55621879 is an odd 8-digits prime number following 55621878
and preceding 55621880 . In scientific notation, it is written as 5.5621879 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 55621878 positive integers (up to 55621879) that are relatively prime to 55621879.
55621879 has 2 divisors, whose sum is 55621880
The reverse of 55621879 is 97812655
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
fifty-five million six hundred twenty-one thousand eight hundred seventy-nine
Scientific notation
5.5621879 × 10^7
Engineering notation
5.5621879 × 10^6
Prime Factorization
55621879
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
55621879
Product of the distinct prime numbers
The prime factorization of 55621879 is 55621879.
Since it has a total of 1 prime factors.
7 , 6 , 68 , 95 , 212 , 577 , 422 , 9287 , 85959 , 32282 , 506148 , 455557 , 5091426 , 4007581 , 85331070 , 26647541 , 631421423 , 632796378 , 3400537234 , 2570079565
n×2
111243758
n×3
166865637
n×4
222487516
n×5
278109395
n÷2
27810939.5
n÷3
18540626.333333
n÷3
13905469.75
n÷5
11124375.8
n2
3093793423490641
n3
1.7208260345239E+23
n4
9.5715577472339E+30
n5
5.3238802685816E+38
2 √n
7458.0077098378
3 √n
381.72319658301
4 √n
86.359757467456
5 √n
35.403739062706
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
55621880
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
27810940
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7458.0077768798
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999640429
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55621879 can be divided by 2 positive divisors.
The sum of these divisors (counting 55621879) is 55621880, the average is 27810940.
Base
System
Value
2
Binary
11010100001011100011110111
3
Ternary
10212122212212121
4
Quaternary
3110023203313
5
Quinary
103214400004
6
Senary
5304100411
8
Octal
324134367
10
Decimal
55621879
12
Duodecimal
16764707
16
Hexadecimal
350b8f7
20
Vigesimal
h7cedj
36
Base36
x4647
md5
209b68f344bfaec2be882e8c3d5403ed
sha1
8f8d3ea82c438a64ffb9cc61c0ccf9ea847ce376
sha256
bb586bbafbbfd973c227e8f1fd1bd46301680ae802d60474e9fa7720dba75bd7
sha512
f577c16353b6bc9fc33a76a98070857f53044ba72f86459df406ed1c3b2e45ec0297c1712593964cdb5b377b6427bebaf7a06664e74dac1be0b0adb4bd80109c
ripemd-160
729cdd35d4083a8b9e045921ff23fe5997e045bb
Diameter
111243758
Circumference
349482572.89052
Area
9.7194386909626E+15
Volume
7.2081792375552E+23
Surface area
3.887775476385E+16
Circumference
349482572.89052
Perimeter
222487516
Area
3093793423490641
Diagonal
78661215.646475
Surface area
18562760540943846
Volume
1.7208260345239E+23
Space diagonal
96339920.440448
Perimeter
166865637
Area
1.3396518494021E+15
Altitude
48169960.220224
Surface area
1.3396518494021E+15
Volume
2.0280129304237E+22
Height
26220405.215492