128449904, one hundred twenty-eight million four hundred forty-nine thousand nine hundred 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

128449904 has 40 divisors, whose sum is 272260848
The reverse of 128449904 is 409944821
Previous prime number is 457

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5

Name

Name	one hundred twenty-eight million four hundred forty-nine thousand nine hundred four

Notation

Scientific notation	1.28449904 × 10^8
Engineering notation	1.28449904 × 10^6

Prime Factorization of 128449904

Prime Factorization 2 × 2 × 2 × 2 × 11 × 457 × 1597

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	16056238	Product of the distinct prime numbers

The prime factorization of 128449904 is 2 × 2 × 2 × 2 × 11 × 457 × 1597. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 27, 52, 60, 918, 973, 3861, 1471, 16047, 501910, 956456, 3111559, 63972, 78931235, 64852289, 554533673, 906222966, 5827372981, 8806724714

Basic calculations (n = 128449904)

Multiplication

n×y

n×2	256899808
n×3	385349712
n×4	513799616
n×5	642249520

Division

n÷y

n÷2	64224952
n÷3	42816634.666667
n÷3	32112476
n÷5	25689980.8

Exponentiation

n^y

n²	16499377837609216
n³	2.1193434993006E+24
n⁴	2.7222946902819E+32
n⁵	3.4967849162642E+40

Nth Root

^y√n

²√n	11333.574193519
³√n	504.55819150567
⁴√n	106.45926072221
⁵√n	41.854943190978

Divisors of 128449904

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457, 914, 1597, 1828, 3194, 3656, 5027, 6388, 7312, 10054, 12776, 17567, 20108, 25552, 35134, 40216, 70268, 80432, 140536, 281072, 729829, 1459658, 2919316, 5838632, 8028119, 11677264, 16056238, 32112476, 64224952, 128449904

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	-128449903	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 128449904 can be divided by 40 positive divisors. The sum of these divisors (counting 128449904) is 1, the average is 0.025.

Base conversion 128449904

Base	System	Value
2	Binary	111101001111111110101110000
3	Ternary	22221200221010212
4	Quaternary	13221333311300
5	Quinary	230340344104
6	Senary	20425043252
8	Octal	751776560
10	Decimal	128449904
12	Duodecimal	37026528
16	Hexadecimal	7a7fd70
20	Vigesimal	202g4f4
36	Base36	24h4kw

Cryptographic Hash Functions

md5	5880115016fbfae15af8320e4a85705d
sha1	616584b784b08e11f0251ac3305766767d076a7e
sha256	78e939cad4c1ca7071eb679ac9a74b2225439c002f27bdd3d7d14cfd29059725
sha512	50019d3e85cc8b005b01174fc598ffbebf6acaf836ad7bc50b8bab6b7d1bedcc1ed852a42b0d3ae059955db188ef4e8f66c3cd9f0a7d62f862f1ef6b0df4f654
ripemd-160	324d96c90d20fce67b29bfbdceb98b6679a85217

128449904 as geometric shapes

Circle

Radius = n

Diameter	256899808
Circumference	807074549.52143
Area	5.1834324203435E+16

Sphere

Radius = n

Volume	8.8774852904482E+24
Surface area	2.0733729681374E+17
Circumference	807074549.52143

Square

Length = n

Perimeter	513799616
Area	16499377837609216
Diagonal	181655596.32232

Cube

Length = n

Surface area	98996267025655296
Volume	2.1193434993006E+24
Space diagonal	222481759.95534

Equilateral Triangle

Length = n

Perimeter	385349712
Area	7.1444401770038E+15
Altitude	111240879.97767

Triangular Pyramid

Length = n

Surface area	7.1444401770038E+15
Volume	2.4976702666985E+23
Height	60551865.440774