75492730 (number)

75492730 is an even 8-digits composite number following 75492729 and preceding 75492731. In scientific notation, it is written as 7.5492730 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 30154752 positive integers (up to 75492730) that are relatively prime to 75492730.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred ninety-two thousand seven hundred thirty

Notation

Scientific notation 7.5492730 × 10^7
Engineering notation 7.5492730 × 10^6

Prime Factorization of 75492730

Prime Factorization 2 × 5 × 769 × 9817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75492730
Product of the distinct prime numbers

The prime factorization of 75492730 is 2 × 5 × 769 × 9817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 12, 69, 868, 803, 5497, 9568, 33886, 97149, 450185, 484266, 2586123, 4898581, 12863757, 34506881, 778483358, 915737525, 1090630803, 7816494197

Basic calculations (n = 75492730)

Multiplication

n×y
n×2 150985460
n×3 226478190
n×4 301970920
n×5 377463650

Division

n÷y
n÷2 37746365
n÷3 25164243.333333
n÷3 18873182.5
n÷5 15098546

Exponentiation

ny
n2 5699152282852900
n3 4.302445645183E+23
n4 3.2480336743147E+31
n5 2.4520292920595E+39

Nth Root

y√n
2√n 8688.6552469298
3√n 422.63783885336
4√n 93.212956432729
5√n 37.634055943584

Divisors of 75492730

1, 2, 5, 10, 769, 1538, 3845, 7690, 9817, 19634, 49085, 98170, 7549273, 15098546, 37746365, 75492730

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 -75492729
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 75492730 can be divided by 16 positive divisors. The sum of these divisors (counting 75492730) is 1, the average is 0.0625.

Base conversion 75492730

Base System Value
2 Binary 100011111111110110101111010
3 Ternary 12021001102120001
4 Quaternary 10133332311322
5 Quinary 123311231410
6 Senary 11254023214
8 Octal 437766572
10 Decimal 75492730
12 Duodecimal 21347b0a
16 Hexadecimal 47fed7a
20 Vigesimal 13bgbga
36 Base36 18y2ka

Cryptographic Hash Functions

md5 ac875572c9931845d100dce8c1e9420a
sha1 994b2636e5f2e232a884ae47ea00ae3c4f65dc90
sha256 659295538fbc4d44fef52c832a806a410cd5a0a2a2f4b194bd8332950420f7e9
sha512 95acbe5bab41d9a139f6181c0645d4df6b6dbe8a23bcff18b284b41b5ff1730e6567f3670340c5e7b527c1dd9d85ebf1b6648f64c6fa457abc4402aa0eb67001
ripemd-160 149393525da7556cf878113fe98f49ddbdbcf7ce

75492730 as geometric shapes

Circle

Radius = n
Diameter 150985460
Circumference 474334811.93488
Area 1.79044149435E+16

Sphere

Radius = n
Volume 1.8022042175168E+24
Surface area 7.1617659774001E+16
Circumference 474334811.93488

Square

Length = n
Perimeter 301970920
Area 5699152282852900
Diagonal 106762842.62657

Cube

Length = n
Surface area 34194913697117400
Volume 4.302445645183E+23
Space diagonal 130757243.96208

Equilateral Triangle

Length = n
Perimeter 226478190
Area 2.4678053284933E+15
Altitude 65378621.98104

Triangular Pyramid

Length = n
Surface area 2.4678053284933E+15
Volume 5.0704808189924E+22
Height 35587614.208857