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

19947089 (number)

19947089 is an odd 8-digits prime number following 19947088 and preceding 19947090. In scientific notation, it is written as 1.9947089 × 10^7. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 19947088 positive integers (up to 19947089) that are relatively prime to 19947089.

Interesting facts

19947089 has 2 divisors, whose sum is 19947090
The reverse of 19947089 is 98074991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	nineteen million nine hundred forty-seven thousand eighty-nine

Notation

Scientific notation	1.9947089 × 10^7
Engineering notation	1.9947089 × 10^6

Prime Factorization of 19947089

Prime Factorization 19947089

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	19947089	Product of the distinct prime numbers

The prime factorization of 19947089 is 19947089. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 5, 87, 33, 991, 495, 7798, 216, 5134, 86913, 617519, 630453, 4660928, 4401881, 76585800, 30274812, 234869008, 713265586, 4008718997, 105963093

Basic calculations (n = 19947089)

Multiplication

n×y

n×2	39894178
n×3	59841267
n×4	79788356
n×5	99735445

Division

n÷y

n÷2	9973544.5
n÷3	6649029.6666667
n÷3	4986772.25
n÷5	3989417.8

Exponentiation

n^y

n²	397886359573921
n³	7.936674626307E+21
n⁴	1.5831355513499E+29
n⁵	3.157894574184E+36

Nth Root

^y√n

²√n	4466.2164076542
³√n	271.20217934193
⁴√n	66.829756902552
⁵√n	28.838714997728

Divisors of 19947089

1, 19947089

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	19947090	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	9973545	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4466.2165196058	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998997347	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19947089 can be divided by 2 positive divisors. The sum of these divisors (counting 19947089) is 19947090, the average is 9973545.

Base conversion 19947089

Base	System	Value
2	Binary	1001100000101111001010001
3	Ternary	1101112102021002
4	Quaternary	1030011321101
5	Quinary	20101301324
6	Senary	1551311345
8	Octal	114057121
10	Decimal	19947089
12	Duodecimal	681b555
16	Hexadecimal	1305e51
20	Vigesimal	64d7e9
36	Base36	bvj9t

Cryptographic Hash Functions

md5	fd5eed393d1ce97574e29f93e956a98b
sha1	23e379a0efd6a352c339c5b5f9d1df64be41c365
sha256	7ac564408b4968cab3d73f650f938b9de1d841727ddde3322eb15ee0a5cada10
sha512	2ae587ea1e7dcfe65edb026a36888b08ba18f614c55c2fa7e152272be8a78166ecbccd3262f929130789939b7cda595fa77652c17c1ee7a93f2bb7e6b439fe0f
ripemd-160	d4c7aac731f961cfd914ab9a16fd2f4e6a843bf1

19947089 as geometric shapes

Circle

Radius = n

Diameter	39894178
Circumference	125331256.5258
Area	1.249996864201E+15

Sphere

Radius = n

Volume	3.3245064933251E+22
Surface area	4.9999874568041E+15
Circumference	125331256.5258

Square

Length = n

Perimeter	79788356
Area	397886359573921
Diagonal	28209443.793663

Cube

Length = n

Surface area	2387318157443526
Volume	7.936674626307E+21
Space diagonal	34549371.611098

Equilateral Triangle

Length = n

Perimeter	59841267
Area	1.7228984760516E+14
Altitude	17274685.805549

Triangular Pyramid

Length = n

Surface area	1.7228984760516E+14
Volume	9.3534607472215E+20
Height	9403147.9312211