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

19990958 (number)

19990958 is an even 8-digits composite number following 19990957 and preceding 19990959. In scientific notation, it is written as 1.9990958 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 9011520 positive integers (up to 19990958) that are relatively prime to 19990958.

Interesting facts

19990958 has 16 divisors, whose sum is 33045936
The reverse of 19990958 is 85909991
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5

Name

Name	nineteen million nine hundred ninety thousand nine hundred fifty-eight

Notation

Scientific notation	1.9990958 × 10^7
Engineering notation	1.9990958 × 10^6

Prime Factorization of 19990958

Prime Factorization 2 × 13 × 43 × 17881

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	19990958	Product of the distinct prime numbers

The prime factorization of 19990958 is 2 × 13 × 43 × 17881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 90, 50, 568, 91, 690, 1458, 57706, 59179, 269048, 297258, 9328379, 2060996, 43444134, 23572738, 938743783, 764668123, 627554718, 3535255973

Basic calculations (n = 19990958)

Multiplication

n×y

n×2	39981916
n×3	59972874
n×4	79963832
n×5	99954790

Division

n÷y

n÷2	9995479
n÷3	6663652.6666667
n÷3	4997739.5
n÷5	3998191.6

Exponentiation

n^y

n²	399638401757764
n³	7.9891545047266E+21
n⁴	1.597108521595E+29
n⁵	3.1927729376648E+36

Nth Root

^y√n

²√n	4471.1249143812
³√n	271.40084921988
⁴√n	66.866470778569
⁵√n	28.851388667699

Divisors of 19990958

1, 2, 13, 26, 43, 86, 559, 1118, 17881, 35762, 232453, 464906, 768883, 1537766, 9995479, 19990958

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-19990957	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19990958 can be divided by 16 positive divisors. The sum of these divisors (counting 19990958) is 1, the average is 0.0625.

Base conversion 19990958

Base	System	Value
2	Binary	1001100010000100110101110
3	Ternary	1101121122102212
4	Quaternary	1030100212232
5	Quinary	20104202313
6	Senary	1552250422
8	Octal	114204656
10	Decimal	19990958
12	Duodecimal	6840a12
16	Hexadecimal	13109ae
20	Vigesimal	64ih7i
36	Base36	bwh4e

Cryptographic Hash Functions

md5	889515557976b95bc605997a2212f955
sha1	6ff4911a94ce28b7f6df3956b08ff9144a74b6a1
sha256	95ded0b1a42e952d0e281084fcc16e96c7a7b4dc6e88ea0a3c60520335fb3a4f
sha512	eb2d0662faa1ccaf6f5c26bd5893346ec4c79f5c736d9ad6b2f03c062b6e113812e18d4123c779d5a8a4bf78371541f15f98bb9ee30bacdb099d5985bdd1949f
ripemd-160	bcedc4db358d120945973a57e3a4c01633c83cd0

19990958 as geometric shapes

Circle

Radius = n

Diameter	39981916
Circumference	125606893.58204
Area	1.2555010670546E+15

Sphere

Radius = n

Volume	3.3464892133924E+22
Surface area	5.0220042682182E+15
Circumference	125606893.58204

Square

Length = n

Perimeter	79963832
Area	399638401757764
Diagonal	28271483.928431

Cube

Length = n

Surface area	2397830410546584
Volume	7.9891545047266E+21
Space diagonal	34625354.947976

Equilateral Triangle

Length = n

Perimeter	59972874
Area	1.7304850412502E+14
Altitude	17312677.473988

Triangular Pyramid

Length = n

Surface area	1.7304850412502E+14
Volume	9.4153088770654E+20
Height	9423827.9761436