74909904 (number)

74909904 is an even 8-digits composite number following 74909903 and preceding 74909905. In scientific notation, it is written as 7.4909904 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 24294528 positive integers (up to 74909904) that are relatively prime to 74909904.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred nine thousand nine hundred four

Notation

Scientific notation 7.4909904 × 10^7
Engineering notation 7.4909904 × 10^6

Prime Factorization of 74909904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 37 × 42179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9363738
Product of the distinct prime numbers

The prime factorization of 74909904 is 2 × 2 × 2 × 2 × 3 × 37 × 42179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 10, 96, 93, 324, 639, 4135, 6907, 97699, 44317, 138800, 63176, 7150661, 6880924, 96534920, 3899594, 801833283, 164774666, 7090738515, 825096516

Basic calculations (n = 74909904)

Multiplication

n×y
n×2 149819808
n×3 224729712
n×4 299639616
n×5 374549520

Division

n÷y
n÷2 37454952
n÷3 24969968
n÷3 18727476
n÷5 14981980.8

Exponentiation

ny
n2 5611493717289216
n3 4.2035645565874E+23
n4 3.1488861739176E+31
n5 2.358827609951E+39

Nth Root

y√n
2√n 8655.050779747
3√n 421.54739852171
4√n 93.03252538627
5√n 37.575766471612

Divisors of 74909904

1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 42179, 84358, 126537, 168716, 253074, 337432, 506148, 674864, 1012296, 1560623, 2024592, 3121246, 4681869, 6242492, 9363738, 12484984, 18727476, 24969968, 37454952, 74909904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74909903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74909904 can be divided by 40 positive divisors. The sum of these divisors (counting 74909904) is 1, the average is 0.025.

Base conversion 74909904

Base System Value
2 Binary 100011101110000100011010000
3 Ternary 12012221211001220
4 Quaternary 10131300203100
5 Quinary 123134104104
6 Senary 11233325040
8 Octal 435604320
10 Decimal 74909904
12 Duodecimal 21106780
16 Hexadecimal 47708d0
20 Vigesimal 1383ef4
36 Base36 18lkuo

Cryptographic Hash Functions

md5 039b2793c95ba83458d3f27ff0c058c6
sha1 354ca460823d0ee7864554384b8f8bf439df6168
sha256 516fd61d66b279dc12413b4c4f04dcd1e7ade13e72c9f78cb05102c41d186167
sha512 ec5fcb8a1fc3ca2eca7118b6ff917b87bd5b87749b41056fbe5d3bf830b3e065f3c2d2fbccf7e000a707bfaf93b8886e3400af1ac74fc6325a7a5ef579cf205f
ripemd-160 6f609ecb7a8810571d6f665f0452df0562108320

74909904 as geometric shapes

Circle

Radius = n
Diameter 149819808
Circumference 470672808.17503
Area 1.7629027437901E+16

Sphere

Radius = n
Volume 1.760785003982E+24
Surface area 7.0516109751604E+16
Circumference 470672808.17503

Square

Length = n
Perimeter 299639616
Area 5611493717289216
Diagonal 105938602.19287

Cube

Length = n
Surface area 33668962303735296
Volume 4.2035645565874E+23
Space diagonal 129747759.71811

Equilateral Triangle

Length = n
Perimeter 224729712
Area 2.4298480561746E+15
Altitude 64873879.859054

Triangular Pyramid

Length = n
Surface area 2.4298480561746E+15
Volume 4.9539483385306E+22
Height 35312867.397622