139793988 (number)
139793988 is an even 9-digits composite number following 139793987 and preceding 139793989. In scientific notation, it is written as 1.39793988 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 45924000 positive integers (up to 139793988) that are relatively prime to 139793988.
Interesting facts
- 139793988 has 48 divisors, whose sum is 330946560
- The reverse of 139793988 is 889397931
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | one hundred thirty-nine million seven hundred ninety-three thousand nine hundred eighty-eight |
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Notation
Scientific notation | 1.39793988 × 10^8 |
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Engineering notation | 1.39793988 × 10^6 |
Prime Factorization of 139793988
Prime Factorization 2 × 2 × 3 × 151 × 179 × 431
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 69896994 | Product of the distinct prime numbers |
The prime factorization of 139793988 is 2 × 2 × 3 × 151 × 179 × 431. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 139793988)
Multiplication
n×yn×2 | 279587976 |
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n×3 | 419381964 |
n×4 | 559175952 |
n×5 | 698969940 |
Division
n÷yn÷2 | 69896994 |
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n÷3 | 46597996 |
n÷3 | 34948497 |
n÷5 | 27958797.6 |
Exponentiation
nyn2 | 19542359080944144 |
---|---|
n3 | 2.7319043108532E+24 |
n4 | 3.8190379844856E+32 |
n5 | 5.3387855017472E+40 |
Nth Root
y√n2√n | 11823.450765322 |
---|---|
3√n | 518.9945908458 |
4√n | 108.73569223269 |
5√n | 42.569416653214 |
Divisors of 139793988
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 | -139793987 | 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 139793988 can be divided by 48 positive divisors. The sum of these divisors (counting 139793988) is 1, the average is 0.020833333333333.
Base conversion 139793988
Base | System | Value |
---|---|---|
2 | Binary | 1000010101010001011001000100 |
3 | Ternary | 100202001021022010 |
4 | Quaternary | 20111101121010 |
5 | Quinary | 241241401423 |
6 | Senary | 21512134220 |
8 | Octal | 1025213104 |
10 | Decimal | 139793988 |
12 | Duodecimal | 3a997370 |
16 | Hexadecimal | 8551644 |
20 | Vigesimal | 23de4j8 |
36 | Base36 | 2b89qc |
Cryptographic Hash Functions
md5 | 68457d5540277ddb0fd446ecf321be32 |
---|---|
sha1 | e983c636e74ffb3b6e44b38ae145274db70e784d |
sha256 | da18ce1ed3242b7ad85c50e05a54ae2c5bf61b779bced065dfe5b9e72fa9d45f |
sha512 | 662884bfe7128a35043d4240b2f57d83fb543ab5ab1c1d9e48ae1f2d096478be4781523ff28174c402c8921721a4a712a15e3c048c1549ad8dc9a50cf898e017 |
ripemd-160 | 6c7bf9342b287fc642781fad9b79d2896e468d7d |
139793988 as geometric shapes
Circle
Radius = nDiameter | 279587976 |
---|---|
Circumference | 878351531.43364 |
Area | 6.1394131722508E+16 |
Sphere
Radius = nVolume | 1.1443374017716E+25 |
---|---|
Surface area | 2.4557652689003E+17 |
Circumference | 878351531.43364 |
Square
Length = nPerimeter | 559175952 |
---|---|
Area | 19542359080944144 |
Diagonal | 197698553.76782 |
Cube
Length = nSurface area | 117254154485664864 |
---|---|
Volume | 2.7319043108532E+24 |
Space diagonal | 242130289.80867 |
Equilateral Triangle
Length = nPerimeter | 419381964 |
---|---|
Area | 8.4620897069876E+15 |
Altitude | 121065144.90434 |
Triangular Pyramid
Length = nSurface area | 8.4620897069876E+15 |
---|---|
Volume | 3.2195801062618E+23 |
Height | 65899517.922607 |