128045357 (number)

128045357 is an odd 9-digits composite number following 128045356 and preceding 128045358. In scientific notation, it is written as 1.28045357 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 113697360 positive integers (up to 128045357) that are relatively prime to 128045357.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28045357 × 10^8
Engineering notation 1.28045357 × 10^6

Prime Factorization of 128045357

Prime Factorization 11 × 43 × 270709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128045357
Product of the distinct prime numbers

The prime factorization of 128045357 is 11 × 43 × 270709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 85, 46, 338, 912, 8129, 8147, 83990, 9978, 672906, 162650, 4901642, 6079469, 18571265, 56973238, 245265592, 622385845, 4092349712, 2990129151

Basic calculations (n = 128045357)

Multiplication

n×y
n×2 256090714
n×3 384136071
n×4 512181428
n×5 640226785

Division

n÷y
n÷2 64022678.5
n÷3 42681785.666667
n÷3 32011339.25
n÷5 25609071.4

Exponentiation

ny
n2 16395613449257449
n3 2.0993821773442E+24
n4 2.6881614037747E+32
n5 3.4420658661995E+40

Nth Root

y√n
2√n 11315.712836583
3√n 504.02794026049
4√n 106.37533941935
5√n 41.828545875668

Divisors of 128045357

1, 11, 43, 473, 270709, 2977799, 11640487, 128045357

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128045356
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128045357 can be divided by 8 positive divisors. The sum of these divisors (counting 128045357) is 1, the average is 0.125.

Base conversion 128045357

Base System Value
2 Binary 111101000011101000100101101
3 Ternary 22220221101012122
4 Quaternary 13220131010231
5 Quinary 230234422412
6 Senary 20412242325
8 Octal 750350455
10 Decimal 128045357
12 Duodecimal 36a703a5
16 Hexadecimal 7a1d12d
20 Vigesimal 2005d7h
36 Base36 248gfh

Cryptographic Hash Functions

md5 b95c91c7ba8b15b95befd04c1d98c492
sha1 56a24e2b06f8531c0d7bb00aeb7679cf890546dc
sha256 a2fe840597659f91467c3f3f26dbda3f3f7a9e68e9f0307729a7a111cbe58930
sha512 b224593a9f86cecfd31bcdfec0dc01178205e5a8f14a074fe8da7cff0fa09df20cb061e8884e0abc59c0a3dc6465ee0ea4e173b725a9fb1cc7f4e5214f3a8cf7
ripemd-160 65e83f23e0e74ddc3764ea2e819948239af74ac1

128045357 as geometric shapes

Circle

Radius = n
Diameter 256090714
Circumference 804532705.75496
Area 5.1508338763285E+16

Sphere

Radius = n
Volume 8.7938715005624E+24
Surface area 2.0603335505314E+17
Circumference 804532705.75496

Square

Length = n
Perimeter 512181428
Area 16395613449257449
Diagonal 181083480.4683

Cube

Length = n
Surface area 98373680695544694
Volume 2.0993821773442E+24
Space diagonal 221781063.9973

Equilateral Triangle

Length = n
Perimeter 384136071
Area 7.0995088788434E+15
Altitude 110890531.99865

Triangular Pyramid

Length = n
Surface area 7.0995088788434E+15
Volume 2.4741456231704E+23
Height 60361160.156102