75057728 (number)

75057728 is an even 8-digits composite number following 75057727 and preceding 75057729. In scientific notation, it is written as 7.5057728 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 14 positive divisors. There are 37528832 positive integers (up to 75057728) that are relatively prime to 75057728.

Interesting facts

Basic properties

Name

Name seventy-five million fifty-seven thousand seven hundred twenty-eight

Notation

Scientific notation 7.5057728 × 10^7
Engineering notation 7.5057728 × 10^6

Prime Factorization of 75057728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1172777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2345554
Product of the distinct prime numbers

The prime factorization of 75057728 is 2 × 2 × 2 × 2 × 2 × 2 × 1172777. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 2, 19, 19, 772, 407, 1528, 5389, 98172, 79413, 91789, 736246, 8698302, 614050, 12903936, 53465591, 681310410, 553892618, 2911259964, 2047775416

Basic calculations (n = 75057728)

Multiplication

n×y
n×2 150115456
n×3 225173184
n×4 300230912
n×5 375288640

Division

n÷y
n÷2 37528864
n÷3 25019242.666667
n÷3 18764432
n÷5 15011545.6

Exponentiation

ny
n2 5633662532521984
n3 4.2284991000983E+23
n4 3.1738153530342E+31
n5 2.3821936949027E+39

Nth Root

y√n
2√n 8663.5863243809
3√n 421.82450419306
4√n 93.078388062863
5√n 37.590584861455

Divisors of 75057728

1, 2, 4, 8, 16, 32, 64, 1172777, 2345554, 4691108, 9382216, 18764432, 37528864, 75057728

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75057727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75057728 can be divided by 14 positive divisors. The sum of these divisors (counting 75057728) is 1, the average is 0.071428571428571.

Base conversion 75057728

Base System Value
2 Binary 100011110010100101001000000
3 Ternary 12020020022211212
4 Quaternary 10132110221000
5 Quinary 123203321403
6 Senary 11240425252
8 Octal 436245100
10 Decimal 75057728
12 Duodecimal 21178228
16 Hexadecimal 4794a40
20 Vigesimal 1392468
36 Base36 18oqww

Cryptographic Hash Functions

md5 77d78aa26e1597baeed26bafdbafb3d6
sha1 64e87811bc3587c5880ca8198fbd407d59be50b6
sha256 8ad2b4e7786984bc7d7cbfdbb50d2d44dec4d091615a227922b717dd53d1c63e
sha512 158b8b64ec23dd7c3604c59e22d8695b1448ffb337cb432d63c9adc3feb2c3d5db59654ac287609017068f6e88008ba82927b77c70a78cb9d779085429a09569
ripemd-160 db08cc8387d9b914d95dde2f952a335568785ce7

75057728 as geometric shapes

Circle

Radius = n
Diameter 150115456
Circumference 471601613.75988
Area 1.7698672824975E+16

Sphere

Radius = n
Volume 1.771229561144E+24
Surface area 7.0794691299901E+16
Circumference 471601613.75988

Square

Length = n
Perimeter 300230912
Area 5633662532521984
Diagonal 106147656.89851

Cube

Length = n
Surface area 33801975195131904
Volume 4.2284991000983E+23
Space diagonal 130003798.39669

Equilateral Triangle

Length = n
Perimeter 225173184
Area 2.4394474347563E+15
Altitude 65001899.198343

Triangular Pyramid

Length = n
Surface area 2.4394474347563E+15
Volume 4.9833339798678E+22
Height 35382552.299504