157499140 (number)
157499140 is an even 9-digits composite number following 157499139 and preceding 157499141. In scientific notation, it is written as 1.57499140 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 61401600 positive integers (up to 157499140) that are relatively prime to 157499140.
Interesting facts
- 157499140 has 48 divisors, whose sum is 339252480
- The reverse of 157499140 is 041994751
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | one hundred fifty-seven million four hundred ninety-nine thousand one hundred forty |
---|
Notation
Scientific notation | 1.57499140 × 10^8 |
---|---|
Engineering notation | 1.57499140 × 10^6 |
Prime Factorization of 157499140
Prime Factorization 2 × 2 × 5 × 79 × 83 × 1201
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 78749570 | Product of the distinct prime numbers |
The prime factorization of 157499140 is 2 × 2 × 5 × 79 × 83 × 1201. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157499140)
Multiplication
n×yn×2 | 314998280 |
---|---|
n×3 | 472497420 |
n×4 | 629996560 |
n×5 | 787495700 |
Division
n÷yn÷2 | 78749570 |
---|---|
n÷3 | 52499713.333333 |
n÷3 | 39374785 |
n÷5 | 31499828 |
Exponentiation
nyn2 | 24805979100739600 |
---|---|
n3 | 3.9069203752245E+24 |
n4 | 6.1533659914633E+32 |
n5 | 9.6914985176072E+40 |
Nth Root
y√n2√n | 12549.866134744 |
---|---|
3√n | 540.04016619382 |
4√n | 112.02618504057 |
5√n | 43.596902801962 |
Divisors of 157499140
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 | -157499139 | 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 157499140 can be divided by 48 positive divisors. The sum of these divisors (counting 157499140) is 1, the average is 0.020833333333333.
Base conversion 157499140
Base | System | Value |
---|---|---|
2 | Binary | 1001011000110011111100000100 |
3 | Ternary | 101222100210012111 |
4 | Quaternary | 21120303330010 |
5 | Quinary | 310304433030 |
6 | Senary | 23343430404 |
8 | Octal | 1130637404 |
10 | Decimal | 157499140 |
12 | Duodecimal | 448b5404 |
16 | Hexadecimal | 9633f04 |
20 | Vigesimal | 29477h0 |
36 | Base36 | 2lrr44 |
Cryptographic Hash Functions
md5 | 9f9f89ed0ff0e949933ce6d63534e41d |
---|---|
sha1 | 0eb617587f12e88bb31f607a89b8506ed4df6bd9 |
sha256 | f57943de83d51a38300635e485468b9ae411199add3e4a1924b4b0bdcbb50f0c |
sha512 | d67d0d789eae0731d187ba61ae4d2aa418abb26f789a2ef53690157eea1e590d1aec4f7ae90a03436b7e37af7ecf143dcdff87ded38436115ad970924e36b311 |
ripemd-160 | 2cc5cff9fc9e6e19ee0d706ca3671f090e05555e |
157499140 as geometric shapes
Circle
Radius = nDiameter | 314998280 |
---|---|
Circumference | 989596282.34142 |
Area | 7.7930281707985E+16 |
Sphere
Radius = nVolume | 1.6365269798621E+25 |
---|---|
Surface area | 3.1172112683194E+17 |
Circumference | 989596282.34142 |
Square
Length = nPerimeter | 629996560 |
---|---|
Area | 24805979100739600 |
Diagonal | 222737419.8501 |
Cube
Length = nSurface area | 148835874604437600 |
---|---|
Volume | 3.9069203752245E+24 |
Space diagonal | 272796512.6284 |
Equilateral Triangle
Length = nPerimeter | 472497420 |
---|---|
Area | 1.0741304033493E+16 |
Altitude | 136398256.3142 |
Triangular Pyramid
Length = nSurface area | 1.0741304033493E+16 |
---|---|
Volume | 4.6043498181285E+23 |
Height | 74245806.6167 |