29897400 (number)
29897400 is an even 8-digits composite number following 29897399 and preceding 29897401. In scientific notation, it is written as 2.9897400 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 7357440 positive integers (up to 29897400) that are relatively prime to 29897400.
Interesting facts
- 29897400 has 64 divisors, whose sum is 77293440
- The reverse of 29897400 is 00479892
- 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 | twenty-nine million eight hundred ninety-seven thousand four hundred |
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Notation
Scientific notation | 2.9897400 × 10^7 |
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Engineering notation | 2.9897400 × 10^6 |
Prime Factorization of 29897400
Prime Factorization 2 × 2 × 2 × 5 × 15 × 13 × 3833
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7474350 | Product of the distinct prime numbers |
The prime factorization of 29897400 is 2 × 2 × 2 × 5 × 15 × 13 × 3833. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29897400)
Multiplication
n×yn×2 | 59794800 |
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n×3 | 89692200 |
n×4 | 119589600 |
n×5 | 149487000 |
Division
n÷yn÷2 | 14948700 |
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n÷3 | 9965800 |
n÷3 | 7474350 |
n÷5 | 5979480 |
Exponentiation
nyn2 | 893854526760000 |
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n3 | 2.6723926328354E+22 |
n4 | 7.9897591500934E+29 |
n5 | 2.38873025214E+37 |
Nth Root
y√n2√n | 5467.8514976177 |
---|---|
3√n | 310.36862150477 |
4√n | 73.944922054308 |
5√n | 31.269913824436 |
Divisors of 29897400
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29897399 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29897400 can be divided by 64 positive divisors. The sum of these divisors (counting 29897400) is 1, the average is 0.015625.
Base conversion 29897400
Base | System | Value |
---|---|---|
2 | Binary | 1110010000011001010111000 |
3 | Ternary | 2002020221112010 |
4 | Quaternary | 1302003022320 |
5 | Quinary | 30123204100 |
6 | Senary | 2544445520 |
8 | Octal | 162031270 |
10 | Decimal | 29897400 |
12 | Duodecimal | a0198a0 |
16 | Hexadecimal | 1c832b8 |
20 | Vigesimal | 96h3a0 |
36 | Base36 | hsszc |
Cryptographic Hash Functions
md5 | 66a7fcac741326f007d1f1dc94306579 |
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sha1 | af131bc5289a7bd90a43ac48a918e51eeea6dba3 |
sha256 | 44b6a72a73d7f85265045bdb913458ef2f7203f03cf905087349284cf0f2b0dd |
sha512 | f5ba84e736d61ed956af0de4b94bad5a79735c78d67f9e87f46dd5b82dc0c9ffc67153b60f8fc083df2868c59a290ce5428cc243198d5be7dc334ec2ef334c20 |
ripemd-160 | e91475b9ad9a6fcb15b46691bf80555cb05600de |
29897400 as geometric shapes
Circle
Radius = nDiameter | 59794800 |
---|---|
Circumference | 187850904.40287 |
Area | 2.8081268146472E+15 |
Sphere
Radius = nVolume | 1.1194092083764E+23 |
---|---|
Surface area | 1.1232507258589E+16 |
Circumference | 187850904.40287 |
Square
Length = nPerimeter | 119589600 |
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Area | 893854526760000 |
Diagonal | 42281308.559693 |
Cube
Length = nSurface area | 5363127160560000 |
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Volume | 2.6723926328354E+22 |
Space diagonal | 51783815.81421 |
Equilateral Triangle
Length = nPerimeter | 89692200 |
---|---|
Area | 3.8705036373094E+14 |
Altitude | 25891907.907105 |
Triangular Pyramid
Length = nSurface area | 3.8705036373094E+14 |
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Volume | 3.1494449211182E+21 |
Height | 14093769.519898 |