74909855 (number)

74909855 is an odd 8-digits composite number following 74909854 and preceding 74909856. In scientific notation, it is written as 7.4909855 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 59896800 positive integers (up to 74909855) that are relatively prime to 74909855.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.4909855 × 10^7
Engineering notation 7.4909855 × 10^6

Prime Factorization of 74909855

Prime Factorization 5 × 4231 × 3541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 74909855
Product of the distinct prime numbers

The prime factorization of 74909855 is 5 × 4231 × 3541. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 1, 100, 345, 425, 6453, 2383, 81185, 14909, 62156, 356565, 9412214, 9613816, 85487165, 94757577, 515860996, 839378211, 7103714483, 4941880834

Basic calculations (n = 74909855)

Multiplication

n×y
n×2 149819710
n×3 224729565
n×4 299639420
n×5 374549275

Division

n÷y
n÷2 37454927.5
n÷3 24969951.666667
n÷3 18727463.75
n÷5 14981971

Exponentiation

ny
n2 5611486376121025
n3 4.203556307697E+23
n4 3.1488779349392E+31
n5 2.3588198951899E+39

Nth Root

y√n
2√n 8655.0479490295
3√n 421.54730660762
4√n 93.032510172678
5√n 37.575761555805

Divisors of 74909855

1, 5, 3541, 4231, 17705, 21155, 14981971, 74909855

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 -74909854
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 74909855 can be divided by 8 positive divisors. The sum of these divisors (counting 74909855) is 1, the average is 0.125.

Base conversion 74909855

Base System Value
2 Binary 100011101110000100010011111
3 Ternary 12012221211000002
4 Quaternary 10131300202133
5 Quinary 123134103410
6 Senary 11233324515
8 Octal 435604237
10 Decimal 74909855
12 Duodecimal 2110673b
16 Hexadecimal 477089f
20 Vigesimal 1383ecf
36 Base36 18lktb

Cryptographic Hash Functions

md5 81ff878ebd701b86f0d3773623afa3b4
sha1 7b9884b9f642b014b5d15f53d497879bf88384c8
sha256 d474599975c6405488e078b984163be68e821dd6ed44835c218b403629ab32f6
sha512 56b684307dd931e23bc844db2ed74998d925097690c65509bd9c1f0bd2c582e51d262df120da5ce4f30e7d1f43550c683d1eb0c0b36c082150ca1e66b03c9da9
ripemd-160 04c93f5e99b1a16554e56490aa7bc398972585ef

74909855 as geometric shapes

Circle

Radius = n
Diameter 149819710
Circumference 470672500.29895
Area 1.7629004374941E+16

Sphere

Radius = n
Volume 1.7607815486949E+24
Surface area 7.0516017499764E+16
Circumference 470672500.29895

Square

Length = n
Perimeter 299639420
Area 5611486376121025
Diagonal 105938532.8964

Cube

Length = n
Surface area 33668918256726150
Volume 4.203556307697E+23
Space diagonal 129747674.84762

Equilateral Triangle

Length = n
Perimeter 224729565
Area 2.4298448773555E+15
Altitude 64873837.423809

Triangular Pyramid

Length = n
Surface area 2.4298448773555E+15
Volume 4.9539386171201E+22
Height 35312844.298801