1387881014 (number)
1387881014 is an even 10-digits composite number following 1387881013 and preceding 1387881015. In scientific notation, it is written as 1.387881014 × 10^9. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 600082560 positive integers (up to 1387881014) that are relatively prime to 1387881014.
Interesting facts
- 1387881014 has 32 divisors, whose sum is 2283246336
- The reverse of 1387881014 is 4101887831
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 41
- Digital Root 5
Name
Name | one billion three hundred eighty-seven million eight hundred eighty-one thousand fourteen |
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Notation
Scientific notation | 1.387881014 × 10^9 |
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Engineering notation | 1.387881014 × 10^9 |
Prime Factorization of 1387881014
Prime Factorization 2 × 67 × 2407 × 13 × 331
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1387881014 | Product of the distinct prime numbers |
The prime factorization of 1387881014 is 2 × 67 × 2407 × 13 × 331. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1387881014)
Multiplication
n×yn×2 | 2775762028 |
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n×3 | 4163643042 |
n×4 | 5551524056 |
n×5 | 6939405070 |
Division
n÷yn÷2 | 693940507 |
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n÷3 | 462627004.66667 |
n÷3 | 346970253.5 |
n÷5 | 277576202.8 |
Exponentiation
nyn2 | 1926213709021668196 |
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n3 | 2.6733554356577E+27 |
n4 | 3.710299252823E+36 |
n5 | 5.1494538892514E+45 |
Nth Root
y√n2√n | 37254.275110382 |
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3√n | 1115.4516362982 |
4√n | 193.01366560527 |
5√n | 67.370604927509 |
Divisors of 1387881014
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1387881013 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1387881014 can be divided by 32 positive divisors. The sum of these divisors (counting 1387881014) is 1, the average is 0.03125.
Base conversion 1387881014
Base | System | Value |
---|---|---|
2 | Binary | 1010010101110010110001000110110 |
3 | Ternary | 10120201112122211112 |
4 | Quaternary | 1102232112020312 |
5 | Quinary | 10320244143024 |
6 | Senary | 345415035022 |
8 | Octal | 12256261066 |
10 | Decimal | 1387881014 |
12 | Duodecimal | 32896ba72 |
16 | Hexadecimal | 52b96236 |
20 | Vigesimal | 11de52ae |
36 | Base36 | myb3ue |
Cryptographic Hash Functions
md5 | 022546e82640887b97ce3cd3870f7d0e |
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sha1 | 8d67c52b5d8f896df2c251d06e1ec088f68bacf5 |
sha256 | b70b38def5f7472971995dd8468c415750d418eb7fba93248ef8d4cf97dfe29c |
sha512 | 2896b187c75414bf7b64b21eb59de0d6d6563209882078a29e252a245144b4ffe6db6971db9a83385929773ce3575eb31ca6f80b9c2564f5d753de41615b81bf |
ripemd-160 | 7420d0dc4f3db27dc60bee55cafdd0166cb70850 |
1387881014 as geometric shapes
Circle
Radius = nDiameter | 2775762028 |
---|---|
Circumference | 8720313595.2783 |
Area | 6.0513788375064E+18 |
Sphere
Radius = nVolume | 1.1198125062795E+28 |
---|---|
Surface area | 2.4205515350026E+19 |
Circumference | 8720313595.2783 |
Square
Length = nPerimeter | 5551524056 |
---|---|
Area | 1926213709021668196 |
Diagonal | 1962760152.9589 |
Cube
Length = nSurface area | 1.155728225413E+19 |
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Volume | 2.6733554356577E+27 |
Space diagonal | 2403880431.1082 |
Equilateral Triangle
Length = nPerimeter | 4163643042 |
---|---|
Area | 8.3407500256531E+17 |
Altitude | 1201940215.5541 |
Triangular Pyramid
Length = nSurface area | 8.3407500256531E+17 |
---|---|
Volume | 3.1505795951258E+26 |
Height | 654253384.31964 |