75047894 (number)

75047894 is an even 8-digits composite number following 75047893 and preceding 75047895. In scientific notation, it is written as 7.5047894 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 34649472 positive integers (up to 75047894) that are relatively prime to 75047894.

Interesting facts

Basic properties

Name

Name seventy-five million forty-seven thousand eight hundred ninety-four

Notation

Scientific notation 7.5047894 × 10^7
Engineering notation 7.5047894 × 10^6

Prime Factorization of 75047894

Prime Factorization 2 × 17 × 53 × 41647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75047894
Product of the distinct prime numbers

The prime factorization of 75047894 is 2 × 17 × 53 × 41647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 23, 65, 245, 336, 7901, 6131, 25913, 94976, 904894, 669600, 7029890, 6581340, 10152955, 69098050, 96653216, 755578505, 3974239945, 162241530

Basic calculations (n = 75047894)

Multiplication

n×y
n×2 150095788
n×3 225143682
n×4 300191576
n×5 375239470

Division

n÷y
n÷2 37523947
n÷3 25015964.666667
n÷3 18761973.5
n÷5 15009578.8

Exponentiation

ny
n2 5632186393835236
n3 4.2268372747279E+23
n4 3.1721523574903E+31
n5 2.3806335387678E+39

Nth Root

y√n
2√n 8663.0187579157
3√n 421.80608102526
4√n 93.075339150152
5√n 37.589599792505

Divisors of 75047894

1, 2, 17, 34, 53, 106, 901, 1802, 41647, 83294, 707999, 1415998, 2207291, 4414582, 37523947, 75047894

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 -75047893
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 75047894 can be divided by 16 positive divisors. The sum of these divisors (counting 75047894) is 1, the average is 0.0625.

Base conversion 75047894

Base System Value
2 Binary 100011110010010001111010110
3 Ternary 12020012211100122
4 Quaternary 10132102033112
5 Quinary 123203013034
6 Senary 11240311542
8 Octal 436221726
10 Decimal 75047894
12 Duodecimal 211725b2
16 Hexadecimal 47923d6
20 Vigesimal 1390jee
36 Base36 18ojbq

Cryptographic Hash Functions

md5 2c43765a4bf883003d8ade31fa08a5a6
sha1 f12555e7050bb96c53f89c511e85cc5c469975e6
sha256 2329093b7e8e808f9c0f3640f34e62f12ba79f482928478e8337992afd2b0011
sha512 9754034048928c8ddd98406fa014bf53a2b3127d525a436c69022f3af97e48ebd799a4cf59f603f67773d08a3c34089707152021a5fd3d2e97629c573d7bce9b
ripemd-160 7be5db28df3521d8011deb7703828bd3cb948c95

75047894 as geometric shapes

Circle

Radius = n
Diameter 150095788
Circumference 471539824.91557
Area 1.7694035398521E+16

Sphere

Radius = n
Volume 1.7705334573606E+24
Surface area 7.0776141594085E+16
Circumference 471539824.91557

Square

Length = n
Perimeter 300191576
Area 5632186393835236
Diagonal 106133749.52234

Cube

Length = n
Surface area 33793118363011416
Volume 4.2268372747279E+23
Space diagonal 129986765.40904

Equilateral Triangle

Length = n
Perimeter 225143682
Area 2.4388082479552E+15
Altitude 64993382.704522

Triangular Pyramid

Length = n
Surface area 2.4388082479552E+15
Volume 4.9813754998869E+22
Height 35377916.507446