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

168642213 (number)

168642213 is an odd 9-digits composite number following 168642212 and preceding 168642214. In scientific notation, it is written as 1.68642213 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 112428140 positive integers (up to 168642213) that are relatively prime to 168642213.

Interesting facts

168642213 has 4 divisors, whose sum is 224856288
The reverse of 168642213 is 312246861
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6

Name

Name	one hundred sixty-eight million six hundred forty-two thousand two hundred thirteen

Notation

Scientific notation	1.68642213 × 10^8
Engineering notation	1.68642213 × 10^6

Prime Factorization of 168642213

Prime Factorization 3 × 56214071

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	168642213	Product of the distinct prime numbers

The prime factorization of 168642213 is 3 × 56214071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 27, 10, 584, 321, 5570, 9409, 72120, 83306, 605267, 988073, 1204653, 501028, 67492669, 75106443, 141438068, 304923511, 7339157345, 887610299

Basic calculations (n = 168642213)

Multiplication

n×y

n×2	337284426
n×3	505926639
n×4	674568852
n×5	843211065

Division

n÷y

n÷2	84321106.5
n÷3	56214071
n÷3	42160553.25
n÷5	33728442.6

Exponentiation

n^y

n²	28440196005537369
n³	4.7962175925276E+24
n⁴	8.0884474883338E+32
n⁵	1.3640536841669E+41

Nth Root

^y√n

²√n	12986.231670504
³√n	552.48704323198
⁴√n	113.95714839581
⁵√n	44.197047542511

Divisors of 168642213

1, 3, 56214071, 168642213

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-168642212	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168642213 can be divided by 4 positive divisors. The sum of these divisors (counting 168642213) is 1, the average is 0.25.

Base conversion 168642213

Base	System	Value
2	Binary	1010000011010100011010100101
3	Ternary	102202022220121220
4	Quaternary	22003110122211
5	Quinary	321133022323
6	Senary	24422330553
8	Octal	1203243245
10	Decimal	168642213
12	Duodecimal	48589a59
16	Hexadecimal	a0d46a5
20	Vigesimal	2ce05ad
36	Base36	2sel5x

Cryptographic Hash Functions

md5	c07db338f20ed75aad4c6c73e9787951
sha1	7d4c14670f69790964bbb4a62c126bd4478057ea
sha256	649aefded67c85610b307d1ad9a9f205707018a34e8cdfbc02e390e66ceb6bee
sha512	c9d017934aef0afa86c9639b4b0de4dcf24462727e194387ed87abd66ea16841b60f7edab754293338841983d7f73aa634da4ef9ad16cd4f6d10c775d221515e
ripemd-160	efac86969340b1e603bcb4fdcc9d0181bad3f637

168642213 as geometric shapes

Circle

Radius = n

Diameter	337284426
Circumference	1059610274.8919
Area	8.934751083765E+16

Sphere

Radius = n

Volume	2.0090349271604E+25
Surface area	3.573900433506E+17
Circumference	1059610274.8919

Square

Length = n

Perimeter	674568852
Area	28440196005537369
Diagonal	238496104.81321

Cube

Length = n

Surface area	170641176033224214
Volume	4.7962175925276E+24
Space diagonal	292096881.21685

Equilateral Triangle

Length = n

Perimeter	505926639
Area	1.2314966114702E+16
Altitude	146048440.60843

Triangular Pyramid

Length = n

Surface area	1.2314966114702E+16
Volume	5.6523966395375E+23
Height	79498701.604404