420049968 (number)
420049968 is an even 9-digits composite number following 420049967 and preceding 420049969. In scientific notation, it is written as 4.20049968 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 129245952 positive integers (up to 420049968) that are relatively prime to 420049968.
Interesting facts
- 420049968 has 40 divisors, whose sum is 1168602288
- The reverse of 420049968 is 869940024
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | four hundred twenty million forty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 4.20049968 × 10^8 |
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Engineering notation | 4.20049968 × 10^6 |
Prime Factorization of 420049968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 673157
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 52506246 | Product of the distinct prime numbers |
The prime factorization of 420049968 is 2 × 2 × 2 × 2 × 3 × 13 × 673157. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420049968)
Multiplication
n×yn×2 | 840099936 |
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n×3 | 1260149904 |
n×4 | 1680199872 |
n×5 | 2100249840 |
Division
n÷yn÷2 | 210024984 |
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n÷3 | 140016656 |
n÷3 | 105012492 |
n÷5 | 84009993.6 |
Exponentiation
nyn2 | 176441975616801024 |
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n3 | 7.4114446211694E+25 |
n4 | 3.113177075956E+34 |
n5 | 1.3076899311336E+43 |
Nth Root
y√n2√n | 20495.120590033 |
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3√n | 748.91693627237 |
4√n | 143.16116997997 |
5√n | 53.046922216282 |
Divisors of 420049968
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 | -420049967 | 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 420049968 can be divided by 40 positive divisors. The sum of these divisors (counting 420049968) is 1, the average is 0.025.
Base conversion 420049968
Base | System | Value |
---|---|---|
2 | Binary | 11001000010010111010000110000 |
3 | Ternary | 1002021101202020020 |
4 | Quaternary | 121002113100300 |
5 | Quinary | 1330013044333 |
6 | Senary | 105403043440 |
8 | Octal | 3102272060 |
10 | Decimal | 420049968 |
12 | Duodecimal | b8810580 |
16 | Hexadecimal | 19097430 |
20 | Vigesimal | 6b564i8 |
36 | Base36 | 6y34mo |
Cryptographic Hash Functions
md5 | 4a628b9943a3046cf74157870e2835f3 |
---|---|
sha1 | 411a2f3fa330e9664d495578e55d16ba64cf5803 |
sha256 | 659b8a755ed67ea644c8654f78a749881b4be94947fdd3dff0f0bbd8ba46dbd1 |
sha512 | d771e2990f083e88ef1732af72b1446c6900daf2030ce3c9ab82d91181b2e8c20792f1d7a59472605e4944000dcfe208e9efc13ffd25fd3b82dfb58887aad907 |
ripemd-160 | 3961c854f25cd567091a85b57bd45953c7f13534 |
420049968 as geometric shapes
Circle
Radius = nDiameter | 840099936 |
---|---|
Circumference | 2639251787.2189 |
Area | 5.5430881438261E+17 |
Sphere
Radius = nVolume | 3.1044986632471E+26 |
---|---|
Surface area | 2.2172352575304E+18 |
Circumference | 2639251787.2189 |
Square
Length = nPerimeter | 1680199872 |
---|---|
Area | 176441975616801024 |
Diagonal | 594040361.61998 |
Cube
Length = nSurface area | 1058651853700806144 |
---|---|
Volume | 7.4114446211694E+25 |
Space diagonal | 727547886.29368 |
Equilateral Triangle
Length = nPerimeter | 1260149904 |
---|---|
Area | 7.6401616589032E+16 |
Altitude | 363773943.14684 |
Triangular Pyramid
Length = nSurface area | 7.6401616589032E+16 |
---|---|
Volume | 8.7344712500291E+24 |
Height | 198013453.87333 |