7
Engineering notation
5.3485281 × 10^6
Prime Factorization
69 × 3 × 17 × 15199
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
53485281
Product of the distinct prime numbers
The prime factorization of 53485281 is 69 × 3 × 17 × 15199.
Since it has a total of 4 prime factors.
1 , 8 , 14 , 51 , 521 , 996 , 305 , 955 , 49264 , 86749 , 753062 , 829614 , 9404636 , 8926943 , 63904085 , 75291303 , 565002713 , 198710667 , 2640499352 , 514456766
n×2
106970562
n×3
160455843
n×4
213941124
n×5
267426405
n÷2
26742640.5
n÷3
17828427
n÷3
13371320.25
n÷5
10697056.2
n2
2860675283648961
n3
1.5300402139572E+23
n4
8.1834630784801E+30
n5
4.3769482230563E+38
2 √n
7313.3631798236
3 √n
376.77154318069
4 √n
85.518203792079
5 √n
35.127468771851
1 , 3 , 17 , 51 , 69 , 207 , 1173 , 3519 , 15199 , 45597 , 258383 , 775149 , 1048731 , 3146193 , 17828427 , 53485281
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
-53485280
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 53485281 can be divided by 16 positive divisors.
The sum of these divisors (counting 53485281) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100000001111011100001
3
Ternary
10201122100000100
4
Quaternary
3030001323201
5
Quinary
102143012111
6
Senary
5150213013
8
Octal
314017341
10
Decimal
53485281
12
Duodecimal
15ab4169
16
Hexadecimal
3301ee1
20
Vigesimal
ge5d41
36
Base36
vudi9
md5
e74c5a53d8b996543f23e80977929969
sha1
66f00e3e14350be6998a7085fd13fcc4c9aaad14
sha256
8eeda319564af8fbc92fcec625f9732e4278ac02ccf77999b0b1f52ec6122190
sha512
00a39a9847d5e6401f4336c4714f6e4acddd2efc8fbb3da506b511a9d858eb9ed4a04a93b8d3ea56c266f9d17fa8a9bf600555f9e029958abed12169dba722e4
ripemd-160
27723f9d4e8f37195e281465ed497f2bf16a4b3a
Diameter
106970562
Circumference
336057931.72957
Area
8.9870764554175E+15
Volume
6.4090174611532E+23
Surface area
3.594830582167E+16
Circumference
336057931.72957
Perimeter
213941124
Area
2860675283648961
Diagonal
75639609.777536
Surface area
17164051701893766
Volume
1.5300402139572E+23
Space diagonal
92639224.149098
Perimeter
160455843
Area
1.2387087338091E+15
Altitude
46319612.074549
Surface area
1.2387087338091E+15
Volume
1.8031696846287E+22
Height
25213203.259179