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

19001997 (number)

19001997 is an odd 8-digits composite number following 19001996 and preceding 19001998. In scientific notation, it is written as 1.9001997 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 10858248 positive integers (up to 19001997) that are relatively prime to 19001997.

Interesting facts

19001997 has 8 divisors, whose sum is 24129600
The reverse of 19001997 is 79910091
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	nineteen million one thousand nine hundred ninety-seven

Notation

Scientific notation	1.9001997 × 10^7
Engineering notation	1.9001997 × 10^6

Prime Factorization of 19001997

Prime Factorization 7 × 9 × 301619

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19001997	Product of the distinct prime numbers

The prime factorization of 19001997 is 7 × 9 × 301619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 78, 32, 54, 143, 616, 8735, 25007, 29989, 91451, 206943, 4194688, 4529193, 65058969, 96977957, 602265116, 389272642, 3536279263, 3158379710

Basic calculations (n = 19001997)

Multiplication

n×y

n×2	38003994
n×3	57005991
n×4	76007988
n×5	95009985

Division

n÷y

n÷2	9500998.5
n÷3	6333999
n÷3	4750499.25
n÷5	3800399.4

Exponentiation

n^y

n²	361075889988009
n³	6.8611629783245E+21
n⁴	1.3037579833063E+29
n⁵	2.4774005287513E+36

Nth Root

^y√n

²√n	4359.1280091321
³√n	266.84951331326
⁴√n	66.023692786242
⁵√n	28.560108239828

Divisors of 19001997

1, 7, 9, 63, 301619, 2111333, 2714571, 19001997

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	-19001996	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 19001997 can be divided by 8 positive divisors. The sum of these divisors (counting 19001997) is 1, the average is 0.125.

Base conversion 19001997

Base	System	Value
2	Binary	1001000011111001010001101
3	Ternary	1022202101211200
4	Quaternary	1020133022031
5	Quinary	14331030442
6	Senary	1515140113
8	Octal	110371215
10	Decimal	19001997
12	Duodecimal	6444639
16	Hexadecimal	121f28d
20	Vigesimal	5if4jh
36	Base36	bba19

Cryptographic Hash Functions

md5	bd9e0c3d968138522dd1bcfcec4f8083
sha1	3a99a34c6e6b838e02952cc2b429c5d7f47a01b8
sha256	e0fff8a5adef7a66a4caff8b3ac549dfb3e5b85955fb0ebf9d2249aadd06c81f
sha512	68fc3f9865744d59fd7a984b1c7c24d52df31c1b58fcf20f8e48266547230fc1f3c5ff522e1dc864b7cff06a34316d1fbd4a305010be984cbe433a0341575b1f
ripemd-160	5f568082c88c411b1919c187b9b78f126be45f95

19001997 as geometric shapes

Circle

Radius = n

Diameter	38003994
Circumference	119393068.35747
Area	1.1343533633747E+15

Sphere

Radius = n

Volume	2.8739972277049E+22
Surface area	4.5374134534989E+15
Circumference	119393068.35747

Square

Length = n

Perimeter	76007988
Area	361075889988009
Diagonal	26872881.869573

Cube

Length = n

Surface area	2166455339928054
Volume	6.8611629783245E+21
Space diagonal	32912424.249271

Equilateral Triangle

Length = n

Perimeter	57005991
Area	1.5635044671185E+14
Altitude	16456212.124636

Triangular Pyramid

Length = n

Surface area	1.5635044671185E+14
Volume	8.0859581146655E+20
Height	8957627.2898576