128202480 (number)

128202480 is an even 9-digits composite number following 128202479 and preceding 128202481. In scientific notation, it is written as 1.28202480 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 28615680 positive integers (up to 128202480) that are relatively prime to 128202480.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred two thousand four hundred eighty

Notation

Scientific notation 1.28202480 × 10^8
Engineering notation 1.28202480 × 10^6

Prime Factorization of 128202480

Prime Factorization 2 × 2 × 2 × 2 × 135 × 7 × 139 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16025310
Product of the distinct prime numbers

The prime factorization of 128202480 is 2 × 2 × 2 × 2 × 135 × 7 × 139 × 61. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 8, 25, 61, 576, 662, 8838, 4268, 66891, 42559, 595433, 132754, 9314362, 6353890, 84947117, 28631773, 456462689, 133393311, 6716766648, 4866404287

Basic calculations (n = 128202480)

Multiplication

n×y
n×2 256404960
n×3 384607440
n×4 512809920
n×5 641012400

Division

n÷y
n÷2 64101240
n÷3 42734160
n÷3 32050620
n÷5 25640496

Exponentiation

ny
n2 16435875878150400
n3 2.1071200485511E+24
n4 2.7013801588197E+32
n5 3.4632363578347E+40

Nth Root

y√n
2√n 11322.65339927
3√n 504.23401830745
4√n 106.40795740578
5√n 41.838806307219

Divisors of 128202480

1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 135, 139, 244, 270, 278, 427, 488, 540, 556, 854, 945, 973, 976, 1080, 1112, 1708, 1890, 1946, 2160, 2224, 3416, 3780, 3892, 6832, 7560, 7784, 8235, 8479, 15120, 15568, 16470, 16958, 18765, 32940, 33916, 37530, 57645, 59353, 65880, 67832, 75060, 115290, 118706, 131355, 131760, 135664, 150120, 230580, 237412, 262710, 300240, 461160, 474824, 525420, 922320, 949648, 1050840, 1144665, 2101680, 2289330, 4578660, 8012655, 9157320, 16025310, 18314640, 32050620, 64101240, 128202480

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128202479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128202480 can be divided by 80 positive divisors. The sum of these divisors (counting 128202480) is 1, the average is 0.0125.

Base conversion 128202480

Base System Value
2 Binary 111101001000011011011110000
3 Ternary 22221020100202000
4 Quaternary 13221003123300
5 Quinary 230304434410
6 Senary 20415454000
8 Octal 751033360
10 Decimal 128202480
12 Duodecimal 36b27300
16 Hexadecimal 7a436f0
20 Vigesimal 2015640
36 Base36 24bto0

Cryptographic Hash Functions

md5 9dbcc7b366439a0f3677114dd5a911e5
sha1 d8804242b50fba68d24bcd152e82174f2b684bc3
sha256 7e9d95898bbb6f9d579c21f1d98aac1e4fca4ef39020f79f57682f2beb874887
sha512 3641249fdbcde9b2810417a2d9912641eef561bf0b9ee1d40500da15d03f246fc254f2484427c7fa737b300a6bde3736e1e4f98dbe648d06a6281fc4f65747f1
ripemd-160 c2cf6a11188c533bdd4300ac441d8bb82448c11b

128202480 as geometric shapes

Circle

Radius = n
Diameter 256404960
Circumference 805519938.67998
Area 5.1634826914111E+16

Sphere

Radius = n
Volume 8.8262838196797E+24
Surface area 2.0653930765644E+17
Circumference 805519938.67998

Square

Length = n
Perimeter 512809920
Area 16435875878150400
Diagonal 181305685.94587

Cube

Length = n
Surface area 98615255268902400
Volume 2.1071200485511E+24
Space diagonal 222053209.01633

Equilateral Triangle

Length = n
Perimeter 384607440
Area 7.1169430219631E+15
Altitude 111026604.50817

Triangular Pyramid

Length = n
Surface area 7.1169430219631E+15
Volume 2.483264791841E+23
Height 60435228.648622