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

168440143 (number)

168440143 is an odd 9-digits composite number following 168440142 and preceding 168440144. In scientific notation, it is written as 1.68440143 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 163006560 positive integers (up to 168440143) that are relatively prime to 168440143.

Interesting facts

168440143 has 4 divisors, whose sum is 173873728
The reverse of 168440143 is 341044861
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4

Name

Name	one hundred sixty-eight million four hundred forty thousand one hundred forty-three

Notation

Scientific notation	1.68440143 × 10^8
Engineering notation	1.68440143 × 10^6

Prime Factorization of 168440143

Prime Factorization 31 × 5433553

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	168440143	Product of the distinct prime numbers

The prime factorization of 168440143 is 31 × 5433553. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 47, 35, 680, 444, 7014, 907, 15162, 45341, 609686, 326844, 1998441, 1549873, 12961080, 34411740, 676556271, 814388185, 603309193, 1452073977

Basic calculations (n = 168440143)

Multiplication

n×y

n×2	336880286
n×3	505320429
n×4	673760572
n×5	842200715

Division

n÷y

n÷2	84220071.5
n÷3	56146714.333333
n÷3	42110035.75
n÷5	33688028.6

Exponentiation

n^y

n²	28372081773860449
n³	4.7789975111967E+24
n⁴	8.0497502418262E+32
n⁵	1.3559010818475E+41

Nth Root

^y√n

²√n	12978.44917546
³√n	552.26628854543
⁴√n	113.92299669277
⁵√n	44.186450929979

Divisors of 168440143

1, 31, 5433553, 168440143

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	-168440142	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 168440143 can be divided by 4 positive divisors. The sum of these divisors (counting 168440143) is 1, the average is 0.25.

Base conversion 168440143

Base	System	Value
2	Binary	1010000010100011000101001111
3	Ternary	102201221122102211
4	Quaternary	22002203011033
5	Quinary	321110041033
6	Senary	24414131251
8	Octal	1202430517
10	Decimal	168440143
12	Duodecimal	484b0b27
16	Hexadecimal	a0a314f
20	Vigesimal	2ccf073
36	Base36	2sa98v

Cryptographic Hash Functions

md5	5b27c05debbdea0ad63dd6815f26c6b3
sha1	b8c48dc424ebe57b73396d8dc1ccd14cddf0695d
sha256	ae4db838023dde2606f8e46adb5dd9f867d5c820c2ec99ffb0de22bb89f1d7a9
sha512	33ac38f5394da1ae1247aeec7b806fa5be51a00b73b099a15c54737086854979fc1c1fe018cda661ddeb76c8dbc7d4ca3ea3856420e1f8e93aaba92544d68f24
ripemd-160	a73dce89cc6e00b0cfb233bde41bea9dfed27034

168440143 as geometric shapes

Circle

Radius = n

Diameter	336880286
Circumference	1058340631.6368
Area	8.9133523667809E+16

Sphere

Radius = n

Volume	2.0018217963599E+25
Surface area	3.5653409467124E+17
Circumference	1058340631.6368

Square

Length = n

Perimeter	673760572
Area	28372081773860449
Diagonal	238210334.67866

Cube

Length = n

Surface area	170232490643162694
Volume	4.7789975111967E+24
Space diagonal	291746885.71017

Equilateral Triangle

Length = n

Perimeter	505320429
Area	1.2285471787206E+16
Altitude	145873442.85508

Triangular Pyramid

Length = n

Surface area	1.2285471787206E+16
Volume	5.6321025790681E+23
Height	79403444.892888