75039894 (number)

75039894 is an even 8-digits composite number following 75039893 and preceding 75039895. In scientific notation, it is written as 7.5039894 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 25013292 positive integers (up to 75039894) that are relatively prime to 75039894.

Interesting facts

Basic properties

Name

Name seventy-five million thirty-nine thousand eight hundred ninety-four

Notation

Scientific notation 7.5039894 × 10^7
Engineering notation 7.5039894 × 10^6

Prime Factorization of 75039894

Prime Factorization 2 × 3 × 3 × 4168883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25013298
Product of the distinct prime numbers

The prime factorization of 75039894 is 2 × 3 × 3 × 4168883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 16, 92, 476, 378, 7649, 8811, 42859, 22834, 402378, 310121, 3849156, 4452780, 88809126, 74342651, 440704713, 75733926, 1390186185, 8736502658

Basic calculations (n = 75039894)

Multiplication

n×y
n×2 150079788
n×3 225119682
n×4 300159576
n×5 375199470

Division

n÷y
n÷2 37519947
n÷3 25013298
n÷3 18759973.5
n÷5 15007978.8

Exponentiation

ny
n2 5630985691531236
n3 4.2254856940802E+23
n4 3.170799985823E+31
n5 2.3793649483136E+39

Nth Root

y√n
2√n 8662.5570127994
3√n 421.79109251424
4√n 93.072858625914
5√n 37.588798358633

Divisors of 75039894

1, 2, 3, 6, 9, 18, 4168883, 8337766, 12506649, 25013298, 37519947, 75039894

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75039893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75039894 can be divided by 12 positive divisors. The sum of these divisors (counting 75039894) is 1, the average is 0.083333333333333.

Base conversion 75039894

Base System Value
2 Binary 100011110010000010010010110
3 Ternary 12020012102101100
4 Quaternary 10132100102112
5 Quinary 123202234034
6 Senary 11240210530
8 Octal 436202226
10 Decimal 75039894
12 Duodecimal 21169a46
16 Hexadecimal 4790496
20 Vigesimal 138jjee
36 Base36 18od5i

Cryptographic Hash Functions

md5 ec08f5848755ce3c7486fcd12588a637
sha1 b5e19df8cf086b5ec0dcf05bbcac5b35a61dec5f
sha256 7561868ba4165b47d6d3da3ae56048b691148351f1cec65825fc174cc552bc4a
sha512 18e40a2f20dd00dd6226d30ab63a723f297f1ee753e9acab3811cf79b360a894eca6a005916f389d4d767ece12155b815867c4920183885b57b156350c2e8fa2
ripemd-160 9df4afc1ebdba876b9d42dee0c3749e9fae2d8f5

75039894 as geometric shapes

Circle

Radius = n
Diameter 150079788
Circumference 471489559.43311
Area 1.7690263280984E+16

Sphere

Radius = n
Volume 1.7699673085828E+24
Surface area 7.0761053123935E+16
Circumference 471489559.43311

Square

Length = n
Perimeter 300159576
Area 5630985691531236
Diagonal 106122435.81384

Cube

Length = n
Surface area 33785914149187416
Volume 4.2254856940802E+23
Space diagonal 129972909.00258

Equilateral Triangle

Length = n
Perimeter 225119682
Area 2.4382883286064E+15
Altitude 64986454.501291

Triangular Pyramid

Length = n
Surface area 2.4382883286064E+15
Volume 4.9797826468181E+22
Height 35374145.27128