137291280 (number)
137291280 is an even 9-digits composite number following 137291279 and preceding 137291281. In scientific notation, it is written as 1.37291280 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 30912000 positive integers (up to 137291280) that are relatively prime to 137291280.
Interesting facts
- 137291280 has 40 divisors, whose sum is 272553984
- The reverse of 137291280 is 082192731
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred thirty-seven million two hundred ninety-one thousand two hundred eighty |
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Notation
Scientific notation | 1.37291280 × 10^8 |
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Engineering notation | 1.37291280 × 10^6 |
Prime Factorization of 137291280
Prime Factorization 2 × 2 × 2 × 2 × 105 × 71 × 1151
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 17161410 | Product of the distinct prime numbers |
The prime factorization of 137291280 is 2 × 2 × 2 × 2 × 105 × 71 × 1151. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 137291280)
Multiplication
n×yn×2 | 274582560 |
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n×3 | 411873840 |
n×4 | 549165120 |
n×5 | 686456400 |
Division
n÷yn÷2 | 68645640 |
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n÷3 | 45763760 |
n÷3 | 34322820 |
n÷5 | 27458256 |
Exponentiation
nyn2 | 18848895564038400 |
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n3 | 2.5877889985732E+24 |
n4 | 3.5528086398403E+32 |
n5 | 4.8776964575873E+40 |
Nth Root
y√n2√n | 11717.136168877 |
---|---|
3√n | 515.87876485956 |
4√n | 108.24572124974 |
5√n | 42.415890655317 |
Divisors of 137291280
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 | -137291279 | 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 137291280 can be divided by 40 positive divisors. The sum of these divisors (counting 137291280) is 1, the average is 0.025.
Base conversion 137291280
Base | System | Value |
---|---|---|
2 | Binary | 1000001011101110011000010000 |
3 | Ternary | 100120100010020020 |
4 | Quaternary | 20023232120100 |
5 | Quinary | 240121310110 |
6 | Senary | 21342343440 |
8 | Octal | 1013563020 |
10 | Decimal | 137291280 |
12 | Duodecimal | 39b8ab80 |
16 | Hexadecimal | 82ee610 |
20 | Vigesimal | 22i1840 |
36 | Base36 | 29qmmo |
Cryptographic Hash Functions
md5 | 2cb6a340b756c680499975c79a739859 |
---|---|
sha1 | 36620c32914655254fb5a8e28d8c893aa993aeba |
sha256 | 2aaab11ec3f0049f402813c9ab6f53fb9d2e6b5c59fd794864178a79ee7e9317 |
sha512 | 7a6a4f8220c74a01ef08cb99d68cf6fd3cd27361f2413b9b68cb52f8e9e848dde7fdd0c2352373e35ac09d7b340496b5d244a74003b739656e4cf707689211e0 |
ripemd-160 | 54c3dd7f5be98554c59489a23ad41d12c430e46c |
137291280 as geometric shapes
Circle
Radius = nDiameter | 274582560 |
---|---|
Circumference | 862626553.29988 |
Area | 5.9215551832264E+16 |
Sphere
Radius = nVolume | 1.0839705209277E+25 |
---|---|
Surface area | 2.3686220732906E+17 |
Circumference | 862626553.29988 |
Square
Length = nPerimeter | 549165120 |
---|---|
Area | 18848895564038400 |
Diagonal | 194159190.17156 |
Cube
Length = nSurface area | 113093373384230400 |
---|---|
Volume | 2.5877889985732E+24 |
Space diagonal | 237795472.39616 |
Equilateral Triangle
Length = nPerimeter | 411873840 |
---|---|
Area | 8.1618111958685E+15 |
Altitude | 118897736.19808 |
Triangular Pyramid
Length = nSurface area | 8.1618111958685E+15 |
---|---|
Volume | 3.0497385819517E+23 |
Height | 64719730.057187 |