73871640 (number)
73871640 is an even 8-digits composite number following 73871639 and preceding 73871641. In scientific notation, it is written as 7.3871640 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 19558656 positive integers (up to 73871640) that are relatively prime to 73871640.
Interesting facts
- 73871640 has 96 divisors, whose sum is 241796880
- The reverse of 73871640 is 04617837
- Previous prime number is 157
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-three million eight hundred seventy-one thousand six hundred forty |
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Notation
Scientific notation | 7.3871640 × 10^7 |
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Engineering notation | 7.3871640 × 10^6 |
Prime Factorization of 73871640
Prime Factorization 2 × 2 × 2 × 3 × 3 × 5 × 157 × 1307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 6155970 | Product of the distinct prime numbers |
The prime factorization of 73871640 is 2 × 2 × 2 × 3 × 3 × 5 × 157 × 1307. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 73871640)
Multiplication
n×yn×2 | 147743280 |
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n×3 | 221614920 |
n×4 | 295486560 |
n×5 | 369358200 |
Division
n÷yn÷2 | 36935820 |
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n÷3 | 24623880 |
n÷3 | 18467910 |
n÷5 | 14774328 |
Exponentiation
nyn2 | 5457019196289600 |
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n3 | 4.0311895754139E+23 |
n4 | 2.9779058508673E+31 |
n5 | 2.1998278896916E+39 |
Nth Root
y√n2√n | 8594.8612554247 |
---|---|
3√n | 419.59075783221 |
4√n | 92.708474560984 |
5√n | 37.471022843002 |
Divisors of 73871640
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -73871639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 73871640 can be divided by 96 positive divisors. The sum of these divisors (counting 73871640) is 1, the average is 0.010416666666667.
Base conversion 73871640
Base | System | Value |
---|---|---|
2 | Binary | 100011001110011000100011000 |
3 | Ternary | 12011000001211200 |
4 | Quaternary | 10121303010120 |
5 | Quinary | 122402343030 |
6 | Senary | 11155154200 |
8 | Octal | 431630430 |
10 | Decimal | 73871640 |
12 | Duodecimal | 208a5960 |
16 | Hexadecimal | 4673118 |
20 | Vigesimal | 131dj20 |
36 | Base36 | 17zbq0 |
Cryptographic Hash Functions
md5 | 08477924235d3d8e14cf188c9bb9483b |
---|---|
sha1 | 1e3bb1b9098a64776d1f7022f70331a68369e8f2 |
sha256 | b511af19545e1ad1189ad31b267da29c0864667fd7254ee1df7a097667c361d3 |
sha512 | 367e2850050aac7e49ec7445224cc018612c8f99a6308c97088d18b9e0b0c88c86c6218e46af9849526a5e51355f1a25a840d6c516533bfe6672792aabaebbae |
ripemd-160 | e02e5d661c8106bdc7b393501a8539b0676198be |
73871640 as geometric shapes
Circle
Radius = nDiameter | 147743280 |
---|---|
Circumference | 464149203.06526 |
Area | 1.7143731417562E+16 |
Sphere
Radius = nVolume | 1.6885807407131E+24 |
---|---|
Surface area | 6.8574925670248E+16 |
Circumference | 464149203.06526 |
Square
Length = nPerimeter | 295486560 |
---|---|
Area | 5457019196289600 |
Diagonal | 104470275.16274 |
Cube
Length = nSurface area | 32742115177737600 |
---|---|
Volume | 4.0311895754139E+23 |
Space diagonal | 127949433.71844 |
Equilateral Triangle
Length = nPerimeter | 221614920 |
---|---|
Area | 2.3629586264631E+15 |
Altitude | 63974716.859219 |
Triangular Pyramid
Length = nSurface area | 2.3629586264631E+15 |
---|---|
Volume | 4.7508024750395E+22 |
Height | 34823425.054248 |