401688045 (number)
401688045 is an odd 9-digits composite number following 401688044 and preceding 401688046. In scientific notation, it is written as 4.01688045 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 192352320 positive integers (up to 401688045) that are relatively prime to 401688045.
Interesting facts
- 401688045 has 48 divisors, whose sum is 726223680
- The reverse of 401688045 is 540886104
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | four hundred one million six hundred eighty-eight thousand forty-five |
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Notation
Scientific notation | 4.01688045 × 10^8 |
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Engineering notation | 4.01688045 × 10^6 |
Prime Factorization of 401688045
Prime Factorization 5 × 3 × 33 × 3 × 83 × 3259
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 133896015 | Product of the distinct prime numbers |
The prime factorization of 401688045 is 5 × 3 × 33 × 3 × 83 × 3259. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 401688045)
Multiplication
n×yn×2 | 803376090 |
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n×3 | 1205064135 |
n×4 | 1606752180 |
n×5 | 2008440225 |
Division
n÷yn÷2 | 200844022.5 |
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n÷3 | 133896015 |
n÷3 | 100422011.25 |
n÷5 | 80337609 |
Exponentiation
nyn2 | 161353285495922025 |
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n3 | 6.4813685805184E+25 |
n4 | 2.6034882740329E+34 |
n5 | 1.0457901149767E+43 |
Nth Root
y√n2√n | 20042.156695326 |
---|---|
3√n | 737.8413136241 |
4√n | 141.57032420435 |
5√n | 52.574818405498 |
Divisors of 401688045
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 | -401688044 | 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 401688045 can be divided by 48 positive divisors. The sum of these divisors (counting 401688045) is 1, the average is 0.020833333333333.
Base conversion 401688045
Base | System | Value |
---|---|---|
2 | Binary | 10111111100010100010111101101 |
3 | Ternary | 1000222211212102000 |
4 | Quaternary | 113330110113231 |
5 | Quinary | 1310313004140 |
6 | Senary | 103505322513 |
8 | Octal | 2774242755 |
10 | Decimal | 401688045 |
12 | Duodecimal | b2636439 |
16 | Hexadecimal | 17f145ed |
20 | Vigesimal | 65ab025 |
36 | Base36 | 6n5kh9 |
Cryptographic Hash Functions
md5 | ce8d485a896352ef2631292027f9aecd |
---|---|
sha1 | ea53411b4338b3a1766c67c297d0ac07c819a9aa |
sha256 | dfa71ae5ed47c288a669fdf081800d67e7cd3e28acb1712ef479c72133aa76dd |
sha512 | ef163543a67e29babd18647b92fa88b77b995176359c44f76a6c3e7624d29e81832151945bdc3d13cef1eddce4c249ec7a65a940ef2498595d2c922833af42bc |
ripemd-160 | c34fc65118c1e7faf9f4d93fb9be09fa5594b23a |
401688045 as geometric shapes
Circle
Radius = nDiameter | 803376090 |
---|---|
Circumference | 2523880422.4137 |
Area | 5.0690629634657E+17 |
Sphere
Radius = nVolume | 2.7149093223686E+26 |
---|---|
Surface area | 2.0276251853863E+18 |
Circumference | 2523880422.4137 |
Square
Length = nPerimeter | 1606752180 |
---|---|
Area | 161353285495922025 |
Diagonal | 568072681.08213 |
Cube
Length = nSurface area | 968119712975532150 |
---|---|
Volume | 6.4813685805184E+25 |
Space diagonal | 695744102.73301 |
Equilateral Triangle
Length = nPerimeter | 1205064135 |
---|---|
Area | 6.9868022111776E+16 |
Altitude | 347872051.36651 |
Triangular Pyramid
Length = nSurface area | 6.9868022111776E+16 |
---|---|
Volume | 7.6383661244233E+24 |
Height | 189357560.36071 |