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

19981337 (number)

19981337 is an odd 8-digits composite number following 19981336 and preceding 19981338. In scientific notation, it is written as 1.9981337 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 19740516 positive integers (up to 19981337) that are relatively prime to 19981337.

Interesting facts

19981337 has 4 divisors, whose sum is 20222160
The reverse of 19981337 is 73318991
Previous prime number is 83

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

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

Notation

Scientific notation	1.9981337 × 10^7
Engineering notation	1.9981337 × 10^6

Prime Factorization of 19981337

Prime Factorization 83 × 240739

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	19981337	Product of the distinct prime numbers

The prime factorization of 19981337 is 83 × 240739. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 3, 28, 117, 488, 1699, 7484, 64683, 83835, 354616, 313187, 7885853, 9498979, 80079533, 30077273, 784747967, 16377049, 9951989702, 8359028430

Basic calculations (n = 19981337)

Multiplication

n×y

n×2	39962674
n×3	59944011
n×4	79925348
n×5	99906685

Division

n÷y

n÷2	9990668.5
n÷3	6660445.6666667
n÷3	4995334.25
n÷5	3996267.4

Exponentiation

n^y

n²	399253828307569
n³	7.9776252919537E+21
n⁴	1.5940361941825E+29
n⁵	3.1850974386158E+36

Nth Root

^y√n

²√n	4470.0488811645
³√n	271.35730342334
⁴√n	66.858424160045
⁵√n	28.848611085336

Divisors of 19981337

1, 83, 240739, 19981337

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	-19981336	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 19981337 can be divided by 4 positive divisors. The sum of these divisors (counting 19981337) is 1, the average is 0.25.

Base conversion 19981337

Base	System	Value
2	Binary	1001100001110010000011001
3	Ternary	1101121011020112
4	Quaternary	1030032100121
5	Quinary	20103400322
6	Senary	1552134105
8	Octal	114162031
10	Decimal	19981337
12	Duodecimal	6837335
16	Hexadecimal	130e419
20	Vigesimal	64hd6h
36	Base36	bw9p5

Cryptographic Hash Functions

md5	aec3d62d4c5e40d244cec7088b2acc7b
sha1	24931c72b9f33c04372c413e0e4c9eaa9306c9c4
sha256	c00393843b95a05ea3b960f783c988651165bdc1bf6d57e37ca5a2e7fe8d081e
sha512	a2aaf29f13ee93aa453da22e8d3bc758a9975ade71dde06f63fd9f3622eb24b6dbb9d89173fb8d4108d4a17125e8dee7d7ed98b825b0c6630f0025c96ade0fe9
ripemd-160	c26422ecd5b545227b59a7b9ec46d406858589c1

19981337 as geometric shapes

Circle

Radius = n

Diameter	39962674
Circumference	125546443.0562
Area	1.2542928939287E+15

Sphere

Radius = n

Volume	3.3416598680392E+22
Surface area	5.0171715757146E+15
Circumference	125546443.0562

Square

Length = n

Perimeter	79925348
Area	399253828307569
Diagonal	28257877.779747

Cube

Length = n

Surface area	2395522969845414
Volume	7.9776252919537E+21
Space diagonal	34608690.887156

Equilateral Triangle

Length = n

Perimeter	59944011
Area	1.7288197893627E+14
Altitude	17304345.443578

Triangular Pyramid

Length = n

Surface area	1.7288197893627E+14
Volume	9.4017215695096E+20
Height	9419292.5932491