54145890 is an even 8-digits composite number following 54145889
and preceding 54145891 . In scientific notation, it is written as 5.4145890 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 14380800 positive integers (up to 54145890) that are relatively prime to 54145890.
54145890 has 32 divisors, whose sum is 108727920
The reverse of 54145890 is 09854145
Previous prime number is 281
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
fifty-four million one hundred forty-five thousand eight hundred ninety
Scientific notation
5.4145890 × 10^7
Engineering notation
5.4145890 × 10^6
Prime Factorization
2 × 9 × 5 × 281 × 2141
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
54145890 Product of the distinct prime numbers
The prime factorization of 54145890 is 2 × 9 × 5 × 281 × 2141.
Since it has a total of 5 prime factors.
5 , 10 , 61 , 98 , 731 , 491 , 9668 , 5419 , 45345 , 72196 , 317986 , 771155 , 7509645 , 5924708 , 29592398 , 38369057 , 916902833 , 491702177 , 2850474565 , 604288193
n×2
108291780
n×3
162437670
n×4
216583560
n×5
270729450
n÷2
27072945
n÷3
18048630
n÷3
13536472.5
n÷5
10829178
n2
2931777403892100
n3
1.5874369681563E+23
n4
8.5953187459723E+30
n5
4.6540118333435E+38
2 √n7358.3890900115
3 √n378.31639755913
4 √n85.781053211134
5 √n35.213816706201
1 , 2 , 5 , 9 , 10 , 18 , 45 , 90 , 281 , 562 , 1405 , 2141 , 2529 , 2810 , 4282 , 5058 , 10705 , 12645 , 19269 , 21410 , 25290 , 38538 , 96345 , 192690 , 601621 , 1203242 , 3008105 , 5414589 , 6016210 , 10829178 , 27072945 , 54145890
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-54145889 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 54145890 can be divided by 32 positive divisors.
The sum of these divisors (counting 54145890) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11001110100011001101100010
3
Ternary
10202212220012100
4
Quaternary
3032203031202
5
Quinary
102330132030
6
Senary
5212311230
8
Octal
316431542
10
Decimal
54145890
12
Duodecimal
16172516
16
Hexadecimal
33a3362
20
Vigesimal
gi84ea
36
Base36
w8j8i
md5
5b9c1e681a3835d6e42186b74109ceb5
sha1
cc529d3264e6832512eaf945f82f921e248da309
sha256
5f55c93aaec7a556f844a14c5a960c24537a972164be4b76d4d5908fcc1bd668
sha512
78e4b01ace89c69ec2f46c0983261c5016c4705fc7eec56c134ada2736fb14dda24f6e9f4981028c3295495c71bf410eba0e5e4f314258a3a47d0b0fee3f4b9d
ripemd-160
d5c2d0a96b828dd012cfcd715f2ff415fd02ea45
Diameter
108291780
Circumference
340208660.49216
Area
9.210450354028E+15
Volume
6.6494404229288E+23
Surface area
3.6841801416112E+16
Circumference
340208660.49216
Perimeter
216583560
Area
2931777403892100
Diagonal
76573851.984762
Surface area
17590664423352600
Volume
1.5874369681563E+23
Space diagonal
93783432.501036
Perimeter
162437670
Area
1.2694968550059E+15
Altitude
46891716.250518
Surface area
1.2694968550059E+15
Volume
1.8708124081492E+22
Height
25524617.328254