75742488 (number)

75742488 is an even 8-digits composite number following 75742487 and preceding 75742489. In scientific notation, it is written as 7.5742488 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 25247472 positive integers (up to 75742488) that are relatively prime to 75742488.

Interesting facts

Basic properties

Name

Name seventy-five million seven hundred forty-two thousand four hundred eighty-eight

Notation

Scientific notation 7.5742488 × 10^7
Engineering notation 7.5742488 × 10^6

Prime Factorization of 75742488

Prime Factorization 2 × 2 × 2 × 9 × 1051979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18935622
Product of the distinct prime numbers

The prime factorization of 75742488 is 2 × 2 × 2 × 9 × 1051979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75742488)

Multiplication

n×y
n×2 151484976
n×3 227227464
n×4 302969952
n×5 378712440

Division

n÷y
n÷2 37871244
n÷3 25247496
n÷3 18935622
n÷5 15148497.6

Exponentiation

ny
n2 5736924488430144
n3 4.3452893422183E+23
n4 3.2912302585949E+31
n5 2.4928596836686E+39

Nth Root

y√n
2√n 8703.0160289408
3√n 423.10340680664
4√n 93.289956742089
5√n 37.658924543479

Divisors of 75742488

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 -75742487
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 75742488 can be divided by 16 positive divisors. The sum of these divisors (counting 75742488) is 1, the average is 0.0625.

Base conversion 75742488

Base System Value
2 Binary 100100000111011110100011000
3 Ternary 12021112010011100
4 Quaternary 10200323310120
5 Quinary 123342224423
6 Senary 11303231400
8 Octal 440736430
10 Decimal 75742488
12 Duodecimal 21448560
16 Hexadecimal 483bd18
20 Vigesimal 13d7g48
36 Base36 193fa0

Cryptographic Hash Functions

md5 c3e529862e9234b79a20461a7803318f
sha1 de51c467035d928c4d44c4dab28c1e517ea83aa9
sha256 32318420f033682c4238eb09e3e9dc8d341bdb80c94b4c23c015fff164e8c8d7
sha512 b90f466836293f3e83a65a8432460c36e3b00ac8336c1e55bf91bab1a18e75cbf55094dca9cf4ebe14f1b5d16424afb025ae5d8f71bf22992a7b1bdb6d9639fb
ripemd-160 c17bb420315927d92173d58385a2347c51061b34

75742488 as geometric shapes

Circle

Radius = n
Diameter 151484976
Circumference 475904087.73083
Area 1.8023079827052E+16

Sphere

Radius = n
Volume 1.8201505433647E+24
Surface area 7.2092319308206E+16
Circumference 475904087.73083

Square

Length = n
Perimeter 302969952
Area 5736924488430144
Diagonal 107116053.77748

Cube

Length = n
Surface area 34421546930580864
Volume 4.3452893422183E+23
Space diagonal 131189837.50768

Equilateral Triangle

Length = n
Perimeter 227227464
Area 2.4841611732868E+15
Altitude 65594918.753838

Triangular Pyramid

Length = n
Surface area 2.4841611732868E+15
Volume 5.1209726001669E+22
Height 35705351.25916