Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

55451818 (number)

55451818 is an even 8-digits composite number following 55451817 and preceding 55451819. In scientific notation, it is written as 5.5451818 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 27725908 positive integers (up to 55451818) that are relatively prime to 55451818.

Interesting facts

55451818 has 4 divisors, whose sum is 83177730
The reverse of 55451818 is 81815455
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	fifty-five million four hundred fifty-one thousand eight hundred eighteen

Notation

Scientific notation	5.5451818 × 10^7
Engineering notation	5.5451818 × 10^6

Prime Factorization of 55451818

Prime Factorization 2 × 27725909

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	55451818	Product of the distinct prime numbers

The prime factorization of 55451818 is 2 × 27725909. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 45, 50, 256, 288, 8838, 2375, 73041, 72228, 493194, 879660, 1723812, 9426089, 17441087, 65932704, 581039314, 739033066, 8615158396, 2640130014

Basic calculations (n = 55451818)

Multiplication

n×y

n×2	110903636
n×3	166355454
n×4	221807272
n×5	277259090

Division

n÷y

n÷2	27725909
n÷3	18483939.333333
n÷3	13862954.5
n÷5	11090363.6

Exponentiation

n^y

n²	3074904119505124
n³	1.7050902360225E+23
n⁴	9.4550353441496E+30
n⁵	5.2429889908735E+38

Nth Root

^y√n

²√n	7446.5977466223
³√n	381.3337664904
⁴√n	86.293671532867
⁵√n	35.38206351984

Divisors of 55451818

1, 2, 27725909, 55451818

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	-55451817	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 55451818 can be divided by 4 positive divisors. The sum of these divisors (counting 55451818) is 1, the average is 0.25.

Base conversion 55451818

Base	System	Value
2	Binary	11010011100010000010101010
3	Ternary	10212100020121001
4	Quaternary	3103202002222
5	Quinary	103143424233
6	Senary	5300305214
8	Octal	323420252
10	Decimal	55451818
12	Duodecimal	166a220a
16	Hexadecimal	34e20aa
20	Vigesimal	h6b9ai
36	Base36	x0iwa

Cryptographic Hash Functions

md5	5ade019fcecbaa3647a6811c9d65d032
sha1	90d65fbabdb6c69e28a2261456213cc6d66c9775
sha256	84a4dffc2d142d25e10abcb48d699db84a1961a2d378f6ad27ee272358bf6c33
sha512	27358bda2e7ef253edfaaf82379536fb72d657d37bf7c518b4eb63c1864fb1978560845f1c6cbd6b4de09473adb0066d6b6c6d28feae4f1568c6ab3025848755
ripemd-160	56c8b367a630c07efaf64e51d98a0900c6c9e307

55451818 as geometric shapes

Circle

Radius = n

Diameter	110903636
Circumference	348414048.114
Area	9.6600961923303E+15

Sphere

Radius = n

Volume	7.1422652789279E+23
Surface area	3.8640384769321E+16
Circumference	348414048.114

Square

Length = n

Perimeter	221807272
Area	3074904119505124
Diagonal	78420713.073845

Cube

Length = n

Surface area	18449424717030744
Volume	1.7050902360225E+23
Space diagonal	96045366.148062

Equilateral Triangle

Length = n

Perimeter	166355454
Area	1.3314725408464E+15
Altitude	48022683.074031

Triangular Pyramid

Length = n

Surface area	1.3314725408464E+15
Volume	2.0094681140441E+22
Height	26140237.691282