101028972 (number)
101028972 is an even 9-digits composite number following 101028971 and preceding 101028973. In scientific notation, it is written as 1.01028972 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 28916800 positive integers (up to 101028972) that are relatively prime to 101028972.
Interesting facts
- 101028972 has 48 divisors, whose sum is 192471552
- The reverse of 101028972 is 279820101
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | one hundred one million twenty-eight thousand nine hundred seventy-two |
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Notation
Scientific notation | 1.01028972 × 10^8 |
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Engineering notation | 1.01028972 × 10^6 |
Prime Factorization of 101028972
Prime Factorization 2 × 2 × 33 × 23 × 107 × 311
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 50514486 | Product of the distinct prime numbers |
The prime factorization of 101028972 is 2 × 2 × 33 × 23 × 107 × 311. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 101028972)
Multiplication
n×yn×2 | 202057944 |
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n×3 | 303086916 |
n×4 | 404115888 |
n×5 | 505144860 |
Division
n÷yn÷2 | 50514486 |
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n÷3 | 33676324 |
n÷3 | 25257243 |
n÷5 | 20205794.4 |
Exponentiation
nyn2 | 10206853183376784 |
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n3 | 1.0311878844715E+24 |
n4 | 1.0417985190701E+32 |
n5 | 1.0525183341277E+40 |
Nth Root
y√n2√n | 10051.316928642 |
---|---|
3√n | 465.74547552645 |
4√n | 100.25625630673 |
5√n | 39.892310141229 |
Divisors of 101028972
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 | -101028971 | 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 101028972 can be divided by 48 positive divisors. The sum of these divisors (counting 101028972) is 1, the average is 0.020833333333333.
Base conversion 101028972
Base | System | Value |
---|---|---|
2 | Binary | 110000001011001010001101100 |
3 | Ternary | 21001002210200210 |
4 | Quaternary | 12001121101230 |
5 | Quinary | 201330411342 |
6 | Senary | 14005222420 |
8 | Octal | 601312154 |
10 | Decimal | 101028972 |
12 | Duodecimal | 29a01a10 |
16 | Hexadecimal | 605946c |
20 | Vigesimal | 1bb8c8c |
36 | Base36 | 1o5egc |
Cryptographic Hash Functions
md5 | 0666305506b5843015b86b02a98b6ee7 |
---|---|
sha1 | d1224cbce187a71c81dd656a40e1b8b8478eeae7 |
sha256 | b40e90e24e1e5b1e27d2a9f6d9915ae2c0696eba80a0db5613f85f719e1b6faa |
sha512 | 74ff68bdbc18704542b1ca55ea4e317688e0ee27803e2d524ac01057eba479ee51cd689afa8972c93165593739fb74a0fbf4994b2b96765463aef75905b45380 |
ripemd-160 | 183af9387321f1edee7cf9734ab16db62e374a34 |
101028972 as geometric shapes
Circle
Radius = nDiameter | 202057944 |
---|---|
Circumference | 634783752.46986 |
Area | 3.2065774977166E+16 |
Sphere
Radius = nVolume | 4.3194297097686E+24 |
---|---|
Surface area | 1.2826309990866E+17 |
Circumference | 634783752.46986 |
Square
Length = nPerimeter | 404115888 |
---|---|
Area | 10206853183376784 |
Diagonal | 142876542.39501 |
Cube
Length = nSurface area | 61241119100260704 |
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Volume | 1.0311878844715E+24 |
Space diagonal | 174987312.54045 |
Equilateral Triangle
Length = nPerimeter | 303086916 |
---|---|
Area | 4.4196970747512E+15 |
Altitude | 87493656.270227 |
Triangular Pyramid
Length = nSurface area | 4.4196970747512E+15 |
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Volume | 1.215266576312E+23 |
Height | 47625514.131671 |