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

19994015 (number)

19994015 is an odd 8-digits composite number following 19994014 and preceding 19994016. In scientific notation, it is written as 1.9994015 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 15299680 positive integers (up to 19994015) that are relatively prime to 19994015.

Interesting facts

19994015 has 8 divisors, whose sum is 25036128
The reverse of 19994015 is 51049991
Previous prime number is 23

Basic properties

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

Name

Name	nineteen million nine hundred ninety-four thousand fifteen

Notation

Scientific notation	1.9994015 × 10^7
Engineering notation	1.9994015 × 10^6

Prime Factorization of 19994015

Prime Factorization 5 × 23 × 173861

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19994015	Product of the distinct prime numbers

The prime factorization of 19994015 is 5 × 23 × 173861. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 37, 94, 539, 880, 7581, 4412, 75284, 27674, 403594, 594406, 2275838, 6538483, 76611910, 39310294, 250206850, 418468082, 7010038561, 1214586556

Basic calculations (n = 19994015)

Multiplication

n×y

n×2	39988030
n×3	59982045
n×4	79976060
n×5	99970075

Division

n÷y

n÷2	9997007.5
n÷3	6664671.6666667
n÷3	4998503.75
n÷5	3998803

Exponentiation

n^y

n²	399760635820225
n³	7.9928201489991E+21
n⁴	1.5980856595139E+29
n⁵	3.1952148647606E+36

Nth Root

^y√n

²√n	4471.4667615895
³√n	271.41468264245
⁴√n	66.869026922706
⁵√n	28.852270999608

Divisors of 19994015

1, 5, 23, 115, 173861, 869305, 3998803, 19994015

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	-19994014	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 19994015 can be divided by 8 positive divisors. The sum of these divisors (counting 19994015) is 1, the average is 0.125.

Base conversion 19994015

Base	System	Value
2	Binary	1001100010001010110011111
3	Ternary	1101121210122002
4	Quaternary	1030101112133
5	Quinary	20104302030
6	Senary	1552312515
8	Octal	114212637
10	Decimal	19994015
12	Duodecimal	684273b
16	Hexadecimal	131159f
20	Vigesimal	64j50f
36	Base36	bwjhb

Cryptographic Hash Functions

md5	0d02622a0660520393d956784891caae
sha1	b46a3632accdc5650dd7a1bd9a499f88560bfca7
sha256	2bd277954f69d3d6b273c141cfcda4f21ddbae46ce62be3782f0bb2b723fd960
sha512	03d2a5300a163e5467236816bab92a2d643dc5595fb83fcc92ce3aaee8ced91f05c668d252893b11a509810160ce50d1c900686a2b1456aefbe1217678099a8b
ripemd-160	7969b87f2e11016e6b03cd6eafb52cf4f49dd45d

19994015 as geometric shapes

Circle

Radius = n

Diameter	39988030
Circumference	125626101.27953
Area	1.2558850766872E+15

Sphere

Radius = n

Volume	3.3480246748747E+22
Surface area	5.0235403067488E+15
Circumference	125626101.27953

Square

Length = n

Perimeter	79976060
Area	399760635820225
Diagonal	28275807.179291

Cube

Length = n

Surface area	2398563814921350
Volume	7.9928201489991E+21
Space diagonal	34630649.827294

Equilateral Triangle

Length = n

Perimeter	59982045
Area	1.7310143302667E+14
Altitude	17315324.913647

Triangular Pyramid

Length = n

Surface area	1.7310143302667E+14
Volume	9.4196288802696E+20
Height	9425269.0597637