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

128171401 (number)

128171401 is an odd 9-digits composite number following 128171400 and preceding 128171402. In scientific notation, it is written as 1.28171401 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 126366100 positive integers (up to 128171401) that are relatively prime to 128171401.

Interesting facts

128171401 has 4 divisors, whose sum is 129976704
The reverse of 128171401 is 104171821
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7

Name

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

Notation

Scientific notation	1.28171401 × 10^8
Engineering notation	1.28171401 × 10^6

Prime Factorization of 128171401

Prime Factorization 71 × 1805231

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	128171401	Product of the distinct prime numbers

The prime factorization of 128171401 is 71 × 1805231. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 27, 63, 418, 260, 4832, 188, 78369, 5119, 535291, 525721, 9251425, 6554311, 23641283, 60816854, 387135478, 662935871, 8480756223, 7922688859

Basic calculations (n = 128171401)

Multiplication

n×y

n×2	256342802
n×3	384514203
n×4	512685604
n×5	640857005

Division

n÷y

n÷2	64085700.5
n÷3	42723800.333333
n÷3	32042850.25
n÷5	25634280.2

Exponentiation

n^y

n²	16427908034302801
n³	2.1055879882557E+24
n⁴	2.6987616238351E+32
n⁵	3.4590405829198E+40

Nth Root

^y√n

²√n	11321.280890429
³√n	504.19326934128
⁴√n	106.40150793306
⁵√n	41.836777587699

Divisors of 128171401

1, 71, 1805231, 128171401

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	-128171400	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 128171401 can be divided by 4 positive divisors. The sum of these divisors (counting 128171401) is 1, the average is 0.25.

Base conversion 128171401

Base	System	Value
2	Binary	111101000111011110110001001
3	Ternary	22221011210002221
4	Quaternary	13220323312021
5	Quinary	230302441101
6	Senary	20415054041
8	Octal	750736611
10	Decimal	128171401
12	Duodecimal	36b11321
16	Hexadecimal	7a3bd89
20	Vigesimal	20118a1
36	Base36	24b5op

Cryptographic Hash Functions

md5	0611576d54375a5565b4397450dab885
sha1	12c32410b5cd880b1f6dad42775c1f336eb66e8f
sha256	bb77359a432bdd96a700ec34757864e1d5de2b45341510c19c7d4b0c40853503
sha512	871abf95d977c3ea99fe3ac68746ed72870ee143068df38b91a27a19a619aa6a1d58e2a105d5e6b32d08302e3e3b0ea2dadc9ef6b6caa5e26315f88330f85c44
ripemd-160	ec7a2316f502ee7e7226be8e72f303e4fc007bd2

128171401 as geometric shapes

Circle

Radius = n

Diameter	256342802
Circumference	805324663.56382
Area	5.1609795194414E+16

Sphere

Radius = n

Volume	8.8198663405216E+24
Surface area	2.0643918077766E+17
Circumference	805324663.56382

Square

Length = n

Perimeter	512685604
Area	16427908034302801
Diagonal	181261733.60256

Cube

Length = n

Surface area	98567448205816806
Volume	2.1055879882557E+24
Space diagonal	221999378.60928

Equilateral Triangle

Length = n

Perimeter	384514203
Area	7.1134928443704E+15
Altitude	110999689.30464

Triangular Pyramid

Length = n

Surface area	7.1134928443704E+15
Volume	2.4814592414676E+23
Height	60420577.86752