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

19989237 (number)

19989237 is an odd 8-digits composite number following 19989236 and preceding 19989238. In scientific notation, it is written as 1.9989237 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 13326156 positive integers (up to 19989237) that are relatively prime to 19989237.

Interesting facts

19989237 has 4 divisors, whose sum is 26652320
The reverse of 19989237 is 73298991
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	nineteen million nine hundred eighty-nine thousand two hundred thirty-seven

Notation

Scientific notation	1.9989237 × 10^7
Engineering notation	1.9989237 × 10^6

Prime Factorization of 19989237

Prime Factorization 3 × 6663079

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	19989237	Product of the distinct prime numbers

The prime factorization of 19989237 is 3 × 6663079. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 97, 28, 590, 363, 6746, 9048, 85551, 80210, 719788, 624365, 9826705, 4677047, 99715442, 49631113, 47546571, 766864963, 1487211595, 5704011868

Basic calculations (n = 19989237)

Multiplication

n×y

n×2	39978474
n×3	59967711
n×4	79956948
n×5	99946185

Division

n÷y

n÷2	9994618.5
n÷3	6663079
n÷3	4997309.25
n÷5	3997847.4

Exponentiation

n^y

n²	399569595842169
n³	7.9870913492833E+21
n⁴	1.5965586192147E+29
n⁵	3.1913988623876E+36

Nth Root

^y√n

²√n	4470.9324530796
³√n	271.39306079431
⁴√n	66.86503161653
⁵√n	28.850891893609

Divisors of 19989237

1, 3, 6663079, 19989237

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	-19989236	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 19989237 can be divided by 4 positive divisors. The sum of these divisors (counting 19989237) is 1, the average is 0.25.

Base conversion 19989237

Base	System	Value
2	Binary	1001100010000001011110101
3	Ternary	1101121120002010
4	Quaternary	1030100023311
5	Quinary	20104123422
6	Senary	1552234433
8	Octal	114201365
10	Decimal	19989237
12	Duodecimal	683ba19
16	Hexadecimal	13102f5
20	Vigesimal	64id1h
36	Base36	bwfsl

Cryptographic Hash Functions

md5	9c8b68e18795cb04740bbb0ad53003b6
sha1	807ca8a7a79bba20de8d1bf2e369c7174bc974b0
sha256	ba4f500dfe6f729cef3fbfac84f8085b5ee62609f35735dbdd10c0ea71f6d32e
sha512	5ae71e51c89271092afa4042743deb94bc2d532ce2d805ee19d3290668ec101871a70d37f64d5ba2754acade2ffb69aeab8041406fa3cb9422beb4afdc611bfd
ripemd-160	60002acf96b3d45f07f1e47cba3ae8e7baa9b145

19989237 as geometric shapes

Circle

Radius = n

Diameter	39978474
Circumference	125596080.22013
Area	1.2552849068956E+15

Sphere

Radius = n

Volume	3.3456250008612E+22
Surface area	5.0211396275824E+15
Circumference	125596080.22013

Square

Length = n

Perimeter	79956948
Area	399569595842169
Diagonal	28269050.06689

Cube

Length = n

Surface area	2397417575053014
Volume	7.9870913492833E+21
Space diagonal	34622374.088536

Equilateral Triangle

Length = n

Perimeter	59967711
Area	1.730187102896E+14
Altitude	17311187.044268

Triangular Pyramid

Length = n

Surface area	1.730187102896E+14
Volume	9.4128774250578E+20
Height	9423016.6889634