67990512 (number)
67990512 is an even 8-digits composite number following 67990511 and preceding 67990513. In scientific notation, it is written as 6.7990512 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 21470400 positive integers (up to 67990512) that are relatively prime to 67990512.
Interesting facts
- 67990512 has 40 divisors, whose sum is 184888960
- The reverse of 67990512 is 21509976
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixty-seven million nine hundred ninety thousand five hundred twelve |
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Notation
Scientific notation | 6.7990512 × 10^7 |
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Engineering notation | 6.7990512 × 10^6 |
Prime Factorization of 67990512
Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 74551
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8498814 | Product of the distinct prime numbers |
The prime factorization of 67990512 is 2 × 2 × 2 × 2 × 3 × 19 × 74551. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67990512)
Multiplication
n×yn×2 | 135981024 |
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n×3 | 203971536 |
n×4 | 271962048 |
n×5 | 339952560 |
Division
n÷yn÷2 | 33995256 |
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n÷3 | 22663504 |
n÷3 | 16997628 |
n÷5 | 13598102.4 |
Exponentiation
nyn2 | 4622709722022144 |
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n3 | 3.1430040082766E+23 |
n4 | 2.1369445174078E+31 |
n5 | 1.4529195185415E+39 |
Nth Root
y√n2√n | 8245.6359366637 |
---|---|
3√n | 408.14652561089 |
4√n | 90.805484067118 |
5√n | 36.854426915008 |
Divisors of 67990512
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 | -67990511 | 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 67990512 can be divided by 40 positive divisors. The sum of these divisors (counting 67990512) is 1, the average is 0.025.
Base conversion 67990512
Base | System | Value |
---|---|---|
2 | Binary | 100000011010111001111110000 |
3 | Ternary | 11201221021110010 |
4 | Quaternary | 10003113033300 |
5 | Quinary | 114401144022 |
6 | Senary | 10425134520 |
8 | Octal | 403271760 |
10 | Decimal | 67990512 |
12 | Duodecimal | 1a92a440 |
16 | Hexadecimal | 40d73f0 |
20 | Vigesimal | 114ig5c |
36 | Base36 | 14h9tc |
Cryptographic Hash Functions
md5 | c62bca19aab939d12f0efcb9686a3217 |
---|---|
sha1 | 697f31863e45da533af62e48e3fe58962740ec64 |
sha256 | 201c81ccfc5ce151628ee446ec38085fe85d31425839a44b04f913671c3b5807 |
sha512 | 9b00ebce6831fc68fc1399057eabcccae94c0ef5431e50e991c76171a09ff8bf6340f42d4afdae44abc8a883e470de006b3df199fedc8f8baf5706e568c9fd34 |
ripemd-160 | 0bfa70882158303d6986931232911eadc5181b5f |
67990512 as geometric shapes
Circle
Radius = nDiameter | 135981024 |
---|---|
Circumference | 427196986.02602 |
Area | 1.4522670902383E+16 |
Sphere
Radius = nVolume | 1.3165384403474E+24 |
---|---|
Surface area | 5.8090683609532E+16 |
Circumference | 427196986.02602 |
Square
Length = nPerimeter | 271962048 |
---|---|
Area | 4622709722022144 |
Diagonal | 96153104.183091 |
Cube
Length = nSurface area | 27736258332132864 |
---|---|
Volume | 3.1430040082766E+23 |
Space diagonal | 117763021.21662 |
Equilateral Triangle
Length = nPerimeter | 203971536 |
---|---|
Area | 2.0016920267962E+15 |
Altitude | 58881510.608311 |
Triangular Pyramid
Length = nSurface area | 2.0016920267962E+15 |
---|---|
Volume | 3.7040657459148E+22 |
Height | 32051034.727697 |