74964942 (number)
74964942 is an even 8-digits composite number following 74964941 and preceding 74964943. In scientific notation, it is written as 7.4964942 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 22268736 positive integers (up to 74964942) that are relatively prime to 74964942.
Interesting facts
- 74964942 has 48 divisors, whose sum is 180966240
- The reverse of 74964942 is 24946947
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | seventy-four million nine hundred sixty-four thousand nine hundred forty-two |
---|
Notation
Scientific notation | 7.4964942 × 10^7 |
---|---|
Engineering notation | 7.4964942 × 10^6 |
Prime Factorization of 74964942
Prime Factorization 2 × 3 × 13 × 3 × 29 × 11047
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 24988314 | Product of the distinct prime numbers |
The prime factorization of 74964942 is 2 × 3 × 13 × 3 × 29 × 11047. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 74964942)
Multiplication
n×yn×2 | 149929884 |
---|---|
n×3 | 224894826 |
n×4 | 299859768 |
n×5 | 374824710 |
Division
n÷yn÷2 | 37482471 |
---|---|
n÷3 | 24988314 |
n÷3 | 18741235.5 |
n÷5 | 14992988.4 |
Exponentiation
nyn2 | 5619742529063364 |
---|---|
n3 | 4.2128367274617E+23 |
n4 | 3.1581506092963E+31 |
n5 | 2.3675057725317E+39 |
Nth Root
y√n2√n | 8658.229726682 |
---|---|
3√n | 421.65061338236 |
4√n | 93.049608955019 |
5√n | 37.581286402628 |
Divisors of 74964942
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -74964941 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 74964942 can be divided by 48 positive divisors. The sum of these divisors (counting 74964942) is 1, the average is 0.020833333333333.
Base conversion 74964942
Base | System | Value |
---|---|---|
2 | Binary | 100011101111101111111001110 |
3 | Ternary | 12020001121120100 |
4 | Quaternary | 10131331333032 |
5 | Quinary | 123142334232 |
6 | Senary | 11234431530 |
8 | Octal | 435757716 |
10 | Decimal | 74964942 |
12 | Duodecimal | 211325a6 |
16 | Hexadecimal | 477dfce |
20 | Vigesimal | 138ac72 |
36 | Base36 | 18mrbi |
Cryptographic Hash Functions
md5 | 65c05fa47b1556d8032903deeeeabf6b |
---|---|
sha1 | 11bc4b6112f75126befaa7f1e9b7856ee3955c81 |
sha256 | 99a8ef813e2977c7cd6962be5a9853524f9fe664856f12a440ad0e73101c16af |
sha512 | 8ffe21426f7bb5bb5e1801f59649b548242b262f8db5f53b3d1a4eacb41f0bb7502994f30020f475d73d8905484ebde3b9f368f19062817c2e676324328265e8 |
ripemd-160 | 5555fe298cf6f1e2792ec0eb9545fe06783d73f7 |
74964942 as geometric shapes
Circle
Radius = nDiameter | 149929884 |
---|---|
Circumference | 471018622.12797 |
Area | 1.7654941844372E+16 |
Sphere
Radius = nVolume | 1.7646689218356E+24 |
---|---|
Surface area | 7.0619767377486E+16 |
Circumference | 471018622.12797 |
Square
Length = nPerimeter | 299859768 |
---|---|
Area | 5619742529063364 |
Diagonal | 106016437.67891 |
Cube
Length = nSurface area | 33718455174380184 |
---|---|
Volume | 4.2128367274617E+23 |
Space diagonal | 129843088.33045 |
Equilateral Triangle
Length = nPerimeter | 224894826 |
---|---|
Area | 2.4334198964483E+15 |
Altitude | 64921544.165227 |
Triangular Pyramid
Length = nSurface area | 2.4334198964483E+15 |
---|---|
Volume | 4.9648756966998E+22 |
Height | 35338812.559637 |