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

20188213 (number)

20188213 is an odd 8-digits composite number following 20188212 and preceding 20188214. In scientific notation, it is written as 2.0188213 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 19852560 positive integers (up to 20188213) that are relatively prime to 20188213.

Interesting facts

20188213 has 8 divisors, whose sum is 20526080
The reverse of 20188213 is 31288102
Previous prime number is 421

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred eighty-eight thousand two hundred thirteen

Notation

Scientific notation	2.0188213 × 10^7
Engineering notation	2.0188213 × 10^6

Prime Factorization of 20188213

Prime Factorization 79 × 421 × 607

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20188213	Product of the distinct prime numbers

The prime factorization of 20188213 is 79 × 421 × 607. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 78, 17, 551, 493, 6980, 3685, 90507, 48847, 940105, 426422, 1330507, 1081128, 68077124, 575582, 228340940, 348509415, 1317671559, 6481549189

Basic calculations (n = 20188213)

Multiplication

n×y

n×2	40376426
n×3	60564639
n×4	80752852
n×5	100941065

Division

n÷y

n÷2	10094106.5
n÷3	6729404.3333333
n÷3	5047053.25
n÷5	4037642.6

Exponentiation

n^y

n²	407563944133369
n³	8.2279877152846E+21
n⁴	1.6610836855755E+29
n⁵	3.3534311255223E+36

Nth Root

^y√n

²√n	4493.1295329647
³√n	272.29058567795
⁴√n	67.030810326034
⁵√n	28.908101814764

Divisors of 20188213

1, 79, 421, 607, 33259, 47953, 255547, 20188213

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	-20188212	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 20188213 can be divided by 8 positive divisors. The sum of these divisors (counting 20188213) is 1, the average is 0.125.

Base conversion 20188213

Base	System	Value
2	Binary	1001101000000110000110101
3	Ternary	1101222200000121
4	Quaternary	1031000300311
5	Quinary	20132010323
6	Senary	2000411541
8	Octal	115006065
10	Decimal	20188213
12	Duodecimal	6916bb1
16	Hexadecimal	1340c35
20	Vigesimal	663aad
36	Base36	c0pbp

Cryptographic Hash Functions

md5	442bb93462722333dd7a88d749bf8fff
sha1	616d4d6ff79db9e83b38675be4ec5b810f173f1f
sha256	87ddc115538f2f3e3b80ea915fc7bcdc9abfb7aab69359952ab50b9037bea3a1
sha512	6d487b294b6f76a190ee24e4470412c5cc5e1d0b0c924760ef58ad37a0332a646065861f7ec9381fd7cc4450504f9dd51f30f8bf3f9127c8fb6820d8af20b09c
ripemd-160	a569f181a544ffa4f028d1b663f2df137fdda014

20188213 as geometric shapes

Circle

Radius = n

Diameter	40376426
Circumference	126846283.29981
Area	1.2803998927575E+15

Sphere

Radius = n

Volume	3.4465314346887E+22
Surface area	5.1215995710299E+15
Circumference	126846283.29981

Square

Length = n

Perimeter	80752852
Area	407563944133369
Diagonal	28550444.624677

Cube

Length = n

Surface area	2445383664800214
Volume	8.2279877152846E+21
Space diagonal	34967010.630023

Equilateral Triangle

Length = n

Perimeter	60564639
Area	1.7648036464304E+14
Altitude	17483505.315011

Triangular Pyramid

Length = n

Surface area	1.7648036464304E+14
Volume	9.6967765149955E+20
Height	9516814.8748923