1557072 (number)
1557072 is an even 7-digits composite number following 1557071 and preceding 1557073. In scientific notation, it is written as 1.557072 × 10^6. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 471360 positive integers (up to 1557072) that are relatively prime to 1557072.
Interesting facts
- 1557072 has 40 divisors, whose sum is 4148544
- The reverse of 1557072 is 2707551
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 27
- Digital Root 9
Name
| Name | one million five hundred fifty-seven thousand seventy-two |
|---|
Notation
| Scientific notation | 1.557072 × 10^6 |
|---|---|
| Engineering notation | 1.557072 × 10^6 |
Prime Factorization of 1557072
Prime Factorization 2 × 2 × 2 × 2 × 33 × 3 × 983
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 194634 | Product of the distinct prime numbers |
The prime factorization of 1557072 is 2 × 2 × 2 × 2 × 33 × 3 × 983. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1557072)
Multiplication
n×y| n×2 | 3114144 |
|---|---|
| n×3 | 4671216 |
| n×4 | 6228288 |
| n×5 | 7785360 |
Division
n÷y| n÷2 | 778536 |
|---|---|
| n÷3 | 519024 |
| n÷3 | 389268 |
| n÷5 | 311414.4 |
Exponentiation
ny| n2 | 2424473213184 |
|---|---|
| n3 | 3775079354998837248 |
| n4 | 5.8780703614467E+24 |
| n5 | 9.1525787738386E+30 |
Nth Root
y√n| 2√n | 1247.8269110738 |
|---|---|
| 3√n | 115.90519403906 |
| 4√n | 35.324593572663 |
| 5√n | 17.316564665344 |
Divisors of 1557072
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 | -1557071 | 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 1557072 can be divided by 40 positive divisors. The sum of these divisors (counting 1557072) is 1, the average is 0.025.
Base conversion 1557072
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101111100001001010000 |
| 3 | Ternary | 2221002220100 |
| 4 | Quaternary | 11330021100 |
| 5 | Quinary | 344311242 |
| 6 | Senary | 53212400 |
| 8 | Octal | 5741120 |
| 10 | Decimal | 1557072 |
| 12 | Duodecimal | 631100 |
| 16 | Hexadecimal | 17c250 |
| 20 | Vigesimal | 9ecdc |
| 36 | Base36 | xdg0 |
Cryptographic Hash Functions
| md5 | 15f30f5ef33befc8511635f352def287 |
|---|---|
| sha1 | 6c5ee39df8f3432b13024dccbd9acefbd037a26c |
| sha256 | 088eed96e20711ef016685b6c3412e254f49ea42d51f19c07b6a1667480a39f7 |
| sha512 | 0128bc0ce2364daf6b32ba8755c974c413cdfc9469c9b88e9186bfe5dd1a9072c567c120305e1a8c3f8787482a7b726f6f1999bb5eb264e4539967d432fcca5d |
| ripemd-160 | 81148e66b7f33a0def159ff25d377d74e6b8221d |
1557072 as geometric shapes
Circle
Radius = n| Diameter | 3114144 |
|---|---|
| Circumference | 9783371.9126207 |
| Area | 7616707235364.1 |
Sphere
Radius = n| Volume | 1.581301542451E+19 |
|---|---|
| Surface area | 30466828941456 |
| Circumference | 9783371.9126207 |
Square
Length = n| Perimeter | 6228288 |
|---|---|
| Area | 2424473213184 |
| Diagonal | 2202032.3399914 |
Cube
Length = n| Surface area | 14546839279104 |
|---|---|
| Volume | 3775079354998837248 |
| Space diagonal | 2696927.8150429 |
Equilateral Triangle
Length = n| Perimeter | 4671216 |
|---|---|
| Area | 1049827696706.1 |
| Altitude | 1348463.9075214 |
Triangular Pyramid
Length = n| Surface area | 1049827696706.1 |
|---|---|
| Volume | 4.4489736857284E+17 |
| Height | 734010.77999713 |