128193072 (number)

128193072 is an even 9-digits composite number following 128193071 and preceding 128193073. In scientific notation, it is written as 1.28193072 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 36626496 positive integers (up to 128193072) that are relatively prime to 128193072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28193072 × 10^8
Engineering notation 1.28193072 × 10^6

Prime Factorization of 128193072

Prime Factorization 2 × 2 × 2 × 2 × 21 × 381527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16024134
Product of the distinct prime numbers

The prime factorization of 128193072 is 2 × 2 × 2 × 2 × 21 × 381527. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 18, 22, 910, 680, 135, 5123, 79054, 31239, 60288, 617954, 3658838, 9910516, 61803037, 98966439, 916139762, 975370870, 6857099757, 8869072280

Basic calculations (n = 128193072)

Multiplication

n×y
n×2 256386144
n×3 384579216
n×4 512772288
n×5 640965360

Division

n÷y
n÷2 64096536
n÷3 42731024
n÷3 32048268
n÷5 25638614.4

Exponentiation

ny
n2 16433463708797184
n3 2.1066561964312E+24
n4 2.7005872946835E+32
n5 3.4619658150965E+40

Nth Root

y√n
2√n 11322.237941326
3√n 504.22168378348
4√n 106.40600519391
5√n 41.838192230106

Divisors of 128193072

1, 2, 4, 8, 16, 21, 42, 84, 168, 336, 381527, 763054, 1526108, 3052216, 6104432, 8012067, 16024134, 32048268, 64096536, 128193072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128193071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128193072 can be divided by 20 positive divisors. The sum of these divisors (counting 128193072) is 1, the average is 0.05.

Base conversion 128193072

Base System Value
2 Binary 111101001000001001000110000
3 Ternary 22221012212211120
4 Quaternary 13221001020300
5 Quinary 230304134242
6 Senary 20415342240
8 Octal 751011060
10 Decimal 128193072
12 Duodecimal 36b21980
16 Hexadecimal 7a41230
20 Vigesimal 20142dc
36 Base36 24bmeo

Cryptographic Hash Functions

md5 3b2a0ffea26a32e678b0b90fa09b86a2
sha1 99af1db12a7e1a966e9b58ba2e815af3ccc6f3ce
sha256 ebb301cae3db5818da8e24971b1356903d0649d225073aa463eec1a99b76ba40
sha512 c49c8bdac27308def2c73f68160cbcbeeee836e10e555f9fac94148bb6ebfcdb70ba5bcf05ef1f3b83b3791ecbc30668ac160878187a16f4b28360b631ad3f0a
ripemd-160 d32cc60b02982a73e14d100169d1e85af32240a9

128193072 as geometric shapes

Circle

Radius = n
Diameter 256386144
Circumference 805460826.47261
Area 5.1627248860592E+16

Sphere

Radius = n
Volume 8.8243408404637E+24
Surface area 2.0650899544237E+17
Circumference 805460826.47261

Square

Length = n
Perimeter 512772288
Area 16433463708797184
Diagonal 181292381.02467

Cube

Length = n
Surface area 98600782252783104
Volume 2.1066561964312E+24
Space diagonal 222036913.88234

Equilateral Triangle

Length = n
Perimeter 384579216
Area 7.115898521994E+15
Altitude 111018456.94117

Triangular Pyramid

Length = n
Surface area 7.115898521994E+15
Volume 2.4827181368753E+23
Height 60430793.67489