128045358 (number)

128045358 is an even 9-digits composite number following 128045357 and preceding 128045359. In scientific notation, it is written as 1.28045358 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 36080640 positive integers (up to 128045358) that are relatively prime to 128045358.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million forty-five thousand three hundred fifty-eight

Notation

Scientific notation 1.28045358 × 10^8
Engineering notation 1.28045358 × 10^6

Prime Factorization of 128045358

Prime Factorization 2 × 9 × 7 × 73 × 13921

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 128045358
Product of the distinct prime numbers

The prime factorization of 128045358 is 2 × 9 × 7 × 73 × 13921. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 99, 16, 129, 426, 5850, 4203, 76182, 96005, 685490, 928904, 675052, 769984, 77497160, 8340704, 201902172, 109403292, 4486887476, 1354055916

Basic calculations (n = 128045358)

Multiplication

n×y
n×2 256090716
n×3 384136074
n×4 512181432
n×5 640226790

Division

n÷y
n÷2 64022679
n÷3 42681786
n÷3 32011339.5
n÷5 25609071.6

Exponentiation

ny
n2 16395613705348164
n3 2.099382226531E+24
n4 2.68816148775E+32
n5 3.4420660006076E+40

Nth Root

y√n
2√n 11315.712880769
3√n 504.02794157259
4√n 106.37533962704
5√n 41.828545941002

Divisors of 128045358

1, 2, 7, 9, 14, 18, 63, 73, 126, 146, 511, 657, 1022, 1314, 4599, 9198, 13921, 27842, 97447, 125289, 194894, 250578, 877023, 1016233, 1754046, 2032466, 7113631, 9146097, 14227262, 18292194, 64022679, 128045358

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 -128045357
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 128045358 can be divided by 32 positive divisors. The sum of these divisors (counting 128045358) is 1, the average is 0.03125.

Base conversion 128045358

Base System Value
2 Binary 111101000011101000100101110
3 Ternary 22220221101012200
4 Quaternary 13220131010232
5 Quinary 230234422413
6 Senary 20412242330
8 Octal 750350456
10 Decimal 128045358
12 Duodecimal 36a703a6
16 Hexadecimal 7a1d12e
20 Vigesimal 2005d7i
36 Base36 248gfi

Cryptographic Hash Functions

md5 259cb307163f55d77d3fa0e59ed4cc64
sha1 99899e8021272b998435a30c8fedd3ed423a96d0
sha256 b3e472b65f05b8c963c51f8e32faed2a0fae4efcd340e6d27ce7fcaa9993ee01
sha512 0e0470d662b222cc4a96cef5d5cbb0c6bbfd75301c5c1a2480f6125751bd1318e084b88949c6c4e4f62c6f179a08ffd9f8ec05520c90b6b689e6366143f305d8
ripemd-160 ecf6a1df7bb21e019e4632c0ef1a2c5d9ae9f8fd

128045358 as geometric shapes

Circle

Radius = n
Diameter 256090716
Circumference 804532712.03815
Area 5.1508339567818E+16

Sphere

Radius = n
Volume 8.7938717065957E+24
Surface area 2.0603335827127E+17
Circumference 804532712.03815

Square

Length = n
Perimeter 512181432
Area 16395613705348164
Diagonal 181083481.88252

Cube

Length = n
Surface area 98373682232088984
Volume 2.099382226531E+24
Space diagonal 221781065.72935

Equilateral Triangle

Length = n
Perimeter 384136074
Area 7.0995089897339E+15
Altitude 110890532.86467

Triangular Pyramid

Length = n
Surface area 7.0995089897339E+15
Volume 2.4741456811377E+23
Height 60361160.627506