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

55019905 (number)

55019905 is an odd 8-digits composite number following 55019904 and preceding 55019906. In scientific notation, it is written as 5.5019905 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 41426688 positive integers (up to 55019905) that are relatively prime to 55019905.

Interesting facts

55019905 has 4 divisors, whose sum is 55667284
The reverse of 55019905 is 50991055
Previous prime number is 85

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	fifty-five million nineteen thousand nine hundred five

Notation

Scientific notation	5.5019905 × 10^7
Engineering notation	5.5019905 × 10^6

Prime Factorization of 55019905

Prime Factorization 85 × 647293

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	55019905	Product of the distinct prime numbers

The prime factorization of 55019905 is 85 × 647293. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 77, 57, 619, 170, 508, 4268, 39158, 75590, 604405, 171604, 5951777, 6509039, 51599838, 72462223, 783179107, 676272975, 6186147152, 7632935559

Basic calculations (n = 55019905)

Multiplication

n×y

n×2	110039810
n×3	165059715
n×4	220079620
n×5	275099525

Division

n÷y

n÷2	27509952.5
n÷3	18339968.333333
n÷3	13754976.25
n÷5	11003981

Exponentiation

n^y

n²	3027189946209025
n³	1.6655570325738E+23
n⁴	9.163878970429E+30
n⁵	5.041957503845E+38

Nth Root

^y√n

²√n	7417.5403605238
³√n	380.34111797836
⁴√n	86.125143602341
⁵√n	35.326772963578

Divisors of 55019905

1, 85, 647293, 55019905

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	-55019904	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 55019905 can be divided by 4 positive divisors. The sum of these divisors (counting 55019905) is 1, the average is 0.25.

Base conversion 55019905

Base	System	Value
2	Binary	11010001111000100110000001
3	Ternary	10211112022010021
4	Quaternary	3101320212001
5	Quinary	103041114110
6	Senary	5243133441
8	Octal	321704601
10	Decimal	55019905
12	Duodecimal	16514281
16	Hexadecimal	3478981
20	Vigesimal	h3h9f5
36	Base36	wr9mp

Cryptographic Hash Functions

md5	e31c1a184153ba9e603497881e80c0db
sha1	c396e6c1f36bb44b619383178589d721a3e29f31
sha256	2abd1cf31269cb0872b1292fcc4a4a59286e6dc8636b4f1dc5b926fdd35df971
sha512	fdf06f12f708c092f78c5ac66b9db58de4db5544242e0b04b4403552ed4c133129b7ec556f33a148dfc65b308284cf8aa3a17654c6a160db10e9ab589cae151d
ripemd-160	ed319a8db45e7b342904254de8e2fbaa00d82c24

55019905 as geometric shapes

Circle

Radius = n

Diameter	110039810
Circumference	345700258.69842
Area	9.5101976960312E+15

Sphere

Radius = n

Volume	6.976668983558E+23
Surface area	3.8040790784125E+16
Circumference	345700258.69842

Square

Length = n

Perimeter	220079620
Area	3027189946209025
Diagonal	77809895.851479

Cube

Length = n

Surface area	18163139677254150
Volume	1.6655570325738E+23
Space diagonal	95297270.887613

Equilateral Triangle

Length = n

Perimeter	165059715
Area	1.3108116977489E+15
Altitude	47648635.443806

Triangular Pyramid

Length = n

Surface area	1.3108116977489E+15
Volume	1.9628777869764E+22
Height	25936631.950493