128400541 (number)

128400541 is an odd 9-digits composite number following 128400540 and preceding 128400542. In scientific notation, it is written as 1.28400541 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 120373248 positive integers (up to 128400541) that are relatively prime to 128400541.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred thousand five hundred forty-one

Notation

Scientific notation 1.28400541 × 10^8
Engineering notation 1.28400541 × 10^6

Prime Factorization of 128400541

Prime Factorization 17 × 257 × 29389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128400541
Product of the distinct prime numbers

The prime factorization of 128400541 is 17 × 257 × 29389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 66, 82, 763, 910, 9312, 7165, 761, 79333, 612349, 411826, 713422, 5283438, 81365040, 70476201, 275177221, 458616161, 6821249173, 9219924754

Basic calculations (n = 128400541)

Multiplication

n×y
n×2 256801082
n×3 385201623
n×4 513602164
n×5 642002705

Division

n÷y
n÷2 64200270.5
n÷3 42800180.333333
n÷3 32100135.25
n÷5 25680108.2

Exponentiation

ny
n2 16486698929092681
n3 2.1169010617996E+24
n4 2.7181124157855E+32
n5 3.4900710468567E+40

Nth Root

y√n
2√n 11331.396251125
3√n 504.49354971039
4√n 106.4490312362
5√n 41.851725744851

Divisors of 128400541

1, 17, 257, 4369, 29389, 499613, 7552973, 128400541

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 -128400540
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 128400541 can be divided by 8 positive divisors. The sum of these divisors (counting 128400541) is 1, the average is 0.125.

Base conversion 128400541

Base System Value
2 Binary 111101001110011110010011101
3 Ternary 22221121102102121
4 Quaternary 13221303302131
5 Quinary 230332304131
6 Senary 20424022541
8 Octal 751636235
10 Decimal 128400541
12 Duodecimal 37001a51
16 Hexadecimal 7a73c9d
20 Vigesimal 202a171
36 Base36 24g2hp

Cryptographic Hash Functions

md5 acfb846a89b0a9c4e0f8fe8dd26ed592
sha1 8003c6dead18936659453ac863fbaf4971505242
sha256 be234209dc5122de74a1c25d51529adfa79b7d0b34f6598bbf732ee7f2f70e71
sha512 25c173280707c00f0b853990f066c97e09586fd63926db46d4523c21bce5c8476a02a85b02e7360229984d8c497c28adc49c91126ab3b1e93dd1b9d8ac7a1610
ripemd-160 5dad363c73a1e0076df9a77ea33df353d9e9094c

128400541 as geometric shapes

Circle

Radius = n
Diameter 256801082
Circumference 806764392.64511
Area 5.1794492237584E+16

Sphere

Radius = n
Volume 8.8672544321682E+24
Surface area 2.0717796895034E+17
Circumference 806764392.64511

Square

Length = n
Perimeter 513602164
Area 16486698929092681
Diagonal 181585786.49824

Cube

Length = n
Surface area 98920193574556086
Volume 2.1169010617996E+24
Space diagonal 222396260.73133

Equilateral Triangle

Length = n
Perimeter 385201623
Area 7.13895004857E+15
Altitude 111198130.36567

Triangular Pyramid

Length = n
Surface area 7.13895004857E+15
Volume 2.4947918264992E+23
Height 60528595.499414