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

188401421 (number)

188401421 is an odd 9-digits composite number following 188401420 and preceding 188401422. In scientific notation, it is written as 1.88401421 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 173908992 positive integers (up to 188401421) that are relatively prime to 188401421.

Interesting facts

188401421 has 4 divisors, whose sum is 202893852
The reverse of 188401421 is 124104881
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2

Name

Name	one hundred eighty-eight million four hundred one thousand four hundred twenty-one

Notation

Scientific notation	1.88401421 × 10^8
Engineering notation	1.88401421 × 10^6

Prime Factorization of 188401421

Prime Factorization 13 × 14492417

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	188401421	Product of the distinct prime numbers

The prime factorization of 188401421 is 13 × 14492417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 92, 36, 287, 828, 2989, 8178, 70570, 35684, 325261, 359367, 9757602, 9229862, 11966407, 5463440, 698576946, 934398012, 3425677090, 2183511072

Basic calculations (n = 188401421)

Multiplication

n×y

n×2	376802842
n×3	565204263
n×4	753605684
n×5	942007105

Division

n÷y

n÷2	94200710.5
n÷3	62800473.666667
n÷3	47100355.25
n÷5	37680284.2

Exponentiation

n^y

n²	35495095434819241
n³	6.6873264184506E+24
n⁴	1.2599017999269E+33
n⁵	2.3736728942669E+41

Nth Root

^y√n

²√n	13725.939712821
³√n	573.27287262051
⁴√n	117.15775566654
⁵√n	45.187346027887

Divisors of 188401421

1, 13, 14492417, 188401421

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	-188401420	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 188401421 can be divided by 4 positive divisors. The sum of these divisors (counting 188401421) is 1, the average is 0.25.

Base conversion 188401421

Base	System	Value
2	Binary	1011001110101100011100001101
3	Ternary	111010111210011102
4	Quaternary	23032230130031
5	Quinary	341212321141
6	Senary	30410032445
8	Octal	1316543415
10	Decimal	188401421
12	Duodecimal	53118725
16	Hexadecimal	b3ac70d
20	Vigesimal	2iha3b1
36	Base36	3463gt

Cryptographic Hash Functions

md5	0b9421456f549fd98bd0410615c003ed
sha1	45e87923c219156d39b0aaab5c31a29141fb172e
sha256	f34e3da267a615e7765c81083bf556c71ef14523faa1f9c334ca929edf840af7
sha512	c996be82fd15201575088cd3ef0d5d4fe30ca71c6a9d2d7764ca84d4a2105855889f40aa7364357ed32058c64a01bfa4e315d8789df77ef63cae899159d580e1
ripemd-160	b9fa598dea15eaccf8d47be8b931340fd373414d

188401421 as geometric shapes

Circle

Radius = n

Diameter	376802842
Circumference	1183761040.279
Area	1.115111310565E+17

Sphere

Radius = n

Volume	2.8011807397815E+25
Surface area	4.4604452422599E+17
Circumference	1183761040.279

Square

Length = n

Perimeter	753605684
Area	35495095434819241
Diagonal	266439844.74856

Cube

Length = n

Surface area	212970572608915446
Volume	6.6873264184506E+24
Space diagonal	326320833.39017

Equilateral Triangle

Length = n

Perimeter	565204263
Area	1.5369827178153E+16
Altitude	163160416.69509

Triangular Pyramid

Length = n

Surface area	1.5369827178153E+16
Volume	7.8810897641572E+23
Height	88813281.582854