71126988 (number)
71126988 is an even 8-digits composite number following 71126987 and preceding 71126989. In scientific notation, it is written as 7.1126988 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 23030784 positive integers (up to 71126988) that are relatively prime to 71126988.
Interesting facts
- 71126988 has 48 divisors, whose sum is 170755200
- The reverse of 71126988 is 88962117
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-one million one hundred twenty-six thousand nine hundred eighty-eight |
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Notation
Scientific notation | 7.1126988 × 10^7 |
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Engineering notation | 7.1126988 × 10^6 |
Prime Factorization of 71126988
Prime Factorization 2 × 2 × 3 × 449 × 43 × 307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35563494 | Product of the distinct prime numbers |
The prime factorization of 71126988 is 2 × 2 × 3 × 449 × 43 × 307. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71126988)
Multiplication
n×yn×2 | 142253976 |
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n×3 | 213380964 |
n×4 | 284507952 |
n×5 | 355634940 |
Division
n÷yn÷2 | 35563494 |
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n÷3 | 23708996 |
n÷3 | 17781747 |
n÷5 | 14225397.6 |
Exponentiation
nyn2 | 5059048421952144 |
---|---|
n3 | 3.5983487639961E+23 |
n4 | 2.5593970935656E+31 |
n5 | 1.8204220636128E+39 |
Nth Root
y√n2√n | 8433.6817582833 |
---|---|
3√n | 414.32849840688 |
4√n | 91.835079127114 |
5√n | 37.188347767759 |
Divisors of 71126988
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 | -71126987 | 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 71126988 can be divided by 48 positive divisors. The sum of these divisors (counting 71126988) is 1, the average is 0.020833333333333.
Base conversion 71126988
Base | System | Value |
---|---|---|
2 | Binary | 100001111010100111111001100 |
3 | Ternary | 11221211121212220 |
4 | Quaternary | 10033110333030 |
5 | Quinary | 121202030423 |
6 | Senary | 11020255340 |
8 | Octal | 417247714 |
10 | Decimal | 71126988 |
12 | Duodecimal | 1b9a1550 |
16 | Hexadecimal | 43d4fcc |
20 | Vigesimal | 124ah98 |
36 | Base36 | 16chxo |
Cryptographic Hash Functions
md5 | dab7d0c3ef0cc5f169d437d919dbf33b |
---|---|
sha1 | fbacc5bdd0c36b7b9c824484f7b2e8560bba2623 |
sha256 | 5ce69679d7643dedeb078fe4e722d9d2092ae6e7e0fcc76554df21567d30af0d |
sha512 | 601602b2bac1db1c680a6a488c0ea66f0e5b6691a4ff869d811c1e14f1a3dd83fe689ffa01cbd0a9f1126d0e7757a9fe81359469ca080c03a02f1f5fd47ca650 |
ripemd-160 | f54ae3625235bdb9313a01439507ac7f26c06151 |
71126988 as geometric shapes
Circle
Radius = nDiameter | 142253976 |
---|---|
Circumference | 446904045.94554 |
Area | 1.589346935656E+16 |
Sphere
Radius = nVolume | 1.5072728056032E+24 |
---|---|
Surface area | 6.357387742624E+16 |
Circumference | 446904045.94554 |
Square
Length = nPerimeter | 284507952 |
---|---|
Area | 5059048421952144 |
Diagonal | 100588751.08035 |
Cube
Length = nSurface area | 30354290531712864 |
---|---|
Volume | 3.5983487639961E+23 |
Space diagonal | 123195557.00534 |
Equilateral Triangle
Length = nPerimeter | 213380964 |
---|---|
Area | 2.1906322261931E+15 |
Altitude | 61597778.502671 |
Triangular Pyramid
Length = nSurface area | 2.1906322261931E+15 |
---|---|
Volume | 4.2406946868264E+22 |
Height | 33529583.693449 |