128250462 (number)

128250462 is an even 9-digits composite number following 128250461 and preceding 128250463. In scientific notation, it is written as 1.28250462 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 42111960 positive integers (up to 128250462) that are relatively prime to 128250462.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred fifty thousand four hundred sixty-two

Notation

Scientific notation 1.28250462 × 10^8
Engineering notation 1.28250462 × 10^6

Prime Factorization of 128250462

Prime Factorization 2 × 3 × 67 × 319031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128250462
Product of the distinct prime numbers

The prime factorization of 128250462 is 2 × 3 × 67 × 319031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 94, 86, 244, 223, 4683, 9193, 25486, 70832, 536483, 936127, 3568207, 596655, 88160512, 49822521, 682832145, 316463040, 7695669661, 5819704909

Basic calculations (n = 128250462)

Multiplication

n×y
n×2 256500924
n×3 384751386
n×4 513001848
n×5 641252310

Division

n÷y
n÷2 64125231
n÷3 42750154
n÷3 32062615.5
n÷5 25650092.4

Exponentiation

ny
n2 16448181003213444
n3 2.1094868127217E+24
n4 2.7054265831447E+32
n5 3.4697220919539E+40

Nth Root

y√n
2√n 11324.772050686
3√n 504.2969165679
4√n 106.41791226427
5√n 41.841937618148

Divisors of 128250462

1, 2, 3, 6, 67, 134, 201, 402, 319031, 638062, 957093, 1914186, 21375077, 42750154, 64125231, 128250462

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128250461
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128250462 can be divided by 16 positive divisors. The sum of these divisors (counting 128250462) is 1, the average is 0.0625.

Base conversion 128250462

Base System Value
2 Binary 111101001001111001001011110
3 Ternary 22221022210120010
4 Quaternary 13221033021132
5 Quinary 230313003322
6 Senary 20420504050
8 Octal 751171136
10 Decimal 128250462
12 Duodecimal 36b4b026
16 Hexadecimal 7a4f25e
20 Vigesimal 201b632
36 Base36 24cuou

Cryptographic Hash Functions

md5 0227e4b1b49fea78ff019cecebc1f6ec
sha1 9283aa3328e8286608a75cef94189255e2683680
sha256 bdffe7c7b01099f520fe9219f5dd6a92812ce667c32c5e86a34725337e70bec2
sha512 052b4b6c8bfaf3ad4aa40e51df1c310ecff7a2b74ef6175904b6f9332dd828e7a1077ceca2fcda417fb1efee1e8b12d96103d9a3ad686c3269a55db0a6bebad2
ripemd-160 0488203aff32ecc74cbc543bcc121bd2fb60ebb9

128250462 as geometric shapes

Circle

Radius = n
Diameter 256500924
Circumference 805821418.47739
Area 5.1673484604611E+16

Sphere

Radius = n
Volume 8.8361976982549E+24
Surface area 2.0669393841844E+17
Circumference 805821418.47739

Square

Length = n
Perimeter 513001848
Area 16448181003213444
Diagonal 181373542.74102

Cube

Length = n
Surface area 98689086019280664
Volume 2.1094868127217E+24
Space diagonal 222136316.27818

Equilateral Triangle

Length = n
Perimeter 384751386
Area 7.1222712974137E+15
Altitude 111068158.13909

Triangular Pyramid

Length = n
Surface area 7.1222712974137E+15
Volume 2.4860540501652E+23
Height 60457847.580338