890147489 (number)
890147489 is an odd 9-digits composite number following 890147488 and preceding 890147490. In scientific notation, it is written as 8.90147489 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 622003200 positive integers (up to 890147489) that are relatively prime to 890147489.
Interesting facts
- 890147489 has 32 divisors, whose sum is 1126794240
- The reverse of 890147489 is 984741098
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 50
- Digital Root 5
Name
Name | eight hundred ninety million one hundred forty-seven thousand four hundred eighty-nine |
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Notation
Scientific notation | 8.90147489 × 10^8 |
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Engineering notation | 8.90147489 × 10^6 |
Prime Factorization of 890147489
Prime Factorization 7 × 11 × 493 × 131 × 179
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 890147489 | Product of the distinct prime numbers |
The prime factorization of 890147489 is 7 × 11 × 493 × 131 × 179. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 890147489)
Multiplication
n×yn×2 | 1780294978 |
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n×3 | 2670442467 |
n×4 | 3560589956 |
n×5 | 4450737445 |
Division
n÷yn÷2 | 445073744.5 |
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n÷3 | 296715829.66667 |
n÷3 | 222536872.25 |
n÷5 | 178029497.8 |
Exponentiation
nyn2 | 792362552173005121 |
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n3 | 7.0531953619443E+26 |
n4 | 6.2783841408612E+35 |
n5 | 5.588687877965E+44 |
Nth Root
y√n2√n | 29835.339599207 |
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3√n | 961.95330338986 |
4√n | 172.72909308859 |
5√n | 61.644224613547 |
Divisors of 890147489
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 | -890147488 | 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 890147489 can be divided by 32 positive divisors. The sum of these divisors (counting 890147489) is 1, the average is 0.03125.
Base conversion 890147489
Base | System | Value |
---|---|---|
2 | Binary | 110101000011101001001010100001 |
3 | Ternary | 2022000222011210112 |
4 | Quaternary | 311003221022201 |
5 | Quinary | 3310334204424 |
6 | Senary | 224154541105 |
8 | Octal | 6503511241 |
10 | Decimal | 890147489 |
12 | Duodecimal | 20a137795 |
16 | Hexadecimal | 350e92a1 |
20 | Vigesimal | di388e9 |
36 | Base36 | epyy75 |
Cryptographic Hash Functions
md5 | e9a377b4306db99a54a881703043f209 |
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sha1 | e2c1c38d6c0477e7e4f07f3b2f2c86fa4d89adb9 |
sha256 | 4f20e559e834cd4da1902b22b589e27193f2f1441725222bea8816aafba78155 |
sha512 | 0a5119602acb64bc3843b74769f8a367de3f4c58414f3b631c3d1d81500c283ec214c79bdba207ba0bcbe9e1a68c394571c7a3132004b4425b69d995b23c86d4 |
ripemd-160 | b50186cce16b89b1271db2b355e4c9a9c62aa7f0 |
890147489 as geometric shapes
Circle
Radius = nDiameter | 1780294978 |
---|---|
Circumference | 5592961624.1076 |
Area | 2.4892803728864E+18 |
Sphere
Radius = nVolume | 2.9544355644557E+27 |
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Surface area | 9.9571214915455E+18 |
Circumference | 5592961624.1076 |
Square
Length = nPerimeter | 3560589956 |
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Area | 792362552173005121 |
Diagonal | 1258858651.4562 |
Cube
Length = nSurface area | 4754175313038030726 |
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Volume | 7.0531953619443E+26 |
Space diagonal | 1541780677.1779 |
Equilateral Triangle
Length = nPerimeter | 2670442467 |
---|---|
Area | 3.4310304959465E+17 |
Altitude | 770890338.58893 |
Triangular Pyramid
Length = nSurface area | 3.4310304959465E+17 |
---|---|
Volume | 8.3122704491072E+25 |
Height | 419619550.48539 |