75490908 (number)

75490908 is an even 8-digits composite number following 75490907 and preceding 75490909. In scientific notation, it is written as 7.5490908 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 25163632 positive integers (up to 75490908) that are relatively prime to 75490908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5490908 × 10^7
Engineering notation 7.5490908 × 10^6

Prime Factorization of 75490908

Prime Factorization 2 × 2 × 3 × 6290909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37745454
Product of the distinct prime numbers

The prime factorization of 75490908 is 2 × 2 × 3 × 6290909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 17, 79, 885, 708, 3144, 3772, 80369, 3150, 918950, 186122, 8101016, 3730709, 75894109, 95603348, 588232827, 941141493, 3004980486, 6210316593

Basic calculations (n = 75490908)

Multiplication

n×y
n×2 150981816
n×3 226472724
n×4 301963632
n×5 377454540

Division

n÷y
n÷2 37745454
n÷3 25163636
n÷3 18872727
n÷5 15098181.6

Exponentiation

ny
n2 5698877190664464
n3 4.3021341370375E+23
n4 3.2477201234276E+31
n5 2.4517334104742E+39

Nth Root

y√n
2√n 8688.5503969304
3√n 422.63443873639
4√n 93.212394009222
5√n 37.633874283941

Divisors of 75490908

1, 2, 3, 4, 6, 12, 6290909, 12581818, 18872727, 25163636, 37745454, 75490908

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 -75490907
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 75490908 can be divided by 12 positive divisors. The sum of these divisors (counting 75490908) is 1, the average is 0.083333333333333.

Base conversion 75490908

Base System Value
2 Binary 100011111111110011001011100
3 Ternary 12021001100001120
4 Quaternary 10133332121130
5 Quinary 123311202113
6 Senary 11254010540
8 Octal 437763134
10 Decimal 75490908
12 Duodecimal 21346a50
16 Hexadecimal 47fe65c
20 Vigesimal 13bg758
36 Base36 18y15o

Cryptographic Hash Functions

md5 484a6d9045567f6fefeff6ea26d02920
sha1 8ff17862e9fe2301fdafe769eeb0be366122c5b3
sha256 6fe6d75b3b38b15870630efbbebfbb55cf9b68b62cd1d583ea48e653b7e65c27
sha512 d2a845d933a8515b13c1850ae5982aa05edaee1df6890e2264623ac42447f42dbef8ee30fed04a9289628eac1c42033ea219a3f0b414d968a5cd1634fbbae2a9
ripemd-160 01d83460bec45dd8e1f4f53d0813732ef6361454

75490908 as geometric shapes

Circle

Radius = n
Diameter 150981816
Circumference 474323363.97125
Area 1.7903550715902E+16

Sphere

Radius = n
Volume 1.80207373329E+24
Surface area 7.1614202863608E+16
Circumference 474323363.97125

Square

Length = n
Perimeter 301963632
Area 5698877190664464
Diagonal 106760265.92946

Cube

Length = n
Surface area 34193263143986784
Volume 4.3021341370375E+23
Space diagonal 130754088.16551

Equilateral Triangle

Length = n
Perimeter 226472724
Area 2.4676862100816E+15
Altitude 65377044.082754

Triangular Pyramid

Length = n
Surface area 2.4676862100816E+15
Volume 5.0701137031222E+22
Height 35586755.30982