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

19409919 (number)

19409919 is an odd 8-digits composite number following 19409918 and preceding 19409920. In scientific notation, it is written as 1.9409919 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 12664536 positive integers (up to 19409919) that are relatively prime to 19409919.

Interesting facts

19409919 has 8 divisors, whose sum is 26430720
The reverse of 19409919 is 91990491
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	nineteen million four hundred nine thousand nine hundred nineteen

Notation

Scientific notation	1.9409919 × 10^7
Engineering notation	1.9409919 × 10^6

Prime Factorization of 19409919

Prime Factorization 3 × 47 × 137659

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19409919	Product of the distinct prime numbers

The prime factorization of 19409919 is 3 × 47 × 137659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 10, 52, 287, 501, 880, 8122, 47462, 50149, 22546, 759197, 2232323, 7533025, 13426414, 56159330, 203850714, 791664618, 9447506436, 1457323023

Basic calculations (n = 19409919)

Multiplication

n×y

n×2	38819838
n×3	58229757
n×4	77639676
n×5	97049595

Division

n÷y

n÷2	9704959.5
n÷3	6469973
n÷3	4852479.75
n÷5	3881983.8

Exponentiation

n^y

n²	376744955586561
n³	7.3125890715937E+21
n⁴	1.4193676155992E+29
n⁵	2.7549810450004E+36

Nth Root

^y√n

²√n	4405.6689616902
³√n	268.74552478576
⁴√n	66.375213458716
⁵√n	28.681690468364

Divisors of 19409919

1, 3, 47, 141, 137659, 412977, 6469973, 19409919

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	-19409918	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 19409919 can be divided by 8 positive divisors. The sum of these divisors (counting 19409919) is 1, the average is 0.125.

Base conversion 19409919

Base	System	Value
2	Binary	1001010000010101111111111
3	Ternary	1100112010101220
4	Quaternary	1022002233333
5	Quinary	14432104134
6	Senary	1532004423
8	Octal	112025777
10	Decimal	19409919
12	Duodecimal	6600713
16	Hexadecimal	1282bff
20	Vigesimal	6164fj
36	Base36	bk0sf

Cryptographic Hash Functions

md5	330871fbeee11712995eddfab5e7dd94
sha1	3132e54228c557e22fd9ac4be985833e92117fc9
sha256	3993cb78997e67d40388f99493bf08f7542a4f975db272f9caf1002a4aa0e83b
sha512	d2a55e616bdfebb87095a07f3003e1d7b19cbeb2ff70d57df11980176e39fcbe6a66ddcb49541dba4450af682fdda4ea9c843547350009db2b001fb3ab59ed43
ripemd-160	b5ccea9c6cba5732600c81ecd6d9e1c997954f07

19409919 as geometric shapes

Circle

Radius = n

Diameter	38819838
Circumference	121956117.87435
Area	1.1835791847478E+15

Sphere

Radius = n

Volume	3.063090147472E+22
Surface area	4.734316738991E+15
Circumference	121956117.87435

Square

Length = n

Perimeter	77639676
Area	376744955586561
Diagonal	27449770.694363

Cube

Length = n

Surface area	2260469733519366
Volume	7.3125890715937E+21
Space diagonal	33618965.878796

Equilateral Triangle

Length = n

Perimeter	58229757
Area	1.631353511428E+14
Altitude	16809482.939398

Triangular Pyramid

Length = n

Surface area	1.631353511428E+14
Volume	8.617968867591E+20
Height	9149923.5647877