989828145 (number)
989828145 is an odd 9-digits composite number following 989828144 and preceding 989828146. In scientific notation, it is written as 9.89828145 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 479711232 positive integers (up to 989828145) that are relatively prime to 989828145.
Interesting facts
- 989828145 has 32 divisors, whose sum is 1541998080
- The reverse of 989828145 is 541828989
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | nine hundred eighty-nine million eight hundred twenty-eight thousand one hundred forty-five |
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Notation
Scientific notation | 9.89828145 × 10^8 |
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Engineering notation | 9.89828145 × 10^6 |
Prime Factorization of 989828145
Prime Factorization 15 × 3 × 17 × 29 × 44617
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 989828145 | Product of the distinct prime numbers |
The prime factorization of 989828145 is 15 × 3 × 17 × 29 × 44617. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989828145)
Multiplication
n×yn×2 | 1979656290 |
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n×3 | 2969484435 |
n×4 | 3959312580 |
n×5 | 4949140725 |
Division
n÷yn÷2 | 494914072.5 |
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n÷3 | 329942715 |
n÷3 | 247457036.25 |
n÷5 | 197965629 |
Exponentiation
nyn2 | 979759756634141025 |
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n3 | 9.6979378245482E+26 |
n4 | 9.5992918071979E+35 |
n5 | 9.5016492028324E+44 |
Nth Root
y√n2√n | 31461.534371356 |
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3√n | 996.59781996422 |
4√n | 177.37399575855 |
5√n | 62.966848841063 |
Divisors of 989828145
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 | -989828144 | 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 989828145 can be divided by 32 positive divisors. The sum of these divisors (counting 989828145) is 1, the average is 0.03125.
Base conversion 989828145
Base | System | Value |
---|---|---|
2 | Binary | 111010111111111001010000110001 |
3 | Ternary | 2112222112110221200 |
4 | Quaternary | 322333321100301 |
5 | Quinary | 4011344000040 |
6 | Senary | 242115241413 |
8 | Octal | 7277712061 |
10 | Decimal | 989828145 |
12 | Duodecimal | 2375a9269 |
16 | Hexadecimal | 3aff9431 |
20 | Vigesimal | f968a75 |
36 | Base36 | gdbga9 |
Cryptographic Hash Functions
md5 | e9cbe4c73656cf210df115c45152ea82 |
---|---|
sha1 | 2496ea58fb631d77e3ecc21c6ee86f24b8324cab |
sha256 | 814637d30b6b4935be5b2dd454c332ea4660a771b3ae296940e8e23f39d1d622 |
sha512 | b52463c595506538e8672913fbb7593657b0b8ade0498cb26165233ee4025986711e0740b33be2d00934b2f1e7c31f1ee79e20428ddd5fc6bf7c48732a52ac0e |
ripemd-160 | dfdfb086ada1d64549c542c9079223e8ec44e199 |
989828145 as geometric shapes
Circle
Radius = nDiameter | 1979656290 |
---|---|
Circumference | 6219273657.2968 |
Area | 3.0780060537247E+18 |
Sphere
Radius = nVolume | 4.0622626966095E+27 |
---|---|
Surface area | 1.2312024214899E+19 |
Circumference | 6219273657.2968 |
Square
Length = nPerimeter | 3959312580 |
---|---|
Area | 979759756634141025 |
Diagonal | 1399828387.0776 |
Cube
Length = nSurface area | 5878558539804846150 |
---|---|
Volume | 9.6979378245482E+26 |
Space diagonal | 1714432637.9017 |
Equilateral Triangle
Length = nPerimeter | 2969484435 |
---|---|
Area | 4.2424841942541E+17 |
Altitude | 857216318.95083 |
Triangular Pyramid
Length = nSurface area | 4.2424841942541E+17 |
---|---|
Volume | 1.1429129332106E+26 |
Height | 466609462.3592 |