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

128698 (number)

128698 is an even 6-digits composite number following 128697 and preceding 128699. In scientific notation, it is written as 1.28698 × 10^5. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 63840 positive integers (up to 128698) that are relatively prime to 128698.

Interesting facts

128698 has 8 divisors, whose sum is 194580
The reverse of 128698 is 896821
Previous prime number is 229

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 34
Digital Root 7

Name

Name	one hundred twenty-eight thousand six hundred ninety-eight

Notation

Scientific notation	1.28698 × 10^5
Engineering notation	1.28698 × 10^3

Prime Factorization of 128698

Prime Factorization 2 × 229 × 281

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	128698	Product of the distinct prime numbers

The prime factorization of 128698 is 2 × 229 × 281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 56, 83, 341, 557, 4194, 296, 70959, 22957, 49335, 523234, 5073023, 6585979, 77077542, 49756856, 815571214, 388671696, 7441215783, 5980050584

Basic calculations (n = 128698)

Multiplication

n×y

n×2	257396
n×3	386094
n×4	514792
n×5	643490

Division

n÷y

n÷2	64349
n÷3	42899.333333333
n÷3	32174.5
n÷5	25739.6

Exponentiation

n^y

n²	16563175204
n³	2131647522404392
n⁴	2.743387728384E+20
n⁵	3.5306851386756E+25

Nth Root

^y√n

²√n	358.74503480885
³√n	50.488282743725
⁴√n	18.940565852393
⁵√n	10.517544533367

Divisors of 128698

1, 2, 229, 281, 458, 562, 64349, 128698

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	-128697	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 128698 can be divided by 8 positive divisors. The sum of these divisors (counting 128698) is 1, the average is 0.125.

Base conversion 128698

Base	System	Value
2	Binary	11111011010111010
3	Ternary	20112112121
4	Quaternary	133122322
5	Quinary	13104243
6	Senary	2431454
8	Octal	373272
10	Decimal	128698
12	Duodecimal	6258a
16	Hexadecimal	1f6ba
20	Vigesimal	g1ei
36	Base36	2ray

Cryptographic Hash Functions

md5	952d7a85516de9a7059812804b848dda
sha1	de21e53d69fd15dea538fece9fa1fda8492331fe
sha256	5612927cb6a6490ae622ed57cb1c469547d0aef3613d08b30afc7873d8980112
sha512	f043c6ce5a084383e813f2ac5f22a098a8ded811e5bb59137104afe3f4e50545f7a8df8338fcd282ea897c9e768e2c95b6e290e5703de889be4413db88af5bd0
ripemd-160	c52089bc88e64a1806cd6d2a422d2ae0f4752fc1

128698 as geometric shapes

Circle

Radius = n

Diameter	257396
Circumference	808633.3826634
Area	52034749541.007

Sphere

Radius = n

Volume	8.9290242619047E+15
Surface area	208138998164.03
Circumference	808633.3826634

Square

Length = n

Perimeter	514792
Area	16563175204
Diagonal	182006.45705029

Cube

Length = n

Surface area	99379051224
Volume	2131647522404392
Space diagonal	222911.4748325

Equilateral Triangle

Length = n

Perimeter	386094
Area	7172065246.9983
Altitude	111455.73741625

Triangular Pyramid

Length = n

Surface area	7172065246.9983
Volume	2.5121706969861E+14
Height	60668.819016764