75289984 (number)
75289984 is an even 8-digits composite number following 75289983 and preceding 75289985. In scientific notation, it is written as 7.5289984 × 10^7. The sum of its digits is 52. It has a total of 9 prime factors and 32 positive divisors. There are 29329920 positive integers (up to 75289984) that are relatively prime to 75289984.
Interesting facts
- 75289984 has 32 divisors, whose sum is 151959600
- The reverse of 75289984 is 48998257
- Previous prime number is 77
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 52
- Digital Root 7
Name
Name | seventy-five million two hundred eighty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 7.5289984 × 10^7 |
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Engineering notation | 7.5289984 × 10^6 |
Prime Factorization of 75289984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 77 × 7639
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1176406 | Product of the distinct prime numbers |
The prime factorization of 75289984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 77 × 7639. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 75289984)
Multiplication
n×yn×2 | 150579968 |
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n×3 | 225869952 |
n×4 | 301159936 |
n×5 | 376449920 |
Division
n÷yn÷2 | 37644992 |
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n÷3 | 25096661.333333 |
n÷3 | 18822496 |
n÷5 | 15057996.8 |
Exponentiation
nyn2 | 5668581690720256 |
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n3 | 4.2678742479702E+23 |
n4 | 3.2132818384369E+31 |
n5 | 2.419279382034E+39 |
Nth Root
y√n2√n | 8676.9801198343 |
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3√n | 422.25914916594 |
4√n | 93.150309284695 |
5√n | 37.613819917502 |
Divisors of 75289984
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -75289983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 75289984 can be divided by 32 positive divisors. The sum of these divisors (counting 75289984) is 1, the average is 0.03125.
Base conversion 75289984
Base | System | Value |
---|---|---|
2 | Binary | 100011111001101010110000000 |
3 | Ternary | 12020200010102221 |
4 | Quaternary | 10133031112000 |
5 | Quinary | 123233234414 |
6 | Senary | 11245420424 |
8 | Octal | 437152600 |
10 | Decimal | 75289984 |
12 | Duodecimal | 2126a714 |
16 | Hexadecimal | 47cd580 |
20 | Vigesimal | 13ab4j4 |
36 | Base36 | 18tq4g |
Cryptographic Hash Functions
md5 | f37dca26988cb63fc17b7c1efd66c002 |
---|---|
sha1 | bf98f37adb24d9cfe865bb12c3c786b4ff985122 |
sha256 | 00973593d107499f03bc127745d08d11831449004faf0f8360814742cbdee365 |
sha512 | 3b33fb3084326af482ca806c81a3028b5f9cbb600541d234f0d7c731a1f5ed5e2e934c8914a8132dc30c0600c6fc9608cc697241bea1c7b96a8052f879ca6b82 |
ripemd-160 | 16833f54af32344003ad2512446a0f8779c18994 |
75289984 as geometric shapes
Circle
Radius = nDiameter | 150579968 |
---|---|
Circumference | 473060921.24659 |
Area | 1.780837459584E+16 |
Sphere
Radius = nVolume | 1.7877229845158E+24 |
---|---|
Surface area | 7.1233498383361E+16 |
Circumference | 473060921.24659 |
Square
Length = nPerimeter | 301159936 |
---|---|
Area | 5668581690720256 |
Diagonal | 106476116.48365 |
Cube
Length = nSurface area | 34011490144321536 |
---|---|
Volume | 4.2678742479702E+23 |
Space diagonal | 130406077.58905 |
Equilateral Triangle
Length = nPerimeter | 225869952 |
---|---|
Area | 2.4545678737955E+15 |
Altitude | 65203038.794524 |
Triangular Pyramid
Length = nSurface area | 2.4545678737955E+15 |
---|---|
Volume | 5.029738036652E+22 |
Height | 35492038.827884 |