128507984, one hundred twenty-eight million five hundred seven thousand nine hundred eighty-four: 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

128507984 has 40 divisors, whose sum is 272795040
The reverse of 128507984 is 489705821
Previous prime number is 251

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8

Name

Name	one hundred twenty-eight million five hundred seven thousand nine hundred eighty-four

Notation

Scientific notation	1.28507984 × 10^8
Engineering notation	1.28507984 × 10^6

Prime Factorization of 128507984

Prime Factorization 2 × 2 × 2 × 2 × 11 × 251 × 2909

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	16063498	Product of the distinct prime numbers

The prime factorization of 128507984 is 2 × 2 × 2 × 2 × 11 × 251 × 2909. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 36, 7, 493, 805, 1250, 6135, 36937, 21217, 262881, 160324, 2350100, 1797946, 28657831, 28041655, 61328956, 368323431, 8868815420, 1371786256

Basic calculations (n = 128507984)

Multiplication

n×y

n×2	257015968
n×3	385523952
n×4	514031936
n×5	642539920

Division

n÷y

n÷2	64253992
n÷3	42835994.666667
n÷3	32126996
n÷5	25701596.8

Exponentiation

n^y

n²	16514301951744256
n³	2.1222196509859E+24
n⁴	2.7272216895338E+32
n⁵	3.5046976124307E+40

Nth Root

^y√n

²√n	11336.136202428
³√n	504.63422717701
⁴√n	106.471292856
⁵√n	41.858727538766

Divisors of 128507984

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 1004, 2008, 2761, 2909, 4016, 5522, 5818, 11044, 11636, 22088, 23272, 31999, 44176, 46544, 63998, 127996, 255992, 511984, 730159, 1460318, 2920636, 5841272, 8031749, 11682544, 16063498, 32126996, 64253992, 128507984

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128507983	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128507984 can be divided by 40 positive divisors. The sum of these divisors (counting 128507984) is 1, the average is 0.025.

Base conversion 128507984

Base	System	Value
2	Binary	111101010001110000001010000
3	Ternary	22221210212210222
4	Quaternary	13222032001100
5	Quinary	230344223414
6	Senary	20430212212
8	Octal	752160120
10	Decimal	128507984
12	Duodecimal	37054068
16	Hexadecimal	7a8e050
20	Vigesimal	20339j4
36	Base36	24ide8

Cryptographic Hash Functions

md5	2eae87d621aee50668d6a6a221be8cf4
sha1	54b82818812af9e143e7bb053d5d457f2b8c7e4f
sha256	460a932fc4a0cba9832dcd6ad9cc3e8af11ac38251db3fe29405d940c20846aa
sha512	c60e62fa4c2d4ee3f2a70559686ecc902314bf432f115786347cf3523c1ef05fbdd941b3eb3479824d463f8e7a30b7b076e18fae6c1c3e759061f7cfba6a3332
ripemd-160	3c9e4b5ac51d1a25a48c709c440e9895b502d2cd

128507984 as geometric shapes

Circle

Radius = n

Diameter	257015968
Circumference	807439476.92407
Area	5.1881209690763E+16

Sphere

Radius = n

Volume	8.889532886455E+24
Surface area	2.0752483876305E+17
Circumference	807439476.92407

Square

Length = n

Perimeter	514031936
Area	16514301951744256
Diagonal	181737733.84602

Cube

Length = n

Surface area	99085811710465536
Volume	2.1222196509859E+24
Space diagonal	222582357.46625

Equilateral Triangle

Length = n

Perimeter	385523952
Area	7.1509025079887E+15
Altitude	111291178.73312

Triangular Pyramid

Length = n

Surface area	7.1509025079887E+15
Volume	2.5010598439658E+23
Height	60579244.615342