75724557 (number)

75724557 is an odd 8-digits composite number following 75724556 and preceding 75724558. In scientific notation, it is written as 7.5724557 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 47826000 positive integers (up to 75724557) that are relatively prime to 75724557.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5724557 × 10^7
Engineering notation 7.5724557 × 10^6

Prime Factorization of 75724557

Prime Factorization 3 × 19 × 1328501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75724557
Product of the distinct prime numbers

The prime factorization of 75724557 is 3 × 19 × 1328501. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 70, 61, 859, 356, 4518, 2965, 37206, 27049, 396700, 60466, 6322631, 9846155, 92376896, 11339171, 435181093, 461258289, 7544696275, 5773879559

Basic calculations (n = 75724557)

Multiplication

n×y
n×2 151449114
n×3 227173671
n×4 302898228
n×5 378622785

Division

n÷y
n÷2 37862278.5
n÷3 25241519
n÷3 18931139.25
n÷5 15144911.4

Exponentiation

ny
n2 5734208532846249
n3 4.342204008954E+23
n4 3.2881147498167E+31
n5 2.4899103279503E+39

Nth Root

y√n
2√n 8701.9858078487
3√n 423.07001618646
4√n 93.284434970946
5√n 37.657141327357

Divisors of 75724557

1, 3, 19, 57, 1328501, 3985503, 25241519, 75724557

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75724556
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75724557 can be divided by 8 positive divisors. The sum of these divisors (counting 75724557) is 1, the average is 0.125.

Base conversion 75724557

Base System Value
2 Binary 100100000110111011100001101
3 Ternary 12021111012120020
4 Quaternary 10200313130031
5 Quinary 123341141212
6 Senary 11303012353
8 Octal 440673415
10 Decimal 75724557
12 Duodecimal 2143a0b9
16 Hexadecimal 483770d
20 Vigesimal 13d5b7h
36 Base36 1931fx

Cryptographic Hash Functions

md5 f365c4cf91cfca0b0e2da4fc053f9e98
sha1 27342237d54a494654090d820ad0da5f867a6577
sha256 33479646adcaeb31753d4d549a7222b107b8abd178785b399ceac7e97185e7ac
sha512 87527a406e6aeb2fae090e0ee2cbe8bb00e82731ee8d200e934376900995b4f865cad50ac72ac384ae5013f806e95dc926b0214de24b9da71a594f28bafc70c5
ripemd-160 93b52ae54509418fc31ab1e1ff744164111873fe

75724557 as geometric shapes

Circle

Radius = n
Diameter 151449114
Circumference 475791423.93508
Area 1.8014547400942E+16

Sphere

Radius = n
Volume 1.8188581619891E+24
Surface area 7.2058189603767E+16
Circumference 475791423.93508

Square

Length = n
Perimeter 302898228
Area 5734208532846249
Diagonal 107090695.51409

Cube

Length = n
Surface area 34405251197077494
Volume 4.342204008954E+23
Space diagonal 131158780.10465

Equilateral Triangle

Length = n
Perimeter 227173671
Area 2.4829851300212E+15
Altitude 65579390.052323

Triangular Pyramid

Length = n
Surface area 2.4829851300212E+15
Volume 5.1173365000447E+22
Height 35696898.504698