75490888 (number)

75490888 is an even 8-digits composite number following 75490887 and preceding 75490889. In scientific notation, it is written as 7.5490888 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 34314000 positive integers (up to 75490888) that are relatively prime to 75490888.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred ninety thousand eight hundred eighty-eight

Notation

Scientific notation 7.5490888 × 10^7
Engineering notation 7.5490888 × 10^6

Prime Factorization of 75490888

Prime Factorization 2 × 2 × 2 × 11 × 857851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18872722
Product of the distinct prime numbers

The prime factorization of 75490888 is 2 × 2 × 2 × 11 × 857851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 77, 45, 408, 436, 4339, 42, 48652, 61641, 489072, 131171, 9228445, 4854205, 11572327, 79298831, 120703772, 59266786, 1265832061, 9246118378

Basic calculations (n = 75490888)

Multiplication

n×y
n×2 150981776
n×3 226472664
n×4 301963552
n×5 377454440

Division

n÷y
n÷2 37745444
n÷3 25163629.333333
n÷3 18872722
n÷5 15098177.6

Exponentiation

ny
n2 5698874171028544
n3 4.3021307177121E+23
n4 3.2477166817216E+31
n5 2.4517301627558E+39

Nth Root

y√n
2√n 8688.5492459904
3√n 422.63440141318
4√n 93.212387835472
5√n 37.633872289853

Divisors of 75490888

1, 2, 4, 8, 11, 22, 44, 88, 857851, 1715702, 3431404, 6862808, 9436361, 18872722, 37745444, 75490888

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 -75490887
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 75490888 can be divided by 16 positive divisors. The sum of these divisors (counting 75490888) is 1, the average is 0.0625.

Base conversion 75490888

Base System Value
2 Binary 100011111111110011001001000
3 Ternary 12021001100000211
4 Quaternary 10133332121020
5 Quinary 123311202023
6 Senary 11254010504
8 Octal 437763110
10 Decimal 75490888
12 Duodecimal 21346a34
16 Hexadecimal 47fe648
20 Vigesimal 13bg748
36 Base36 18y154

Cryptographic Hash Functions

md5 ea1d0b0c31b5437a0fb25a726db6b4c3
sha1 648f160a70cca8ff31c9f1ceca9607b88805fc22
sha256 0624109064fd53328997674499f3b454112bb188956d10841a8db18734601ac4
sha512 63256048a237997420426f886e452df5b54a7a272b07486bfaf36f07a03aa7e667b7373589e9155b01fab45884060dac607e9b5a12e519d989aa8058896ac9d1
ripemd-160 3160967cdb9e4fbd9840bea34f68f63302db63b7

75490888 as geometric shapes

Circle

Radius = n
Diameter 150981776
Circumference 474323238.30754
Area 1.7903541229436E+16

Sphere

Radius = n
Volume 1.8020723010063E+24
Surface area 7.1614164917744E+16
Circumference 474323238.30754

Square

Length = n
Perimeter 301963552
Area 5698874171028544
Diagonal 106760237.64519

Cube

Length = n
Surface area 34193245026171264
Volume 4.3021307177121E+23
Space diagonal 130754053.52449

Equilateral Triangle

Length = n
Perimeter 226472664
Area 2.4676849025409E+15
Altitude 65377026.762246

Triangular Pyramid

Length = n
Surface area 2.4676849025409E+15
Volume 5.0701096734086E+22
Height 35586745.881729