989849121 (number)
989849121 is an odd 9-digits composite number following 989849120 and preceding 989849122. In scientific notation, it is written as 9.89849121 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 631701504 positive integers (up to 989849121) that are relatively prime to 989849121.
Interesting facts
- 989849121 has 32 divisors, whose sum is 1377678720
- The reverse of 989849121 is 121948989
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | nine hundred eighty-nine million eight hundred forty-nine thousand one hundred twenty-one |
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Notation
Scientific notation | 9.89849121 × 10^8 |
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Engineering notation | 9.89849121 × 10^6 |
Prime Factorization of 989849121
Prime Factorization 3 × 43 × 257 × 73 × 409
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 989849121 | Product of the distinct prime numbers |
The prime factorization of 989849121 is 3 × 43 × 257 × 73 × 409. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989849121)
Multiplication
n×yn×2 | 1979698242 |
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n×3 | 2969547363 |
n×4 | 3959396484 |
n×5 | 4949245605 |
Division
n÷yn÷2 | 494924560.5 |
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n÷3 | 329949707 |
n÷3 | 247462280.25 |
n÷5 | 197969824.2 |
Exponentiation
nyn2 | 979801282344472641 |
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n3 | 9.6985543808335E+26 |
n4 | 9.6001055288387E+35 |
n5 | 9.5026560192283E+44 |
Nth Root
y√n2√n | 31461.867729046 |
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3√n | 996.60485973448 |
4√n | 177.37493545889 |
5√n | 62.967115711919 |
Divisors of 989849121
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 | -989849120 | 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 989849121 can be divided by 32 positive divisors. The sum of these divisors (counting 989849121) is 1, the average is 0.03125.
Base conversion 989849121
Base | System | Value |
---|---|---|
2 | Binary | 111010111111111110011000100001 |
3 | Ternary | 2112222120112201120 |
4 | Quaternary | 322333332120201 |
5 | Quinary | 4011400132441 |
6 | Senary | 242115522453 |
8 | Octal | 7277763041 |
10 | Decimal | 989849121 |
12 | Duodecimal | 2375b9429 |
16 | Hexadecimal | 3affe621 |
20 | Vigesimal | f96b2g1 |
36 | Base36 | gdbwgx |
Cryptographic Hash Functions
md5 | f374fa11045649aa7ce29374a8695826 |
---|---|
sha1 | e7454f43c9641d2e06979cadd2efc625133a2025 |
sha256 | 2a707f1511d1c0a32807e938255cc53ed647ad1affcd9efe48f2f96e13e97761 |
sha512 | 5c22d3c0af9d64fa3b48aa1f8d1c4f859550e89b54c146525204fc104022fa0df4db18aee72d55928aec42fbf6b22fbc55ea837da6ae8555b4bb3d2ee9aa7a74 |
ripemd-160 | f0355ae59f0374692d429cd7cc91dafd900240f5 |
989849121 as geometric shapes
Circle
Radius = nDiameter | 1979698242 |
---|---|
Circumference | 6219405453.3918 |
Area | 3.0781365105913E+18 |
Sphere
Radius = nVolume | 4.0625209591023E+27 |
---|---|
Surface area | 1.2312546042365E+19 |
Circumference | 6219405453.3918 |
Square
Length = nPerimeter | 3959396484 |
---|---|
Area | 979801282344472641 |
Diagonal | 1399858051.6213 |
Cube
Length = nSurface area | 5878807694066835846 |
---|---|
Volume | 9.6985543808335E+26 |
Space diagonal | 1714468969.3994 |
Equilateral Triangle
Length = nPerimeter | 2969547363 |
---|---|
Area | 4.2426640058544E+17 |
Altitude | 857234484.6997 |
Triangular Pyramid
Length = nSurface area | 4.2426640058544E+17 |
---|---|
Volume | 1.1429855950656E+26 |
Height | 466619350.54043 |