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

19981334 (number)

19981334 is an even 8-digits composite number following 19981333 and preceding 19981335. In scientific notation, it is written as 1.9981334 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 9990666 positive integers (up to 19981334) that are relatively prime to 19981334.

Interesting facts

19981334 has 4 divisors, whose sum is 29972004
The reverse of 19981334 is 43318991
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	nineteen million nine hundred eighty-one thousand three hundred thirty-four

Notation

Scientific notation	1.9981334 × 10^7
Engineering notation	1.9981334 × 10^6

Prime Factorization of 19981334

Prime Factorization 2 × 9990667

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	19981334	Product of the distinct prime numbers

The prime factorization of 19981334 is 2 × 9990667. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 93, 62, 517, 493, 6392, 3283, 86849, 43131, 559015, 406695, 7630601, 6776390, 12086186, 36893251, 58295683, 858871020, 8196652104, 8083159130

Basic calculations (n = 19981334)

Multiplication

n×y

n×2	39962668
n×3	59944002
n×4	79925336
n×5	99906670

Division

n÷y

n÷2	9990667
n÷3	6660444.6666667
n÷3	4995333.5
n÷5	3996266.8

Exponentiation

n^y

n²	399253708419556
n³	7.9776216986698E+21
n⁴	1.5940352368677E+29
n⁵	3.1850950475622E+36

Nth Root

^y√n

²√n	4470.0485455977
³√n	271.3572898428
⁴√n	66.858421650512
⁵√n	28.848610219069

Divisors of 19981334

1, 2, 9990667, 19981334

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	-19981333	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 19981334 can be divided by 4 positive divisors. The sum of these divisors (counting 19981334) is 1, the average is 0.25.

Base conversion 19981334

Base	System	Value
2	Binary	1001100001110010000010110
3	Ternary	1101121011020102
4	Quaternary	1030032100112
5	Quinary	20103400314
6	Senary	1552134102
8	Octal	114162026
10	Decimal	19981334
12	Duodecimal	6837332
16	Hexadecimal	130e416
20	Vigesimal	64hd6e
36	Base36	bw9p2

Cryptographic Hash Functions

md5	71ffd1ac31728f0934c30d7bc682af2a
sha1	bb6d76bf8390bdbea704040b1a8e8961f026c71c
sha256	bbc8c0242254261338773cb048e7fb191370068f6a2e3e6a09b87b97fef1312b
sha512	16ff79d22be3637fd25eb07f04b81aee7c47bea901ac2f2ee48d07f557b14a65636c32134e47a16ccb7239055c7544ffdccf80c32b79fa0ede0d03a76ea43f76
ripemd-160	f0bfe4a13abc2fa8b2e500b36ff40752e70178d0

19981334 as geometric shapes

Circle

Radius = n

Diameter	39962668
Circumference	125546424.20665
Area	1.2542925172894E+15

Sphere

Radius = n

Volume	3.3416583628879E+22
Surface area	5.0171700691574E+15
Circumference	125546424.20665

Square

Length = n

Perimeter	79925336
Area	399253708419556
Diagonal	28257873.537107

Cube

Length = n

Surface area	2395522250517336
Volume	7.9776216986698E+21
Space diagonal	34608685.691003

Equilateral Triangle

Length = n

Perimeter	59944002
Area	1.7288192702324E+14
Altitude	17304342.845502

Triangular Pyramid

Length = n

Surface area	1.7288192702324E+14
Volume	9.4017173347839E+20
Height	9419291.1790355