128979072, one hundred twenty-eight million nine hundred seventy-nine thousand seventy-two: 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

128979072 has 96 divisors, whose sum is 375098880
The reverse of 128979072 is 270979821
Previous prime number is 103

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9

Name

Name	one hundred twenty-eight million nine hundred seventy-nine thousand seventy-two

Notation

Scientific notation	1.28979072 × 10^8
Engineering notation	1.28979072 × 10^6

Prime Factorization of 128979072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 103 × 1087

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	11	Total number of prime factors
rad	Radical	671766	Product of the distinct prime numbers

The prime factorization of 128979072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 103 × 1087. Since it has a total of 11 prime factors.

Most popular turbo-numbers

9, 6, 60, 60, 911, 141, 498, 6132, 11276, 76085, 278402, 671557, 7034752, 3235404, 53166921, 97262006, 544325879, 401518740, 7031242878, 2904519586

Basic calculations (n = 128979072)

Multiplication

n×y

n×2	257958144
n×3	386937216
n×4	515916288
n×5	644895360

Division

n÷y

n÷2	64489536
n÷3	42993024
n÷3	32244768
n÷5	25795814.4

Exponentiation

n^y

n²	16635601013981184
n³	2.1456443809456E+24
n⁴	2.7674322109637E+32
n⁵	3.5694083839301E+40

Nth Root

^y√n

²√n	11356.895350403
³√n	505.25010909283
⁴√n	106.56873533266
⁵√n	41.889372005008

Divisors of 128979072

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 288, 309, 384, 412, 576, 618, 824, 927, 1087, 1152, 1236, 1648, 1854, 2174, 2472, 3261, 3296, 3708, 4348, 4944, 6522, 6592, 7416, 8696, 9783, 9888, 13044, 13184, 14832, 17392, 19566, 19776, 26088, 29664, 34784, 39132, 39552, 52176, 59328, 69568, 78264, 104352, 111961, 118656, 139136, 156528, 208704, 223922, 313056, 335883, 417408, 447844, 626112, 671766, 895688, 1007649, 1252224, 1343532, 1791376, 2015298, 2687064, 3582752, 4030596, 5374128, 7165504, 8061192, 10748256, 14331008, 16122384, 21496512, 32244768, 42993024, 64489536, 128979072

96 divisors

τ	Total Divisors	96	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128979071	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.010416666666667	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	96	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128979072 can be divided by 96 positive divisors. The sum of these divisors (counting 128979072) is 1, the average is 0.010416666666667.

Base conversion 128979072

Base	System	Value
2	Binary	111101100000001000010000000
3	Ternary	22222200211000200
4	Quaternary	13230001002000
5	Quinary	231004312242
6	Senary	20444245200
8	Octal	754010200
10	Decimal	128979072
12	Duodecimal	37240800
16	Hexadecimal	7b01080
20	Vigesimal	20627dc
36	Base36	24sgw0

Cryptographic Hash Functions

md5	dbb4c1d631e9b84a011df9588ad6b9c9
sha1	8077726644c509e7c71aaba87701ea00844f5ee7
sha256	c5dacaead221f97e013223e4bc7a2a88f9d86f87e41236491b7f68538654e0c0
sha512	f4af00995c9df0c93ab4f5e440a2d0ac23ac782913e459c94529e31d81a3c2d22e17709afccc4ed6e7e6b044707876368ff433731dda2ddd1bb900750aa58933
ripemd-160	2369a3f52c8c5786ea4340e8c52b0794e2d28b8c

128979072 as geometric shapes

Circle

Radius = n

Diameter	257958144
Circumference	810399410.12406
Area	5.2262281933574E+16

Sphere

Radius = n

Volume	8.9876541658597E+24
Surface area	2.090491277343E+17
Circumference	810399410.12406

Square

Length = n

Perimeter	515916288
Area	16635601013981184
Diagonal	182403952.8847

Cube

Length = n

Surface area	99813606083887104
Volume	2.1456443809456E+24
Space diagonal	223398305.81708

Equilateral Triangle

Length = n

Perimeter	386937216
Area	7.2034265426649E+15
Altitude	111699152.90854

Triangular Pyramid

Length = n

Surface area	7.2034265426649E+15
Volume	2.528666152969E+23
Height	60801317.628232