54885887 is an odd 8-digits composite number following 54885886
and preceding 54885888 . In scientific notation, it is written as 5.4885887 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 47045040 positive integers (up to 54885887) that are relatively prime to 54885887.
54885887 has 4 divisors, whose sum is 62726736
The reverse of 54885887 is 78858845
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
fifty-four million eight hundred eighty-five thousand eight hundred eighty-seven
Scientific notation
5.4885887 × 10^7
Engineering notation
5.4885887 × 10^6
Prime Factorization
7 × 7840841
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
54885887
Product of the distinct prime numbers
The prime factorization of 54885887 is 7 × 7840841.
Since it has a total of 2 prime factors.
1 , 10 , 96 , 88 , 619 , 7 , 2202 , 1927 , 58969 , 53795 , 19419 , 971642 , 1212220 , 5660503 , 66670224 , 78882066 , 836619181 , 519574769 , 7090944908 , 240533838
n×2
109771774
n×3
164657661
n×4
219543548
n×5
274429435
n÷2
27442943.5
n÷3
18295295.666667
n÷3
13721471.75
n÷5
10977177.4
n2
3012460591776769
n3
1.6534157163221E+23
n4
9.074918817008E+30
n5
4.9808496872448E+38
2 √n
7408.5009954781
3 √n
380.03205408277
4 √n
86.072649520496
5 √n
35.309546314156
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-54885886
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 54885887 can be divided by 4 positive divisors.
The sum of these divisors (counting 54885887) is 1, the average is 0.25.
Base
System
Value
2
Binary
11010001010111110111111111
3
Ternary
10211021111021122
4
Quaternary
3101113313333
5
Quinary
103022322022
6
Senary
5240221155
8
Octal
321276777
10
Decimal
54885887
12
Duodecimal
1646a7bb
16
Hexadecimal
3457dff
20
Vigesimal
h30ee7
36
Base36
woe7z
md5
cd3daa80041d43a4723cac0de58b23fb
sha1
49089e1bb418d13c749d424c62d191ec09670f56
sha256
2686561b0d9e92c242e4d80cade5567472d81afcf7227008ab0597998e8d8c18
sha512
1bddae1cd79325ae095c34329a35a649a1f1c3191c2bc251ddad43b0ca5786fa4b9d2992e784d59ec61af6fc2a0c8c6bcd862f908a2042c46b065f4290d30895
ripemd-160
7ba775adcf5121ac276540faaaee8fbce4cd8aee
Diameter
109771774
Circumference
344858198.76992
Area
9.4639240643547E+15
Volume
6.92581155697E+23
Surface area
3.7855696257419E+16
Circumference
344858198.76992
Perimeter
219543548
Area
3012460591776769
Diagonal
77620365.778277
Surface area
18074763550660614
Volume
1.6534157163221E+23
Space diagonal
95065144.902484
Perimeter
164657661
Area
1.3044337001891E+15
Altitude
47532572.451242
Surface area
1.3044337001891E+15
Volume
1.948569108553E+22
Height
25873455.259426