1397937072 (number)
1397937072 is an even 10-digits composite number following 1397937071 and preceding 1397937073. In scientific notation, it is written as 1.397937072 × 10^9. The sum of its digits is 48. It has a total of 9 prime factors and 120 positive divisors. There are 396630528 positive integers (up to 1397937072) that are relatively prime to 1397937072.
Interesting facts
- 1397937072 has 120 divisors, whose sum is 4230198000
- The reverse of 1397937072 is 2707397931
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 48
- Digital Root 3
Name
Name | one billion three hundred ninety-seven million nine hundred thirty-seven thousand seventy-two |
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Notation
Scientific notation | 1.397937072 × 10^9 |
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Engineering notation | 1.397937072 × 10^9 |
Prime Factorization of 1397937072
Prime Factorization 2 × 2 × 2 × 2 × 7 × 3 × 7 × 149 × 3989
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 24963162 | Product of the distinct prime numbers |
The prime factorization of 1397937072 is 2 × 2 × 2 × 2 × 7 × 3 × 7 × 149 × 3989. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1397937072)
Multiplication
n×yn×2 | 2795874144 |
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n×3 | 4193811216 |
n×4 | 5591748288 |
n×5 | 6989685360 |
Division
n÷yn÷2 | 698968536 |
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n÷3 | 465979024 |
n÷3 | 349484268 |
n÷5 | 279587414.4 |
Exponentiation
nyn2 | 1954228057271933184 |
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n3 | 2.731887848403E+27 |
n4 | 3.8190072998288E+36 |
n5 | 5.3387318826693E+45 |
Nth Root
y√n2√n | 37388.996670143 |
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3√n | 1118.1392017985 |
4√n | 193.36234553331 |
5√n | 67.467951556516 |
Divisors of 1397937072
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1397937071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1397937072 can be divided by 120 positive divisors. The sum of these divisors (counting 1397937072) is 1, the average is 0.0083333333333333.
Base conversion 1397937072
Base | System | Value |
---|---|---|
2 | Binary | 1010011010100101101001110110000 |
3 | Ternary | 10121102110120011010 |
4 | Quaternary | 1103110231032300 |
5 | Quinary | 10330332441242 |
6 | Senary | 350414350520 |
8 | Octal | 12324551660 |
10 | Decimal | 1397937072 |
12 | Duodecimal | 3301bb440 |
16 | Hexadecimal | 5352d3b0 |
20 | Vigesimal | 11gh22dc |
36 | Base36 | n4an5c |
Cryptographic Hash Functions
md5 | c6c94d6e0e89bf26b7a2775d104d0296 |
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sha1 | 3be910792ff4e534ceee3936e82f87dddaa25c59 |
sha256 | 5a1a8856d706fc60a2b3a7e3bc42f64a675d5802461f346ca965ac43e8c7cf49 |
sha512 | 1ad16002de4517cca01de1c8ccba13fba761efb6004704d4caef7a5e7d4f498fcd410b193281c240449c7e185b37441121b5b085f1cee251b0a4f9e0c5270e62 |
ripemd-160 | b22b4ad1c5fc0a9a5df27bdad3dfc8c6ddc8530f |
1397937072 as geometric shapes
Circle
Radius = nDiameter | 2795874144 |
---|---|
Circumference | 8783497671.1521 |
Area | 6.1393885081646E+18 |
Sphere
Radius = nVolume | 1.1443305059965E+28 |
---|---|
Surface area | 2.4557554032658E+19 |
Circumference | 8783497671.1521 |
Square
Length = nPerimeter | 5591748288 |
---|---|
Area | 1954228057271933184 |
Diagonal | 1976981566.5665 |
Cube
Length = nSurface area | 1.1725368343632E+19 |
---|---|
Volume | 2.731887848403E+27 |
Space diagonal | 2421298034.4881 |
Equilateral Triangle
Length = nPerimeter | 4193811216 |
---|---|
Area | 8.462055711929E+17 |
Altitude | 1210649017.244 |
Triangular Pyramid
Length = nSurface area | 8.462055711929E+17 |
---|---|
Volume | 3.2195607050781E+26 |
Height | 658993855.52218 |