128276500 (number)

128276500 is an even 9-digits composite number following 128276499 and preceding 128276501. In scientific notation, it is written as 1.28276500 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 72 positive divisors. There are 45920000 positive integers (up to 128276500) that are relatively prime to 128276500.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28276500 × 10^8
Engineering notation 1.28276500 × 10^6

Prime Factorization of 128276500

Prime Factorization 2 × 2 × 1405 × 11 × 5 × 5 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12827650
Product of the distinct prime numbers

The prime factorization of 128276500 is 2 × 2 × 1405 × 11 × 5 × 5 × 83. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 94, 46, 715, 485, 4142, 5677, 44935, 47215, 211693, 968565, 5418820, 8709867, 38066920, 56924022, 254409735, 501960522, 818041428, 2522929222

Basic calculations (n = 128276500)

Multiplication

n×y
n×2 256553000
n×3 384829500
n×4 513106000
n×5 641382500

Division

n÷y
n÷2 64138250
n÷3 42758833.333333
n÷3 32069125
n÷5 25655300

Exponentiation

ny
n2 16454860452250000
n3 2.110771906803E+24
n4 2.7076243250302E+32
n5 3.4732457172974E+40

Nth Root

y√n
2√n 11325.921596056
3√n 504.33104248677
4√n 106.42331321687
5√n 41.843636468802

Divisors of 128276500

1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 220, 275, 332, 415, 550, 830, 913, 1100, 1405, 1660, 1826, 2075, 2810, 3652, 4150, 4565, 5620, 7025, 8300, 9130, 14050, 15455, 18260, 22825, 28100, 30910, 35125, 45650, 61820, 70250, 77275, 91300, 116615, 140500, 154550, 233230, 309100, 386375, 466460, 583075, 772750, 1166150, 1282765, 1545500, 2332300, 2565530, 2915375, 5131060, 5830750, 6413825, 11661500, 12827650, 25655300, 32069125, 64138250, 128276500

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128276499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128276500 can be divided by 72 positive divisors. The sum of these divisors (counting 128276500) is 1, the average is 0.013888888888889.

Base conversion 128276500

Base System Value
2 Binary 111101001010101100000010100
3 Ternary 22221101010021111
4 Quaternary 13221111200110
5 Quinary 230314322000
6 Senary 20421224404
8 Octal 751254024
10 Decimal 128276500
12 Duodecimal 36b62104
16 Hexadecimal 7a55814
20 Vigesimal 201eb50
36 Base36 24des4

Cryptographic Hash Functions

md5 46de63b96275a8811042e9f8171b09aa
sha1 8a478bb0a870cf5b7a142487dd142d85955455b3
sha256 6450c34776e2ecb55df0940a00c1f67f9bbcdb30326037c1f21b61f091101445
sha512 23b76138271528063646aa14c6529b97c80450f61f74ae58fd8eba06277dd9cbc6e0a384c94292ca6e1dcef9482f97313d453a4e9334516e3e526dc14b6c18c3
ripemd-160 7541cbe9e4aaa11261d8f2c53e51ffea372a15e3

128276500 as geometric shapes

Circle

Radius = n
Diameter 256553000
Circumference 805985020.05642
Area 5.1694468712634E+16

Sphere

Radius = n
Volume 8.8415806877549E+24
Surface area 2.0677787485054E+17
Circumference 805985020.05642

Square

Length = n
Perimeter 513106000
Area 16454860452250000
Diagonal 181410366.03375

Cube

Length = n
Surface area 98729162713500000
Volume 2.110771906803E+24
Space diagonal 222181415.41711

Equilateral Triangle

Length = n
Perimeter 384829500
Area 7.1251635836882E+15
Altitude 111090707.70855

Triangular Pyramid

Length = n
Surface area 7.1251635836882E+15
Volume 2.4875685480642E+23
Height 60470122.011251