128331392 (number)

128331392 is an even 9-digits composite number following 128331391 and preceding 128331393. In scientific notation, it is written as 1.28331392 × 10^8. The sum of its digits is 32. It has a total of 11 prime factors and 96 positive divisors. There are 52835328 positive integers (up to 128331392) that are relatively prime to 128331392.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred thirty-one thousand three hundred ninety-two

Notation

Scientific notation 1.28331392 × 10^8
Engineering notation 1.28331392 × 10^6

Prime Factorization of 128331392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 553 × 7 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 286454
Product of the distinct prime numbers

The prime factorization of 128331392 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 553 × 7 × 37. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128331392)

Multiplication

n×y
n×2 256662784
n×3 384994176
n×4 513325568
n×5 641656960

Division

n÷y
n÷2 64165696
n÷3 42777130.666667
n÷3 32082848
n÷5 25666278.4

Exponentiation

ny
n2 16468946172657664
n3 2.1134827871102E+24
n4 2.712261880379E+32
n5 3.4806834257757E+40

Nth Root

y√n
2√n 11328.344627526
3√n 504.40296990325
4√n 106.43469653983
5√n 41.847216996555

Divisors of 128331392

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 -128331391
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 128331392 can be divided by 96 positive divisors. The sum of these divisors (counting 128331392) is 1, the average is 0.010416666666667.

Base conversion 128331392

Base System Value
2 Binary 111101001100010111010000000
3 Ternary 22221110220120112
4 Quaternary 13221202322000
5 Quinary 230323101032
6 Senary 20422330452
8 Octal 751427200
10 Decimal 128331392
12 Duodecimal 36b89a28
16 Hexadecimal 7a62e80
20 Vigesimal 202189c
36 Base36 24el4w

Cryptographic Hash Functions

md5 1c304603542c7d33fcb5713e7b24ca09
sha1 35b43f8c7aab6fb848dfc33236d1ee42aaff96b7
sha256 6ce7037a5913ae6eb154b8002ceeb0e7e5875956ca9dae1a6db2be67eed5deb6
sha512 563a44a3c90241615acade2e8c131d8f71b244d0a0729b017ceb99c882a48aa415a099b0ffefac458e1d0e2e35b71938bd5bd622853a42a265932dca53cf9d87
ripemd-160 728d253b60cf9617caf6ab316ed05c15f7114e4d

128331392 as geometric shapes

Circle

Radius = n
Diameter 256662784
Circumference 806329916.6643
Area 5.1738720308387E+16

Sphere

Radius = n
Volume 8.852935996632E+24
Surface area 2.0695488123355E+17
Circumference 806329916.6643

Square

Length = n
Perimeter 513325568
Area 16468946172657664
Diagonal 181487995.04462

Cube

Length = n
Surface area 98813677035945984
Volume 2.1134827871102E+24
Space diagonal 222276491.15004

Equilateral Triangle

Length = n
Perimeter 384994176
Area 7.13126287954E+15
Altitude 111138245.57502

Triangular Pyramid

Length = n
Surface area 7.13126287954E+15
Volume 2.4907633511445E+23
Height 60495998.348206