1988826630 (number)
1988826630 is an even 10-digits composite number following 1988826629 and preceding 1988826631. In scientific notation, it is written as 1.988826630 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 454293504 positive integers (up to 1988826630) that are relatively prime to 1988826630.
Interesting facts
- 1988826630 has 32 divisors, whose sum is 3639075840
- The reverse of 1988826630 is 0366288891
- Previous prime number is 3137
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 51
- Digital Root 6
Name
Name | one billion nine hundred eighty-eight million eight hundred twenty-six thousand six hundred thirty |
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Notation
Scientific notation | 1.988826630 × 10^9 |
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Engineering notation | 1.988826630 × 10^9 |
Prime Factorization of 1988826630
Prime Factorization 2 × 15 × 7 × 3137 × 3019
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1988826630 | Product of the distinct prime numbers |
The prime factorization of 1988826630 is 2 × 15 × 7 × 3137 × 3019. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1988826630)
Multiplication
n×yn×2 | 3977653260 |
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n×3 | 5966479890 |
n×4 | 7955306520 |
n×5 | 9944133150 |
Division
n÷yn÷2 | 994413315 |
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n÷3 | 662942210 |
n÷3 | 497206657.5 |
n÷5 | 397765326 |
Exponentiation
nyn2 | 3955431364197156900 |
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n3 | 7.8666672302525E+27 |
n4 | 1.5645437276875E+37 |
n5 | 3.1116062294243E+46 |
Nth Root
y√n2√n | 44596.26251156 |
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3√n | 1257.5704063332 |
4√n | 211.1782718737 |
5√n | 72.396802476199 |
Divisors of 1988826630
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 | -1988826629 | 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 1988826630 can be divided by 32 positive divisors. The sum of these divisors (counting 1988826630) is 1, the average is 0.03125.
Base conversion 1988826630
Base | System | Value |
---|---|---|
2 | Binary | 1110110100010110001011000000110 |
3 | Ternary | 12010121022212020120 |
4 | Quaternary | 1312202301120012 |
5 | Quinary | 13033114423010 |
6 | Senary | 525203242410 |
8 | Octal | 16642613006 |
10 | Decimal | 1988826630 |
12 | Duodecimal | 476079406 |
16 | Hexadecimal | 768b1606 |
20 | Vigesimal | 1b1a36ba |
36 | Base36 | ww3gg6 |
Cryptographic Hash Functions
md5 | 7ea6a26cb53b7ac5b9fed61744aa43c5 |
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sha1 | 5fb65663ae541764fd0a45d6aefdfe3778278445 |
sha256 | 921e733665c737e3e804fdb8f3403ba377ee32ca0e69d6e334edc47afe0b22f9 |
sha512 | afbb4401799cda932089e7affbfa5920cd002f8a7492a382175a28e8bf30e0099ebcfdf89c2f7465c06684c26c2f6452655ee04e016e7291fbdc85a48b9930c6 |
ripemd-160 | db752131c8dbf7d7f3c46ed955aa688b44844c5c |
1988826630 as geometric shapes
Circle
Radius = nDiameter | 3977653260 |
---|---|
Circumference | 12496166260.143 |
Area | 1.242635411554E+19 |
Sphere
Radius = nVolume | 3.2951818638396E+28 |
---|---|
Surface area | 4.9705416462162E+19 |
Circumference | 12496166260.143 |
Square
Length = nPerimeter | 7955306520 |
---|---|
Area | 3955431364197156900 |
Diagonal | 2812625593.3548 |
Cube
Length = nSurface area | 2.3732588185183E+19 |
---|---|
Volume | 7.8666672302525E+27 |
Space diagonal | 3444748770.606 |
Equilateral Triangle
Length = nPerimeter | 5966479890 |
---|---|
Area | 1.7127520221602E+18 |
Altitude | 1722374385.303 |
Triangular Pyramid
Length = nSurface area | 1.7127520221602E+18 |
---|---|
Volume | 9.2709562397493E+26 |
Height | 937541864.45159 |