90977820 (number)
90977820 is an even 8-digits composite number following 90977819 and preceding 90977821. In scientific notation, it is written as 9.0977820 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 23323392 positive integers (up to 90977820) that are relatively prime to 90977820.
Interesting facts
- 90977820 has 48 divisors, whose sum is 197342208
- The reverse of 90977820 is 02877909
- Previous prime number is 383
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | ninety million nine hundred seventy-seven thousand eight hundred twenty |
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Notation
Scientific notation | 9.0977820 × 10^7 |
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Engineering notation | 9.0977820 × 10^6 |
Prime Factorization of 90977820
Prime Factorization 2 × 2 × 321 × 5 × 383 × 37
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 45488910 | Product of the distinct prime numbers |
The prime factorization of 90977820 is 2 × 2 × 321 × 5 × 383 × 37. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90977820)
Multiplication
n×yn×2 | 181955640 |
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n×3 | 272933460 |
n×4 | 363911280 |
n×5 | 454889100 |
Division
n÷yn÷2 | 45488910 |
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n÷3 | 30325940 |
n÷3 | 22744455 |
n÷5 | 18195564 |
Exponentiation
nyn2 | 8276963731952400 |
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n3 | 7.5302011655209E+23 |
n4 | 6.8508128620055E+31 |
n5 | 6.2327201941322E+39 |
Nth Root
y√n2√n | 9538.2293954381 |
---|---|
3√n | 449.75759784338 |
4√n | 97.663859208195 |
5√n | 39.06493492765 |
Divisors of 90977820
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90977819 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90977820 can be divided by 48 positive divisors. The sum of these divisors (counting 90977820) is 1, the average is 0.020833333333333.
Base conversion 90977820
Base | System | Value |
---|---|---|
2 | Binary | 101011011000011011000011100 |
3 | Ternary | 20100012011002220 |
4 | Quaternary | 11123003120130 |
5 | Quinary | 141242242240 |
6 | Senary | 13005545340 |
8 | Octal | 533033034 |
10 | Decimal | 90977820 |
12 | Duodecimal | 26575250 |
16 | Hexadecimal | 56c361c |
20 | Vigesimal | 188c4b0 |
36 | Base36 | 1i5yxo |
Cryptographic Hash Functions
md5 | 4d46407a3e57a71ab093e5bc6ec04535 |
---|---|
sha1 | 298e6107a1050bbe98c75418cb82814a519524b2 |
sha256 | 89c24586d52b850716a568b4bac4e36caaead99adc9c57513692dc380acc8210 |
sha512 | c495b131d1ba91efeb958df0c029a7bb1c2a3d1ca71b1aecc6961e41621f4f1a5e2a238e6a7b746261edc7079fd9072db03a60eadad62bedb6c37d8af7284157 |
ripemd-160 | 320c6138e12db09269ba249df428f412ea155b6d |
90977820 as geometric shapes
Circle
Radius = nDiameter | 181955640 |
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Circumference | 571630501.90323 |
Area | 2.6002848454331E+16 |
Sphere
Radius = nVolume | 3.1542432882205E+24 |
---|---|
Surface area | 1.0401139381732E+17 |
Circumference | 571630501.90323 |
Square
Length = nPerimeter | 363911280 |
---|---|
Area | 8276963731952400 |
Diagonal | 128662066.91914 |
Cube
Length = nSurface area | 49661782391714400 |
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Volume | 7.5302011655209E+23 |
Space diagonal | 157578206.60186 |
Equilateral Triangle
Length = nPerimeter | 272933460 |
---|---|
Area | 3.5840304290366E+15 |
Altitude | 78789103.300928 |
Triangular Pyramid
Length = nSurface area | 3.5840304290366E+15 |
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Volume | 8.8744271797312E+22 |
Height | 42887355.639713 |