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

19998357 (number)

19998357 is an odd 8-digits composite number following 19998356 and preceding 19998358. In scientific notation, it is written as 1.9998357 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 13144320 positive integers (up to 19998357) that are relatively prime to 19998357.

Interesting facts

19998357 has 8 divisors, whose sum is 27040320
The reverse of 19998357 is 75389991
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6

Name

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

Notation

Scientific notation	1.9998357 × 10^7
Engineering notation	1.9998357 × 10^6

Prime Factorization of 19998357

Prime Factorization 3 × 71 × 93889

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19998357	Product of the distinct prime numbers

The prime factorization of 19998357 is 3 × 71 × 93889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 28, 29, 820, 368, 9196, 711, 90474, 93354, 555324, 280481, 616462, 5399066, 99311323, 14548486, 410204885, 796542720, 9099978904, 3107520458

Basic calculations (n = 19998357)

Multiplication

n×y

n×2	39996714
n×3	59995071
n×4	79993428
n×5	99991785

Division

n÷y

n÷2	9999178.5
n÷3	6666119
n÷3	4999589.25
n÷5	3999671.4

Exponentiation

n^y

n²	399934282699449
n³	7.9980285619625E+21
n⁴	1.5994743047832E+29
n⁵	3.1986858159382E+36

Nth Root

^y√n

²√n	4471.9522582425
³√n	271.4343284757
⁴√n	66.872657029929
⁵√n	28.853524031376

Divisors of 19998357

1, 3, 71, 213, 93889, 281667, 6666119, 19998357

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-19998356	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19998357 can be divided by 8 positive divisors. The sum of these divisors (counting 19998357) is 1, the average is 0.125.

Base conversion 19998357

Base	System	Value
2	Binary	1001100010010011010010101
3	Ternary	1101122000120220
4	Quaternary	1030102122111
5	Quinary	20104421412
6	Senary	1552344553
8	Octal	114223225
10	Decimal	19998357
12	Duodecimal	6845159
16	Hexadecimal	1312695
20	Vigesimal	64jfhh
36	Base36	bwmtx

Cryptographic Hash Functions

md5	6d6d0e3376a01768d7e3573f300d386e
sha1	e6afc8d76faca238021cefc5c464fafa083e069b
sha256	babcc6db737aa4048d83f4c5f30cd640d35a9591dd21190abd6030c020b422aa
sha512	0b5d01edd3ac0b777d5b165674cd21c5c8da25cdc17a1c57e542776ae1f6889e749f2a7b6fd4c5b1dd412a39872142e3730b8476abbc97474ef8fae079e383f6
ripemd-160	6106d66ccbc48bccce50d2581cddc19029abed8f

19998357 as geometric shapes

Circle

Radius = n

Diameter	39996714
Circumference	125653382.87013
Area	1.2564306044473E+15

Sphere

Radius = n

Volume	3.350206369795E+22
Surface area	5.0257224177892E+15
Circumference	125653382.87013

Square

Length = n

Perimeter	79993428
Area	399934282699449
Diagonal	28281947.694579

Cube

Length = n

Surface area	2399605696196694
Volume	7.9980285619625E+21
Space diagonal	34638170.391901

Equilateral Triangle

Length = n

Perimeter	59995071
Area	1.7317662433102E+14
Altitude	17319085.19595

Triangular Pyramid

Length = n

Surface area	1.7317662433102E+14
Volume	9.4257670538123E+20
Height	9427315.898193