7972272 (number)
7972272 is an even 7-digits composite number following 7972271 and preceding 7972273. In scientific notation, it is written as 7.972272 × 10^6. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 2067840 positive integers (up to 7972272) that are relatively prime to 7972272.
Interesting facts
- 7972272 has 80 divisors, whose sum is 24284160
- The reverse of 7972272 is 2722797
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 36
- Digital Root 9
Name
| Name | seven million nine hundred seventy-two thousand two hundred seventy-two |
|---|
Notation
| Scientific notation | 7.972272 × 10^6 |
|---|---|
| Engineering notation | 7.972272 × 10^6 |
Prime Factorization of 7972272
Prime Factorization 2 × 2 × 2 × 2 × 7 × 33 × 3 × 719
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 996534 | Product of the distinct prime numbers |
The prime factorization of 7972272 is 2 × 2 × 2 × 2 × 7 × 33 × 3 × 719. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7972272)
Multiplication
n×y| n×2 | 15944544 |
|---|---|
| n×3 | 23916816 |
| n×4 | 31889088 |
| n×5 | 39861360 |
Division
n÷y| n÷2 | 3986136 |
|---|---|
| n÷3 | 2657424 |
| n÷3 | 1993068 |
| n÷5 | 1594454.4 |
Exponentiation
ny| n2 | 63557120841984 |
|---|---|
| n3 | 5.0669465488917E+20 |
| n4 | 4.0395076097226E+27 |
| n5 | 3.2204053410778E+34 |
Nth Root
y√n| 2√n | 2823.5212058704 |
|---|---|
| 3√n | 199.76866585908 |
| 4√n | 53.13681591769 |
| 5√n | 24.005813155475 |
Divisors of 7972272
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -7972271 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7972272 can be divided by 80 positive divisors. The sum of these divisors (counting 7972272) is 1, the average is 0.0125.
Base conversion 7972272
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11110011010010110110000 |
| 3 | Ternary | 120000000220100 |
| 4 | Quaternary | 132122112300 |
| 5 | Quinary | 4020103042 |
| 6 | Senary | 442512400 |
| 8 | Octal | 36322660 |
| 10 | Decimal | 7972272 |
| 12 | Duodecimal | 2805700 |
| 16 | Hexadecimal | 79a5b0 |
| 20 | Vigesimal | 29gadc |
| 36 | Base36 | 4qvg0 |
Cryptographic Hash Functions
| md5 | 7f08bf8b8817400bb57ea8b946df7a39 |
|---|---|
| sha1 | 4b41b94ae16166a44a41340e029f5d9ac340e89e |
| sha256 | f7df7a236a2fa1a9f1a575e37190b8a98c6496dd7fdb0a61bfd9e8a096924c5e |
| sha512 | 9eec0d47317a91744e5e7f620da1b7e703a3f5893ce03c78b0f869cc286ea20438c1f70b0c82a390e2b9896c489a7bc52853bde94020fd66721d46e7c0be899b |
| ripemd-160 | 75af152ea5329a15e5076d12df6951e5c999290f |
7972272 as geometric shapes
Circle
Radius = n| Diameter | 15944544 |
|---|---|
| Circumference | 50091262.295239 |
| Area | 1.996705839205E+14 |
Sphere
Radius = n| Volume | 2.1224376072174E+21 |
|---|---|
| Surface area | 7.9868233568198E+14 |
| Circumference | 50091262.295239 |
Square
Length = n| Perimeter | 31889088 |
|---|---|
| Area | 63557120841984 |
| Diagonal | 11274495.185327 |
Cube
Length = n| Surface area | 381342725051904 |
|---|---|
| Volume | 5.0669465488917E+20 |
| Space diagonal | 13808380.155759 |
Equilateral Triangle
Length = n| Perimeter | 23916816 |
|---|---|
| Area | 27521040620278 |
| Altitude | 6904190.0778794 |
Triangular Pyramid
Length = n| Surface area | 27521040620278 |
|---|---|
| Volume | 5.9714537743851E+19 |
| Height | 3758165.0617758 |