40972816 (number)
40972816 is an even 8-digits composite number following 40972815 and preceding 40972817. In scientific notation, it is written as 4.0972816 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 19034496 positive integers (up to 40972816) that are relatively prime to 40972816.
Interesting facts
- 40972816 has 40 divisors, whose sum is 85173120
- The reverse of 40972816 is 61827904
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
| Name | forty million nine hundred seventy-two thousand eight hundred sixteen |
|---|
Notation
| Scientific notation | 4.0972816 × 10^7 |
|---|---|
| Engineering notation | 4.0972816 × 10^6 |
Prime Factorization of 40972816
Prime Factorization 2 × 2 × 2 × 2 × 19 × 53 × 2543
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 5121602 | Product of the distinct prime numbers |
The prime factorization of 40972816 is 2 × 2 × 2 × 2 × 19 × 53 × 2543. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40972816)
Multiplication
n×y| n×2 | 81945632 |
|---|---|
| n×3 | 122918448 |
| n×4 | 163891264 |
| n×5 | 204864080 |
Division
n÷y| n÷2 | 20486408 |
|---|---|
| n÷3 | 13657605.333333 |
| n÷3 | 10243204 |
| n÷5 | 8194563.2 |
Exponentiation
ny| n2 | 1678771650969856 |
|---|---|
| n3 | 6.8784001961204E+22 |
| n4 | 2.8182742561001E+30 |
| n5 | 1.1547263253272E+38 |
Nth Root
y√n| 2√n | 6401.0011716918 |
|---|---|
| 3√n | 344.74549878495 |
| 4√n | 80.00625707838 |
| 5√n | 33.304212020047 |
Divisors of 40972816
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 | -40972815 | 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 40972816 can be divided by 40 positive divisors. The sum of these divisors (counting 40972816) is 1, the average is 0.025.
Base conversion 40972816
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10011100010011001000010000 |
| 3 | Ternary | 2212002122010201 |
| 4 | Quaternary | 2130103020100 |
| 5 | Quinary | 40442112231 |
| 6 | Senary | 4022104544 |
| 8 | Octal | 234231020 |
| 10 | Decimal | 40972816 |
| 12 | Duodecimal | 1187b154 |
| 16 | Hexadecimal | 2713210 |
| 20 | Vigesimal | cg1c0g |
| 36 | Base36 | oe6ts |
Cryptographic Hash Functions
| md5 | de87a30ad872d1c866fc62fa3bf97109 |
|---|---|
| sha1 | 4e43d7ef90efa2950039704efcd3cd91490e7084 |
| sha256 | 71b4ebc6d1bd57657d54da41edcb35979ec67d38d31ffe813d1f3e80007fa891 |
| sha512 | 18b03a10d4c56707ea9e448a75f621f63047995ff94fb5be122c6fc7201bcc994126e5a63ef426893b83f1d4bbeb714edd7ffe4dba28fc8c925337ef1bee4d7d |
| ripemd-160 | da8cc9ef141686c2bb3d8482639f456364af4b3e |
40972816 as geometric shapes
Circle
Radius = n| Diameter | 81945632 |
|---|---|
| Circumference | 257439795.48497 |
| Area | 5.2740166857417E+15 |
Sphere
Radius = n| Volume | 2.881217536611E+23 |
|---|---|
| Surface area | 2.1096066742967E+16 |
| Circumference | 257439795.48497 |
Square
Length = n| Perimeter | 163891264 |
|---|---|
| Area | 1678771650969856 |
| Diagonal | 57944312.075817 |
Cube
Length = n| Surface area | 10072629905819136 |
|---|---|
| Volume | 6.8784001961204E+22 |
| Space diagonal | 70966999.041171 |
Equilateral Triangle
Length = n| Perimeter | 122918448 |
|---|---|
| Area | 7.2692944844652E+14 |
| Altitude | 35483499.520586 |
Triangular Pyramid
Length = n| Surface area | 7.2692944844652E+14 |
|---|---|
| Volume | 8.1062723706527E+21 |
| Height | 19314770.691939 |