75082728 (number)

75082728 is an even 8-digits composite number following 75082727 and preceding 75082729. In scientific notation, it is written as 7.5082728 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 21452160 positive integers (up to 75082728) that are relatively prime to 75082728.

Interesting facts

Basic properties

Name

Name seventy-five million eighty-two thousand seven hundred twenty-eight

Notation

Scientific notation 7.5082728 × 10^7
Engineering notation 7.5082728 × 10^6

Prime Factorization of 75082728

Prime Factorization 2 × 2 × 2 × 21 × 446921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18770682
Product of the distinct prime numbers

The prime factorization of 75082728 is 2 × 2 × 2 × 21 × 446921. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 40, 55, 537, 553, 8957, 2184, 59461, 2864, 286550, 93680, 2710991, 7539416, 6356557, 42132791, 183315097, 442243125, 3208120881, 9156165356

Basic calculations (n = 75082728)

Multiplication

n×y
n×2 150165456
n×3 225248184
n×4 300330912
n×5 375413640

Division

n÷y
n÷2 37541364
n÷3 25027576
n÷3 18770682
n÷5 15016545.6

Exponentiation

ny
n2 5637416043921984
n3 4.2327257544863E+23
n4 3.1780459652269E+31
n5 2.3861636077863E+39

Nth Root

y√n
2√n 8665.0290247639
3√n 421.87133233574
4√n 93.086137661651
5√n 37.593088639456

Divisors of 75082728

1, 2, 4, 8, 21, 42, 84, 168, 446921, 893842, 1787684, 3575368, 9385341, 18770682, 37541364, 75082728

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75082727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75082728 can be divided by 16 positive divisors. The sum of these divisors (counting 75082728) is 1, the average is 0.0625.

Base conversion 75082728

Base System Value
2 Binary 100011110011010101111101000
3 Ternary 12020021121010210
4 Quaternary 10132122233220
5 Quinary 123210121403
6 Senary 11241141120
8 Octal 436325750
10 Decimal 75082728
12 Duodecimal 2118a7a0
16 Hexadecimal 479abe8
20 Vigesimal 13956g8
36 Base36 18pa7c

Cryptographic Hash Functions

md5 59051c5ac86ceea73e1e44141fbb7652
sha1 185fd97d1974e70edc9bcadbd4d7bb3d1d9890ca
sha256 cff532ad3d5fe4ded6d56d133d8b9a8b87d314a7d2befedfccdfd1c8e47cdaff
sha512 eb33288581b01135dbc77ece8595d26681709bff27c14eed58f8f25692888a002c92f2ea47c72c5f121328ecf95824cfc2f6567e0b0f94993662ede35d6d677f
ripemd-160 1fab8f59ad8019498e72ed6ff4d00efe318433f2

75082728 as geometric shapes

Circle

Radius = n
Diameter 150165456
Circumference 471758693.39256
Area 1.7710464828815E+16

Sphere

Radius = n
Volume 1.7730000179939E+24
Surface area 7.0841859315258E+16
Circumference 471758693.39256

Square

Length = n
Perimeter 300330912
Area 5637416043921984
Diagonal 106183012.23757

Cube

Length = n
Surface area 33824496263531904
Volume 4.2327257544863E+23
Space diagonal 130047099.66687

Equilateral Triangle

Length = n
Perimeter 225248184
Area 2.4410727528692E+15
Altitude 65023549.833437

Triangular Pyramid

Length = n
Surface area 2.4410727528692E+15
Volume 4.9883151398337E+22
Height 35394337.412523