1997248826 (number)
1997248826 is an even 10-digits composite number following 1997248825 and preceding 1997248827. In scientific notation, it is written as 1.997248826 × 10^9. The sum of its digits is 56. It has a total of 5 prime factors and 32 positive divisors. There are 943954560 positive integers (up to 1997248826) that are relatively prime to 1997248826.
Interesting facts
- 1997248826 has 32 divisors, whose sum is 3165136128
- The reverse of 1997248826 is 6288427991
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 56
- Digital Root 2
Name
Name | one billion nine hundred ninety-seven million two hundred forty-eight thousand eight hundred twenty-six |
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Notation
Scientific notation | 1.997248826 × 10^9 |
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Engineering notation | 1.997248826 × 10^9 |
Prime Factorization of 1997248826
Prime Factorization 2 × 37 × 263 × 41 × 2503
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1997248826 | Product of the distinct prime numbers |
The prime factorization of 1997248826 is 2 × 37 × 263 × 41 × 2503. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1997248826)
Multiplication
n×yn×2 | 3994497652 |
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n×3 | 5991746478 |
n×4 | 7988995304 |
n×5 | 9986244130 |
Division
n÷yn÷2 | 998624413 |
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n÷3 | 665749608.66667 |
n÷3 | 499312206.5 |
n÷5 | 399449765.2 |
Exponentiation
nyn2 | 3989002872958378276 |
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n3 | 7.9670313049267E+27 |
n4 | 1.591214392047E+37 |
n5 | 3.1780510764302E+46 |
Nth Root
y√n2√n | 44690.589904364 |
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3√n | 1259.3430744562 |
4√n | 211.40148983478 |
5√n | 72.458015437387 |
Divisors of 1997248826
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1997248825 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1997248826 can be divided by 32 positive divisors. The sum of these divisors (counting 1997248826) is 1, the average is 0.03125.
Base conversion 1997248826
Base | System | Value |
---|---|---|
2 | Binary | 1110111000010111001100100111010 |
3 | Ternary | 12011012011202022202 |
4 | Quaternary | 1313002321210322 |
5 | Quinary | 13042243430301 |
6 | Senary | 530103550202 |
8 | Octal | 16702714472 |
10 | Decimal | 1997248826 |
12 | Duodecimal | 478a5b362 |
16 | Hexadecimal | 770b993a |
20 | Vigesimal | 1b42g216 |
36 | Base36 | x13z22 |
Cryptographic Hash Functions
md5 | 6d8aba6df3d3ebdbec31e82f5d0abc1f |
---|---|
sha1 | 2ea82f67bf3f043914d148c9acd3d89391383526 |
sha256 | 2f4e45a152cecba15716e2997894925166e5bd0eabf1f241ea91074d4bef6fc6 |
sha512 | 2cfad4f22abd5d859c1cbae8f5646eab32eb733761b334838e3d8425d0b1546c35a1d9dd9be240e04d49ffcc52793b96c1c13ba108a35373ee8317541e374900 |
ripemd-160 | f8bb895548966f7269972279975112391283e944 |
1997248826 as geometric shapes
Circle
Radius = nDiameter | 3994497652 |
---|---|
Circumference | 12549084478.305 |
Area | 1.2531822120835E+19 |
Sphere
Radius = nVolume | 3.3372222691304E+28 |
---|---|
Surface area | 5.0127288483338E+19 |
Circumference | 12549084478.305 |
Square
Length = nPerimeter | 7988995304 |
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Area | 3989002872958378276 |
Diagonal | 2824536377.1629 |
Cube
Length = nSurface area | 2.393401723775E+19 |
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Volume | 7.9670313049267E+27 |
Space diagonal | 3459336441.9893 |
Equilateral Triangle
Length = nPerimeter | 5991746478 |
---|---|
Area | 1.7272889118755E+18 |
Altitude | 1729668220.9946 |
Triangular Pyramid
Length = nSurface area | 1.7272889118755E+18 |
---|---|
Volume | 9.3892364360654E+26 |
Height | 941512125.72098 |