75249957 (number)

75249957 is an odd 8-digits composite number following 75249956 and preceding 75249958. In scientific notation, it is written as 7.5249957 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 48164592 positive integers (up to 75249957) that are relatively prime to 75249957.

Interesting facts

Basic properties

Name

Name seventy-five million two hundred forty-nine thousand nine hundred fifty-seven

Notation

Scientific notation 7.5249957 × 10^7
Engineering notation 7.5249957 × 10^6

Prime Factorization of 75249957

Prime Factorization 3 × 43 × 59 × 9887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75249957
Product of the distinct prime numbers

The prime factorization of 75249957 is 3 × 43 × 59 × 9887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 13, 84, 365, 218, 7639, 9781, 85406, 52226, 10386, 174765, 1770747, 8382151, 64248510, 83654042, 326510267, 560801312, 4472572831, 9823898882

Basic calculations (n = 75249957)

Multiplication

n×y
n×2 150499914
n×3 225749871
n×4 300999828
n×5 376249785

Division

n÷y
n÷2 37624978.5
n÷3 25083319
n÷3 18812489.25
n÷5 15049991.4

Exponentiation

ny
n2 5662556028501849
n3 4.2610709765485E+23
n4 3.2064540775923E+31
n5 2.4128553146129E+39

Nth Root

y√n
2√n 8674.6733079696
3√n 422.18430626229
4√n 93.137926259766
5√n 37.609819681193

Divisors of 75249957

1, 3, 43, 59, 129, 177, 2537, 7611, 9887, 29661, 425141, 583333, 1275423, 1749999, 25083319, 75249957

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 -75249956
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 75249957 can be divided by 16 positive divisors. The sum of these divisors (counting 75249957) is 1, the average is 0.0625.

Base conversion 75249957

Base System Value
2 Binary 100011111000011100100100101
3 Ternary 12020121002112110
4 Quaternary 10133003210211
5 Quinary 123230444312
6 Senary 11244511233
8 Octal 437034445
10 Decimal 75249957
12 Duodecimal 2124b519
16 Hexadecimal 47c3925
20 Vigesimal 13a64hh
36 Base36 18sv8l

Cryptographic Hash Functions

md5 e7cff83eca20cfe446d49df55bfbb07b
sha1 265a1cdb1251402c6336856570b881a3578dd5b6
sha256 a7bed51057999afecbb4d2ab93ce39375a21d69b9962f0e1a43866c6b4df2da4
sha512 cfee8d3f0fb823038f65b08135c68fb97d2017be447ebc2b1010b52bd9c7d1b46bbcdff07a6436c02c3720e981d9a39049007afd74fee60fe0000a51b8bcf552
ripemd-160 f1bf23f30b4063591b1dc0aab59f035a3cdbfe6c

75249957 as geometric shapes

Circle

Radius = n
Diameter 150499914
Circumference 472809424.1883
Area 1.7789444419682E+16

Sphere

Radius = n
Volume 1.7848732368466E+24
Surface area 7.1157777678728E+16
Circumference 472809424.1883

Square

Length = n
Perimeter 300999828
Area 5662556028501849
Diagonal 106419509.75739

Cube

Length = n
Surface area 33975336171011094
Volume 4.2610709765485E+23
Space diagonal 130336748.79137

Equilateral Triangle

Length = n
Perimeter 225749871
Area 2.4519586855177E+15
Altitude 65168374.395687

Triangular Pyramid

Length = n
Surface area 2.4519586855177E+15
Volume 5.0217203043911E+22
Height 35473169.919131