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

20197499 (number)

20197499 is an odd 8-digits composite number following 20197498 and preceding 20197500. In scientific notation, it is written as 2.0197499 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 17184960 positive integers (up to 20197499) that are relatively prime to 20197499.

Interesting facts

20197499 has 8 divisors, whose sum is 23252448
The reverse of 20197499 is 99479102
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty million one hundred ninety-seven thousand four hundred ninety-nine

Notation

Scientific notation	2.0197499 × 10^7
Engineering notation	2.0197499 × 10^6

Prime Factorization of 20197499

Prime Factorization 7 × 137 × 21061

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20197499	Product of the distinct prime numbers

The prime factorization of 20197499 is 7 × 137 × 21061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 40, 45, 815, 971, 6485, 5051, 13654, 51852, 716388, 921047, 2255474, 250155, 54687393, 98146994, 120252687, 314972122, 5844242699, 5344874013

Basic calculations (n = 20197499)

Multiplication

n×y

n×2	40394998
n×3	60592497
n×4	80789996
n×5	100987495

Division

n÷y

n÷2	10098749.5
n÷3	6732499.6666667
n÷3	5049374.75
n÷5	4039499.8

Exponentiation

n^y

n²	407938965855001
n³	8.2393468549174E+21
n⁴	1.6641419986285E+29
n⁵	3.3611506353157E+36

Nth Root

^y√n

²√n	4494.162769638
³√n	272.33232790315
⁴√n	67.038517060254
⁵√n	28.910760705445

Divisors of 20197499

1, 7, 137, 959, 21061, 147427, 2885357, 20197499

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	-20197498	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 20197499 can be divided by 8 positive divisors. The sum of these divisors (counting 20197499) is 1, the average is 0.125.

Base conversion 20197499

Base	System	Value
2	Binary	1001101000011000001111011
3	Ternary	1102000010202112
4	Quaternary	1031003001323
5	Quinary	20132304444
6	Senary	2000522535
8	Octal	115030173
10	Decimal	20197499
12	Duodecimal	692044b
16	Hexadecimal	134307b
20	Vigesimal	664dej
36	Base36	c0whn

Cryptographic Hash Functions

md5	868ab4fb25fd864e97d63de3d1060489
sha1	f5437f96dbf2f2d7ba1bc02c6dd5bd6baa81ba92
sha256	5b283bdfb3f30dd204d5894bc14a68d130b0c6e7327bc2fef4f7ff367c1e751c
sha512	5f301b117267a0cd5fc3a252d44241d2a3a1659c7c51549efab23fafac9337c81bd09d71c9ab4aef0cd72810a3408828d6e9b90e54fefbc53a0ac2139ef58eb2
ripemd-160	98a3e27691df892abd8b34a78619bbac17e8fa6f

20197499 as geometric shapes

Circle

Radius = n

Diameter	40394998
Circumference	126904628.95857
Area	1.2815780582431E+15

Sphere

Radius = n

Volume	3.4512895399716E+22
Surface area	5.1263122329724E+15
Circumference	126904628.95857

Square

Length = n

Perimeter	80789996
Area	407938965855001
Diagonal	28563577.011817

Cube

Length = n

Surface area	2447633795130006
Volume	8.2393468549174E+21
Space diagonal	34983094.453822

Equilateral Triangle

Length = n

Perimeter	60592497
Area	1.7664275381199E+14
Altitude	17491547.226911

Triangular Pyramid

Length = n

Surface area	1.7664275381199E+14
Volume	9.7101633894336E+20
Height	9521192.3372723