29125890 (number)
29125890 is an even 8-digits composite number following 29125889 and preceding 29125891. In scientific notation, it is written as 2.9125890 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 7693056 positive integers (up to 29125890) that are relatively prime to 29125890.
Interesting facts
- 29125890 has 48 divisors, whose sum is 76447800
- The reverse of 29125890 is 09852192
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-nine million one hundred twenty-five thousand eight hundred ninety |
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Notation
Scientific notation | 2.9125890 × 10^7 |
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Engineering notation | 2.9125890 × 10^6 |
Prime Factorization of 29125890
Prime Factorization 2 × 3 × 3 × 5 × 109 × 2969
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 9708630 | Product of the distinct prime numbers |
The prime factorization of 29125890 is 2 × 3 × 3 × 5 × 109 × 2969. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29125890)
Multiplication
n×yn×2 | 58251780 |
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n×3 | 87377670 |
n×4 | 116503560 |
n×5 | 145629450 |
Division
n÷yn÷2 | 14562945 |
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n÷3 | 9708630 |
n÷3 | 7281472.5 |
n÷5 | 5825178 |
Exponentiation
nyn2 | 848317468292100 |
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n3 | 2.4708001266554E+22 |
n4 | 7.1964252700952E+29 |
n5 | 2.0960229081001E+37 |
Nth Root
y√n2√n | 5396.8407425085 |
---|---|
3√n | 307.67560859693 |
4√n | 73.463193114025 |
5√n | 31.106836104504 |
Divisors of 29125890
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 | -29125889 | 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 29125890 can be divided by 48 positive divisors. The sum of these divisors (counting 29125890) is 1, the average is 0.020833333333333.
Base conversion 29125890
Base | System | Value |
---|---|---|
2 | Binary | 1101111000110110100000010 |
3 | Ternary | 2000210202012200 |
4 | Quaternary | 1233012310002 |
5 | Quinary | 24424012030 |
6 | Senary | 2520134030 |
8 | Octal | 157066402 |
10 | Decimal | 29125890 |
12 | Duodecimal | 9907316 |
16 | Hexadecimal | 1bc6d02 |
20 | Vigesimal | 920eea |
36 | Base36 | hc9oi |
Cryptographic Hash Functions
md5 | 98971e4bf84b8dcf4a60347b484742cd |
---|---|
sha1 | 2b191bc02b16fa8728e9ac1a51366d97c8f628ff |
sha256 | 9304c128d619cc81b32bc45b2b23b3643e5478e1c4972071c7292043d813130e |
sha512 | 415d0251ab35c445d842cdd88be67352c397054351f51f1f1d14174495d0c9fa0f14ff234da7748223b339d8acbda25e5531aadbd4d9776e303c006cedf33cfe |
ripemd-160 | 95d5256f8d60894929edb0f45517f24f206c6ac0 |
29125890 as geometric shapes
Circle
Radius = nDiameter | 58251780 |
---|---|
Circumference | 183003364.10653 |
Area | 2.6650679262984E+15 |
Sphere
Radius = nVolume | 1.0349663368519E+23 |
---|---|
Surface area | 1.0660271705193E+16 |
Circumference | 183003364.10653 |
Square
Length = nPerimeter | 116503560 |
---|---|
Area | 848317468292100 |
Diagonal | 41190228.654187 |
Cube
Length = nSurface area | 5089904809752600 |
---|---|
Volume | 2.4708001266554E+22 |
Space diagonal | 50447521.295662 |
Equilateral Triangle
Length = nPerimeter | 87377670 |
---|---|
Area | 3.6733223900753E+14 |
Altitude | 25223760.647831 |
Triangular Pyramid
Length = nSurface area | 3.6733223900753E+14 |
---|---|
Volume | 2.911865874191E+21 |
Height | 13730076.218062 |