69486540 (number)
69486540 is an even 8-digits composite number following 69486539 and preceding 69486541. In scientific notation, it is written as 6.9486540 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 18489856 positive integers (up to 69486540) that are relatively prime to 69486540.
Interesting facts
- 69486540 has 48 divisors, whose sum is 194981472
- The reverse of 69486540 is 04568496
- Previous prime number is 617
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | sixty-nine million four hundred eighty-six thousand five hundred forty |
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Notation
Scientific notation | 6.9486540 × 10^7 |
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Engineering notation | 6.9486540 × 10^6 |
Prime Factorization of 69486540
Prime Factorization 2 × 2 × 3 × 5 × 617 × 1877
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34743270 | Product of the distinct prime numbers |
The prime factorization of 69486540 is 2 × 2 × 3 × 5 × 617 × 1877. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 69486540)
Multiplication
n×yn×2 | 138973080 |
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n×3 | 208459620 |
n×4 | 277946160 |
n×5 | 347432700 |
Division
n÷yn÷2 | 34743270 |
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n÷3 | 23162180 |
n÷3 | 17371635 |
n÷5 | 13897308 |
Exponentiation
nyn2 | 4828379241171600 |
---|---|
n3 | 3.3550736727684E+23 |
n4 | 2.3313246096577E+31 |
n5 | 1.6199568074196E+39 |
Nth Root
y√n2√n | 8335.8586840229 |
---|---|
3√n | 411.11838219967 |
4√n | 91.300923785156 |
5√n | 37.015203162854 |
Divisors of 69486540
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 | -69486539 | 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 69486540 can be divided by 48 positive divisors. The sum of these divisors (counting 69486540) is 1, the average is 0.020833333333333.
Base conversion 69486540
Base | System | Value |
---|---|---|
2 | Binary | 100001001000100011111001100 |
3 | Ternary | 11211202021121120 |
4 | Quaternary | 10021010133030 |
5 | Quinary | 120242032130 |
6 | Senary | 10521200540 |
8 | Octal | 411043714 |
10 | Decimal | 69486540 |
12 | Duodecimal | 1b330150 |
16 | Hexadecimal | 42447cc |
20 | Vigesimal | 11e5g70 |
36 | Base36 | 15dc5o |
Cryptographic Hash Functions
md5 | 4b6ad23d51af313afa445e7175b181ef |
---|---|
sha1 | 4c4cb549f2fbbe2654752392c1ef34c4e8d0cb20 |
sha256 | c55432e3ca57a6f6faa124922a5694df5b9e25a53a7c5d399c81605f13cda05c |
sha512 | c0cb406ee05d5313651e94b1e4530f9dba5635c273db297e34daa28f4d1d0aba12ba06357a99b46f3f50b7466891277d0094dd96e0621c303b5ae887ca228838 |
ripemd-160 | 5028aa354ccae77261d2a6987518bf73620e7724 |
69486540 as geometric shapes
Circle
Radius = nDiameter | 138973080 |
---|---|
Circumference | 436596807.17475 |
Area | 1.516880075281E+16 |
Sphere
Radius = nVolume | 1.4053699736829E+24 |
---|---|
Surface area | 6.0675203011241E+16 |
Circumference | 436596807.17475 |
Square
Length = nPerimeter | 277946160 |
---|---|
Area | 4828379241171600 |
Diagonal | 98268807.270381 |
Cube
Length = nSurface area | 28970275447029600 |
---|---|
Volume | 3.3550736727684E+23 |
Space diagonal | 120354217.72217 |
Equilateral Triangle
Length = nPerimeter | 208459620 |
---|---|
Area | 2.09074954098E+15 |
Altitude | 60177108.861084 |
Triangular Pyramid
Length = nSurface area | 2.09074954098E+15 |
---|---|
Volume | 3.953992242325E+22 |
Height | 32756269.090127 |