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

19985501 (number)

19985501 is an odd 8-digits prime number following 19985500 and preceding 19985502. In scientific notation, it is written as 1.9985501 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 19985500 positive integers (up to 19985501) that are relatively prime to 19985501.

Interesting facts

19985501 has 2 divisors, whose sum is 19985502
The reverse of 19985501 is 10558991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	nineteen million nine hundred eighty-five thousand five hundred one

Notation

Scientific notation	1.9985501 × 10^7
Engineering notation	1.9985501 × 10^6

Prime Factorization of 19985501

Prime Factorization 19985501

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	19985501	Product of the distinct prime numbers

The prime factorization of 19985501 is 19985501. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 2, 30, 27, 524, 613, 425, 8077, 38811, 32851, 604398, 13028, 190889, 4099579, 48604761, 83463022, 132659997, 314916129, 794502720, 6076427638

Basic calculations (n = 19985501)

Multiplication

n×y

n×2	39971002
n×3	59956503
n×4	79942004
n×5	99927505

Division

n÷y

n÷2	9992750.5
n÷3	6661833.6666667
n÷3	4996375.25
n÷5	3997100.2

Exponentiation

n^y

n²	399420250221001
n³	7.9826138102121E+21
n⁴	1.5953653628661E+29
n⁵	3.1884176054925E+36

Nth Root

^y√n

²√n	4470.51462362
³√n	271.37615190063
⁴√n	66.861907119226
⁵√n	28.849813363286

Divisors of 19985501

1, 19985501

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	19985502	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	9992751	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4470.5147354639	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998999275	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19985501 can be divided by 2 positive divisors. The sum of these divisors (counting 19985501) is 19985502, the average is 9992751.

Base conversion 19985501

Base	System	Value
2	Binary	1001100001111010001011101
3	Ternary	1101121100221202
4	Quaternary	1030033101131
5	Quinary	20104014001
6	Senary	1552205245
8	Octal	114172135
10	Decimal	19985501
12	Duodecimal	6839825
16	Hexadecimal	130f45d
20	Vigesimal	64i3f1
36	Base36	bwcwt

Cryptographic Hash Functions

md5	608bee8c899daabbd62805bf1328a974
sha1	5cf10a4322d898645ec33ed8a559c15c9ee30031
sha256	3fe20dbf750816706e2fb0c16c24400fbd6e3167297342371d38106c3ffc0530
sha512	208c23ac11221094023f75ce13feef7081511430cb63033bdb0cc65506570291b9fea7f10590217837f7ac5fb8956b293e95300372c92f8ee8c37a61e83627ee
ripemd-160	af8f104777772479ba810711fc58c16d5b700fa2

19985501 as geometric shapes

Circle

Radius = n

Diameter	39971002
Circumference	125572606.23982
Area	1.2548157237893E+15

Sphere

Radius = n

Volume	3.3437494536809E+22
Surface area	5.0192628951572E+15
Circumference	125572606.23982

Square

Length = n

Perimeter	79942004
Area	399420250221001
Diagonal	28263766.565021

Cube

Length = n

Surface area	2396521501326006
Volume	7.9826138102121E+21
Space diagonal	34615903.146719

Equilateral Triangle

Length = n

Perimeter	59956503
Area	1.7295404173866E+14
Altitude	17307951.573359

Triangular Pyramid

Length = n

Surface area	1.7295404173866E+14
Volume	9.4076005946572E+20
Height	9421255.5216737