77398220 (number)
77398220 is an even 8-digits composite number following 77398219 and preceding 77398221. In scientific notation, it is written as 7.7398220 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 29331456 positive integers (up to 77398220) that are relatively prime to 77398220.
Interesting facts
- 77398220 has 48 divisors, whose sum is 171218880
- The reverse of 77398220 is 02289377
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | seventy-seven million three hundred ninety-eight thousand two hundred twenty |
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Notation
Scientific notation | 7.7398220 × 10^7 |
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Engineering notation | 7.7398220 × 10^6 |
Prime Factorization of 77398220
Prime Factorization 2 × 2 × 5 × 23 × 113 × 1489
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 38699110 | Product of the distinct prime numbers |
The prime factorization of 77398220 is 2 × 2 × 5 × 23 × 113 × 1489. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77398220)
Multiplication
n×yn×2 | 154796440 |
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n×3 | 232194660 |
n×4 | 309592880 |
n×5 | 386991100 |
Division
n÷yn÷2 | 38699110 |
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n÷3 | 25799406.666667 |
n÷3 | 19349555 |
n÷5 | 15479644 |
Exponentiation
nyn2 | 5990484459168400 |
---|---|
n3 | 4.636528340773E+23 |
n4 | 3.5885904055538E+31 |
n5 | 2.7775050969894E+39 |
Nth Root
y√n2√n | 8797.6258160938 |
---|---|
3√n | 426.16422654135 |
4√n | 93.795659900092 |
5√n | 37.822148424062 |
Divisors of 77398220
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 | -77398219 | 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 77398220 can be divided by 48 positive divisors. The sum of these divisors (counting 77398220) is 1, the average is 0.020833333333333.
Base conversion 77398220
Base | System | Value |
---|---|---|
2 | Binary | 100100111010000000011001100 |
3 | Ternary | 12101122020101202 |
4 | Quaternary | 10213100003030 |
5 | Quinary | 124303220340 |
6 | Senary | 11402525032 |
8 | Octal | 447200314 |
10 | Decimal | 77398220 |
12 | Duodecimal | 21b06778 |
16 | Hexadecimal | 49d00cc |
20 | Vigesimal | 143efb0 |
36 | Base36 | 1a2wuk |
Cryptographic Hash Functions
md5 | 00ded309548fc2884fdbabe7f3c28c9a |
---|---|
sha1 | 21e06a52639fed153ebf80c10af31ee00c5a0fa1 |
sha256 | 845edf793009fb8766aa464e9ccb14a7f6105a6449f1560f32dd6a7724fef35a |
sha512 | f8a71377049d4f1ace7a46d1f4871d161b6e9205014702d068193042b9e687e1ae4b3077e84800f7ce42a1e20aaa5baf8ece76c8ec8a5b192ce7b727ac26b2b3 |
ripemd-160 | fa4816b36f6df7d507caa243bd0986578c8bedd8 |
77398220 as geometric shapes
Circle
Radius = nDiameter | 154796440 |
---|---|
Circumference | 486307358.70585 |
Area | 1.8819661968367E+16 |
Sphere
Radius = nVolume | 1.9421444498044E+24 |
---|---|
Surface area | 7.5278647873469E+16 |
Circumference | 486307358.70585 |
Square
Length = nPerimeter | 309592880 |
---|---|
Area | 5990484459168400 |
Diagonal | 109457612.42754 |
Cube
Length = nSurface area | 35942906755010400 |
---|---|
Volume | 4.636528340773E+23 |
Space diagonal | 134057649.45539 |
Equilateral Triangle
Length = nPerimeter | 232194660 |
---|---|
Area | 2.5939558613079E+15 |
Altitude | 67028824.727697 |
Triangular Pyramid
Length = nSurface area | 2.5939558613079E+15 |
---|---|
Volume | 5.4642010515403E+22 |
Height | 36485870.809179 |