128575480 (number)

128575480 is an even 9-digits composite number following 128575479 and preceding 128575481. In scientific notation, it is written as 1.28575480 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 46300800 positive integers (up to 128575480) that are relatively prime to 128575480.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred seventy-five thousand four hundred eighty

Notation

Scientific notation 1.28575480 × 10^8
Engineering notation 1.28575480 × 10^6

Prime Factorization of 128575480

Prime Factorization 2 × 2 × 2 × 11 × 5 × 107 × 2731

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32143870
Product of the distinct prime numbers

The prime factorization of 128575480 is 2 × 2 × 2 × 11 × 5 × 107 × 2731. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 91, 65, 882, 286, 6435, 5956, 12086, 63096, 321114, 316657, 2716597, 2505609, 47301477, 70495316, 182364211, 537721677, 4149800626, 3524131620

Basic calculations (n = 128575480)

Multiplication

n×y
n×2 257150960
n×3 385726440
n×4 514301920
n×5 642877400

Division

n÷y
n÷2 64287740
n÷3 42858493.333333
n÷3 32143870
n÷5 25715096

Exponentiation

ny
n2 16531654057230400
n3 2.1255653556023E+24
n4 2.7329558586794E+32
n5 3.5139111134852E+40

Nth Root

y√n
2√n 11339.112840077
3√n 504.72256106686
4√n 106.48527053108
5√n 41.863123690978

Divisors of 128575480

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2140, 2354, 2731, 4280, 4708, 5462, 5885, 9416, 10924, 11770, 13655, 21848, 23540, 27310, 30041, 47080, 54620, 60082, 109240, 120164, 150205, 240328, 292217, 300410, 584434, 600820, 1168868, 1201640, 1461085, 2337736, 2922170, 3214387, 5844340, 6428774, 11688680, 12857548, 16071935, 25715096, 32143870, 64287740, 128575480

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128575479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128575480 can be divided by 64 positive divisors. The sum of these divisors (counting 128575480) is 1, the average is 0.015625.

Base conversion 128575480

Base System Value
2 Binary 111101010011110011111111000
3 Ternary 22221221022101211
4 Quaternary 13222132133320
5 Quinary 230403403410
6 Senary 20431452504
8 Octal 752363770
10 Decimal 128575480
12 Duodecimal 37087134
16 Hexadecimal 7a9e7f8
20 Vigesimal 203bie0
36 Base36 24jth4

Cryptographic Hash Functions

md5 38d9956211bea1b51f8b95a6cf651eed
sha1 5f2a53c71a166f50daf9480c6e8d43e08348e077
sha256 aec1714c0d4a75c1089ca43b56bf9051bee1c855335343b8049496a685130efd
sha512 7cbf3f4b6cfae18730f97d551aaefac12ca325895f3709839200eb41724214e40fce75bdb7f25480e085429bf21b96e573f4e51ffacefd908577038c48d037b7
ripemd-160 6b23e44e2f3a4c2e60e6fe8ede712d095fe5c218

128575480 as geometric shapes

Circle

Radius = n
Diameter 257150960
Circumference 807863566.79956
Area 5.1935722937883E+16

Sphere

Radius = n
Volume 8.9035473411804E+24
Surface area 2.0774289175153E+17
Circumference 807863566.79956

Square

Length = n
Perimeter 514301920
Area 16531654057230400
Diagonal 181833187.60463

Cube

Length = n
Surface area 99189924343382400
Volume 2.1255653556023E+24
Space diagonal 222699263.96756

Equilateral Triangle

Length = n
Perimeter 385726440
Area 7.1584161900688E+15
Altitude 111349631.98378

Triangular Pyramid

Length = n
Surface area 7.1584161900688E+15
Volume 2.5050027946694E+23
Height 60611062.534877