71297616 (number)
71297616 is an even 8-digits composite number following 71297615 and preceding 71297617. In scientific notation, it is written as 7.1297616 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 21937536 positive integers (up to 71297616) that are relatively prime to 71297616.
Interesting facts
- 71297616 has 40 divisors, whose sum is 198355360
- The reverse of 71297616 is 61679217
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | seventy-one million two hundred ninety-seven thousand six hundred sixteen |
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Notation
Scientific notation | 7.1297616 × 10^7 |
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Engineering notation | 7.1297616 × 10^6 |
Prime Factorization of 71297616
Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 114259
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8912202 | Product of the distinct prime numbers |
The prime factorization of 71297616 is 2 × 2 × 2 × 2 × 3 × 13 × 114259. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71297616)
Multiplication
n×yn×2 | 142595232 |
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n×3 | 213892848 |
n×4 | 285190464 |
n×5 | 356488080 |
Division
n÷yn÷2 | 35648808 |
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n÷3 | 23765872 |
n÷3 | 17824404 |
n÷5 | 14259523.2 |
Exponentiation
nyn2 | 5083350047283456 |
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n3 | 3.624307396648E+23 |
n4 | 2.5840447703217E+31 |
n5 | 1.842362317612E+39 |
Nth Root
y√n2√n | 8443.7915654047 |
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3√n | 414.6595475573 |
4√n | 91.890105916822 |
5√n | 37.20617305043 |
Divisors of 71297616
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 | -71297615 | 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 71297616 can be divided by 40 positive divisors. The sum of these divisors (counting 71297616) is 1, the average is 0.025.
Base conversion 71297616
Base | System | Value |
---|---|---|
2 | Binary | 100001111111110101001010000 |
3 | Ternary | 11222011021221110 |
4 | Quaternary | 10033332221100 |
5 | Quinary | 121223010431 |
6 | Senary | 11024053320 |
8 | Octal | 417765120 |
10 | Decimal | 71297616 |
12 | Duodecimal | 1ba64240 |
16 | Hexadecimal | 43fea50 |
20 | Vigesimal | 125c40g |
36 | Base36 | 16g5lc |
Cryptographic Hash Functions
md5 | df67bde64c0702e4698caee16182db67 |
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sha1 | 2ad55006c40d411b5cf7fd9be9e9aaa4d28d2bd0 |
sha256 | ba240bc7575938d7300e7eef9af2f6bb0c2db11608d03035444dc9021e8e10ca |
sha512 | a0cfaebe6033c679da6e2bf45cd46868d8b18331a111d60a6bd87d158b36209b43da859a40aeb8b4c75e4536fc241f8c19b5db2c88212a22d66c0da17e61f769 |
ripemd-160 | 1fdb2d5446b292f0e55d6f9ca63ac4595b73f98c |
71297616 as geometric shapes
Circle
Radius = nDiameter | 142595232 |
---|---|
Circumference | 447976133.28813 |
Area | 1.5969815164171E+16 |
Sphere
Radius = nVolume | 1.5181463322214E+24 |
---|---|
Surface area | 6.3879260656684E+16 |
Circumference | 447976133.28813 |
Square
Length = nPerimeter | 285190464 |
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Area | 5083350047283456 |
Diagonal | 100830055.51207 |
Cube
Length = nSurface area | 30500100283700736 |
---|---|
Volume | 3.624307396648E+23 |
Space diagonal | 123491093.37054 |
Equilateral Triangle
Length = nPerimeter | 213892848 |
---|---|
Area | 2.2011551386382E+15 |
Altitude | 61745546.685268 |
Triangular Pyramid
Length = nSurface area | 2.2011551386382E+15 |
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Volume | 4.2712872287906E+22 |
Height | 33610018.504023 |