128520106 (number)

128520106 is an even 9-digits composite number following 128520105 and preceding 128520107. In scientific notation, it is written as 1.28520106 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 53904240 positive integers (up to 128520106) that are relatively prime to 128520106.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred twenty thousand one hundred six

Notation

Scientific notation 1.28520106 × 10^8
Engineering notation 1.28520106 × 10^6

Prime Factorization of 128520106

Prime Factorization 2 × 11 × 13 × 169 × 2659

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 128520106
Product of the distinct prime numbers

The prime factorization of 128520106 is 2 × 11 × 13 × 169 × 2659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 81, 85, 597, 62, 3683, 7992, 41941, 33982, 255955, 585768, 1928721, 1237116, 47062226, 59376836, 394491139, 44449809, 7702949680, 8020334260

Basic calculations (n = 128520106)

Multiplication

n×y
n×2 257040212
n×3 385560318
n×4 514080424
n×5 642600530

Division

n÷y
n÷2 64260053
n÷3 42840035.333333
n÷3 32130026.5
n÷5 25704021.2

Exponentiation

ny
n2 16517417646251236
n3 2.1228202667425E+24
n4 2.7282508570069E+32
n5 3.5063508933712E+40

Nth Root

y√n
2√n 11336.67085171
3√n 504.65009385336
4√n 106.4738035937
5√n 41.859517205423

Divisors of 128520106

1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 2197, 2659, 3718, 4394, 5318, 24167, 29249, 34567, 48334, 58498, 69134, 380237, 449371, 760474, 898742, 4943081, 5841823, 9886162, 11683646, 64260053, 128520106

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128520105
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128520106 can be divided by 32 positive divisors. The sum of these divisors (counting 128520106) is 1, the average is 0.03125.

Base conversion 128520106

Base System Value
2 Binary 111101010010000111110101010
3 Ternary 22221211111102221
4 Quaternary 13222100332222
5 Quinary 230400120411
6 Senary 20430344254
8 Octal 752207652
10 Decimal 128520106
12 Duodecimal 3705b08a
16 Hexadecimal 7a90faa
20 Vigesimal 2035056
36 Base36 24imqy

Cryptographic Hash Functions

md5 9c362a47c97943ab32e0f8f3562f0fd9
sha1 b1ad4eb1e344a1698a3c2728462c23d0a288c900
sha256 6ca931e7c29c9352e1235c6c7eb2d07918794751f14fbb866009b6a0c4648593
sha512 783a3da30aca1cbc356e2244c6cc16439802accff8af82a1001dc967201eb7e387c6cd578547f8e74260f6e218d2e25dfecfa22f83412fe70eb152f898ca12f5
ripemd-160 82eaa0f0d299454252c1b276e2b5aa90ade44d73

128520106 as geometric shapes

Circle

Radius = n
Diameter 257040212
Circumference 807515641.69636
Area 5.1890997933737E+16

Sphere

Radius = n
Volume 8.8920487398529E+24
Surface area 2.0756399173495E+17
Circumference 807515641.69636

Square

Length = n
Perimeter 514080424
Area 16517417646251236
Diagonal 181754876.94283

Cube

Length = n
Surface area 99104505877507416
Volume 2.1228202667425E+24
Space diagonal 222603353.38614

Equilateral Triangle

Length = n
Perimeter 385560318
Area 7.1522516432855E+15
Altitude 111301676.69307

Triangular Pyramid

Length = n
Surface area 7.1522516432855E+15
Volume 2.5017676764231E+23
Height 60584958.980943