98981520 (number)
98981520 is an even 8-digits composite number following 98981519 and preceding 98981521. In scientific notation, it is written as 9.8981520 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 23994880 positive integers (up to 98981520) that are relatively prime to 98981520.
Interesting facts
- 98981520 has 40 divisors, whose sum is 237112056
- The reverse of 98981520 is 02518989
- Previous prime number is 33
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | ninety-eight million nine hundred eighty-one thousand five hundred twenty |
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Notation
Scientific notation | 9.8981520 × 10^7 |
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Engineering notation | 9.8981520 × 10^6 |
Prime Factorization of 98981520
Prime Factorization 2 × 2 × 2 × 2 × 5 × 33 × 37493
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 12372690 | Product of the distinct prime numbers |
The prime factorization of 98981520 is 2 × 2 × 2 × 2 × 5 × 33 × 37493. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 98981520)
Multiplication
n×yn×2 | 197963040 |
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n×3 | 296944560 |
n×4 | 395926080 |
n×5 | 494907600 |
Division
n÷yn÷2 | 49490760 |
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n÷3 | 32993840 |
n÷3 | 24745380 |
n÷5 | 19796304 |
Exponentiation
nyn2 | 9797341301510400 |
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n3 | 9.6975573398228E+23 |
n4 | 9.5987896578281E+31 |
n5 | 9.5010279049211E+39 |
Nth Root
y√n2√n | 9948.9456727836 |
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3√n | 462.57771472256 |
4√n | 99.744401711493 |
5√n | 39.729291818071 |
Divisors of 98981520
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -98981519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 98981520 can be divided by 40 positive divisors. The sum of these divisors (counting 98981520) is 1, the average is 0.025.
Base conversion 98981520
Base | System | Value |
---|---|---|
2 | Binary | 101111001100101011010010000 |
3 | Ternary | 20220020210010020 |
4 | Quaternary | 11321211122100 |
5 | Quinary | 200314402040 |
6 | Senary | 13453303440 |
8 | Octal | 571453220 |
10 | Decimal | 98981520 |
12 | Duodecimal | 29194b80 |
16 | Hexadecimal | 5e65690 |
20 | Vigesimal | 1aicdg0 |
36 | Base36 | 1mximo |
Cryptographic Hash Functions
md5 | 28d70fe4dc5775f885738b284b547c75 |
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sha1 | 1de694e5a5e36bd3e2c8eba1433852093430412a |
sha256 | bae8d2337d630b6f9dea65264f33de51a6b5bebf3c6ccea3156048db433baa89 |
sha512 | 1652eb047a46a072137ce590452ac6030b40a697d4f2a8357e0045cb9856d35b8848cafd79f0d6ce3cde9ee3309447ce6bf1994c583c1eda5707d9479512a53a |
ripemd-160 | 8ba6676551d5d2969e04d3d71755697314a6a75c |
98981520 as geometric shapes
Circle
Radius = nDiameter | 197963040 |
---|---|
Circumference | 621919232.1463 |
Area | 3.0779255457537E+16 |
Sphere
Radius = nVolume | 4.0621033195404E+24 |
---|---|
Surface area | 1.2311702183015E+17 |
Circumference | 621919232.1463 |
Square
Length = nPerimeter | 395926080 |
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Area | 9797341301510400 |
Diagonal | 139981008.0083 |
Cube
Length = nSurface area | 58784047809062400 |
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Volume | 9.6975573398228E+23 |
Space diagonal | 171441021.65039 |
Equilateral Triangle
Length = nPerimeter | 296944560 |
---|---|
Area | 4.2423732283273E+15 |
Altitude | 85720510.825197 |
Triangular Pyramid
Length = nSurface area | 4.2423732283273E+15 |
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Volume | 1.1428680926557E+23 |
Height | 46660336.002768 |