53445487 is an odd 8-digits prime number following 53445486
and preceding 53445488 . In scientific notation, it is written as 5.3445487 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 53445486 positive integers (up to 53445487) that are relatively prime to 53445487.
53445487 has 2 divisors, whose sum is 53445488
The reverse of 53445487 is 78454435
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
fifty-three million four hundred forty-five thousand four hundred eighty-seven
Scientific notation
5.3445487 × 10^7
Engineering notation
5.3445487 × 10^6
Prime Factorization
53445487
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
53445487 Product of the distinct prime numbers
The prime factorization of 53445487 is 53445487.
Since it has a total of 1 prime factors.
7 , 2 , 34 , 13 , 14 , 610 , 5598 , 3217 , 45264 , 73467 , 512598 , 89367 , 9301052 , 7641949 , 53367053 , 1919295 , 778999121 , 256055286 , 2793823707 , 3003093512
n×2
106890974
n×3
160336461
n×4
213781948
n×5
267227435
n÷2
26722743.5
n÷3
17815162.333333
n÷3
13361371.75
n÷5
10689097.4
n2
2856420080667169
n3
1.5266276228784E+23
n4
8.1591356772386E+30
n5
4.3606897976909E+38
2 √n7310.6420374684
3 √n376.67807842141
4 √n85.502292586038
5 √n35.122240123274
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
53445488 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
26722744 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7310.6421058618 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999625787 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 53445487 can be divided by 2 positive divisors.
The sum of these divisors (counting 53445487) is 53445488, the average is 26722744.
Base
System
Value
2
Binary
11001011111000001101101111
3
Ternary
10201120022102111
4
Quaternary
3023320031233
5
Quinary
102140223422
6
Senary
5145304451
8
Octal
313701557
10
Decimal
53445487
12
Duodecimal
15a95127
16
Hexadecimal
32f836f
20
Vigesimal
ge0de7
36
Base36
vtisv
md5
1679dcc65f28bc2837963274bb8a9389
sha1
59ce8ea4e763c6115e4697b328320ecf589a0a8e
sha256
263f31869f6d04c800c7e0fdfb7d170f7dc09575ae595a5ccb4f5ed8258b0707
sha512
1254f5440722fa7e83d61de981cfc23b8ce1eb6f200edf77f75b00100f3c21a0d2997a1d2f63722e5c9c7d742dbda94a906d9ba4d6a62f364b95c68d80ac2813
ripemd-160
efdcd90eaba52749338d1a4d9b8cf125f63a9da1
Diameter
106890974
Circumference
335807898.65346
Area
8.9737083409903E+15
Volume
6.3947228330692E+23
Surface area
3.5894833363961E+16
Circumference
335807898.65346
Perimeter
213781948
Area
2856420080667169
Diagonal
75583332.563035
Surface area
17138520484003014
Volume
1.5266276228784E+23
Space diagonal
92570298.919262
Perimeter
160336461
Area
1.2368661768689E+15
Altitude
46285149.459631
Surface area
1.2368661768689E+15
Volume
1.7991479074733E+22
Height
25194444.187678