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

20155342 (number)

20155342 is an even 8-digits composite number following 20155341 and preceding 20155343. In scientific notation, it is written as 2.0155342 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 9927192 positive integers (up to 20155342) that are relatively prime to 20155342.

Interesting facts

20155342 has 8 divisors, whose sum is 30684456
The reverse of 20155342 is 24355102
Previous prime number is 67

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred fifty-five thousand three hundred forty-two

Notation

Scientific notation	2.0155342 × 10^7
Engineering notation	2.0155342 × 10^6

Prime Factorization of 20155342

Prime Factorization 2 × 67 × 150413

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20155342	Product of the distinct prime numbers

The prime factorization of 20155342 is 2 × 67 × 150413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 45, 8, 134, 567, 8780, 1725, 66054, 48690, 995020, 190310, 8036687, 8505927, 92331772, 51352762, 439274079, 316570224, 2314885872, 7566245353

Basic calculations (n = 20155342)

Multiplication

n×y

n×2	40310684
n×3	60466026
n×4	80621368
n×5	100776710

Division

n÷y

n÷2	10077671
n÷3	6718447.3333333
n÷3	5038835.5
n÷5	4031068.4

Exponentiation

n^y

n²	406237811136964
n³	8.1878620167969E+21
n⁴	1.6502915919735E+29
n⁵	3.3262191435951E+36

Nth Root

^y√n

²√n	4489.4701246361
³√n	272.14272173977
⁴√n	67.003508300955
⁵√n	28.898681885406

Divisors of 20155342

1, 2, 67, 134, 150413, 300826, 10077671, 20155342

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	-20155341	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 20155342 can be divided by 8 positive divisors. The sum of these divisors (counting 20155342) is 1, the average is 0.125.

Base conversion 20155342

Base	System	Value
2	Binary	1001100111000101111001110
3	Ternary	1101220222221011
4	Quaternary	1030320233032
5	Quinary	20124432332
6	Senary	1555555434
8	Octal	114705716
10	Decimal	20155342
12	Duodecimal	68bbb7a
16	Hexadecimal	1338bce
20	Vigesimal	65j872
36	Base36	bzzym

Cryptographic Hash Functions

md5	d5e91c6cfab7a35c5a85cd0fba4e64ec
sha1	219c6f80e1264320bbf3e2aa69fa252ce073d06d
sha256	61d2bd84514c5aee37b135c0b91aefa5303366ce5332871cb191d4ae37ddf536
sha512	6ca86ef7b1716a89bdb2e1ce36d89f6b82a22d01afaa9ce84462a0aaf93f4e54ac035a98db6101f1fc71b26fae74d1fe716136d87b349754af9a49dc0292acca
ripemd-160	e131082529ec43ca305cbd0bd5b205034d485563

20155342 as geometric shapes

Circle

Radius = n

Diameter	40310684
Circumference	126639748.71558
Area	1.2762337230783E+15

Sphere

Radius = n

Volume	3.4297236214101E+22
Surface area	5.1049348923131E+15
Circumference	126639748.71558

Square

Length = n

Perimeter	80621368
Area	406237811136964
Diagonal	28503958.010668

Cube

Length = n

Surface area	2437426866821784
Volume	8.1878620167969E+21
Space diagonal	34910076.387927

Equilateral Triangle

Length = n

Perimeter	60466026
Area	1.759061322112E+14
Altitude	17455038.193963

Triangular Pyramid

Length = n

Surface area	1.759061322112E+14
Volume	9.6494879258281E+20
Height	9501319.3368894