128450689, one hundred twenty-eight million four hundred fifty thousand six hundred eighty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

128450689 has 8 divisors, whose sum is 131855400
The reverse of 128450689 is 986054821
Previous prime number is 101

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7

Name

Name	one hundred twenty-eight million four hundred fifty thousand six hundred eighty-nine

Notation

Scientific notation	1.28450689 × 10^8
Engineering notation	1.28450689 × 10^6

Prime Factorization of 128450689

Prime Factorization 61 × 101 × 20849

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	128450689	Product of the distinct prime numbers

The prime factorization of 128450689 is 61 × 101 × 20849. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 64, 61, 356, 452, 5251, 859, 93654, 24171, 732398, 252022, 3138397, 6233346, 28578323, 7125340, 507665436, 155732462, 2587741015, 4717375251

Basic calculations (n = 128450689)

Multiplication

n×y

n×2	256901378
n×3	385352067
n×4	513802756
n×5	642253445

Division

n÷y

n÷2	64225344.5
n÷3	42816896.333333
n÷3	32112672.25
n÷5	25690137.8

Exponentiation

n^y

n²	16499579504574721
n³	2.1193823555729E+24
n⁴	2.7223612382778E+32
n⁵	3.4968917676368E+40

Nth Root

^y√n

²√n	11333.608825083
³√n	504.55921934444
⁴√n	106.4594233738
⁵√n	41.854994348743

Divisors of 128450689

1, 61, 101, 6161, 20849, 1271789, 2105749, 128450689

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	-128450688	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 128450689 can be divided by 8 positive divisors. The sum of these divisors (counting 128450689) is 1, the average is 0.125.

Base conversion 128450689

Base	System	Value
2	Binary	111101010000000000010000001
3	Ternary	22221200222012221
4	Quaternary	13222000002001
5	Quinary	230340410224
6	Senary	20425051041
8	Octal	752000201
10	Decimal	128450689
12	Duodecimal	37026a81
16	Hexadecimal	7a80081
20	Vigesimal	202g6e9
36	Base36	24h56p

Cryptographic Hash Functions

md5	d19a8888126bc9e0250196742e229df6
sha1	532109799cd79dc7bd574774da9455587269fade
sha256	a9d3c7d48b63d10a0573e4a927ecd626fc9ca37ffa8e4f0699fcbebb634e2da8
sha512	38ce7bfa29e7ac364eb3eb3438b60ef5b6a2b144589467ecf8cda677b69e3ddbac4f6b22ffa42ec83b0965ef5dc55c467d15f4bda60d914d1123d66c69700f83
ripemd-160	f607de6054f51853a9b42506bce098fe766ac9cb

128450689 as geometric shapes

Circle

Radius = n

Diameter	256901378
Circumference	807079481.82189
Area	5.1834957758893E+16

Sphere

Radius = n

Volume	8.8776480512209E+24
Surface area	2.0733983103557E+17
Circumference	807079481.82189

Square

Length = n

Perimeter	513802756
Area	16499579504574721
Diagonal	181656706.47997

Cube

Length = n

Surface area	98997477027448326
Volume	2.1193823555729E+24
Space diagonal	222483119.61523

Equilateral Triangle

Length = n

Perimeter	385352067
Area	7.1445275013614E+15
Altitude	111241559.80761

Triangular Pyramid

Length = n

Surface area	7.1445275013614E+15
Volume	2.4977160592545E+23
Height	60552235.493323