69797988 (number)
69797988 is an even 8-digits composite number following 69797987 and preceding 69797989. In scientific notation, it is written as 6.9797988 × 10^7. The sum of its digits is 63. It has a total of 6 prime factors and 48 positive divisors. There are 19491840 positive integers (up to 69797988) that are relatively prime to 69797988.
Interesting facts
- 69797988 has 48 divisors, whose sum is 167946240
- The reverse of 69797988 is 88979796
- Previous prime number is 527
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 63
- Digital Root 9
Name
Name | sixty-nine million seven hundred ninety-seven thousand nine hundred eighty-eight |
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Notation
Scientific notation | 6.9797988 × 10^7 |
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Engineering notation | 6.9797988 × 10^6 |
Prime Factorization of 69797988
Prime Factorization 2 × 2 × 3 × 39 × 527 × 283
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34898994 | Product of the distinct prime numbers |
The prime factorization of 69797988 is 2 × 2 × 3 × 39 × 527 × 283. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 69797988)
Multiplication
n×yn×2 | 139595976 |
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n×3 | 209393964 |
n×4 | 279191952 |
n×5 | 348989940 |
Division
n÷yn÷2 | 34898994 |
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n÷3 | 23265996 |
n÷3 | 17449497 |
n÷5 | 13959597.6 |
Exponentiation
nyn2 | 4871759128848144 |
---|---|
n3 | 3.4003898521423E+23 |
n4 | 2.3734037009515E+31 |
n5 | 1.6565880303817E+39 |
Nth Root
y√n2√n | 8354.5190166759 |
---|---|
3√n | 411.73169605086 |
4√n | 91.403058026939 |
5√n | 37.048325254785 |
Divisors of 69797988
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 | -69797987 | 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 69797988 can be divided by 48 positive divisors. The sum of these divisors (counting 69797988) is 1, the average is 0.020833333333333.
Base conversion 69797988
Base | System | Value |
---|---|---|
2 | Binary | 100001010010000100001100100 |
3 | Ternary | 11212100002211200 |
4 | Quaternary | 10022100201210 |
5 | Quinary | 120332013423 |
6 | Senary | 10532002500 |
8 | Octal | 412204144 |
10 | Decimal | 69797988 |
12 | Duodecimal | 1b460430 |
16 | Hexadecimal | 4290864 |
20 | Vigesimal | 11g4ej8 |
36 | Base36 | 15k0h0 |
Cryptographic Hash Functions
md5 | 24ada7ba9798ecfba66c7bb00340cfb1 |
---|---|
sha1 | 5aeeeb1dc1b958b0784ac717839b8bca15a7f8e1 |
sha256 | 9266ed1506985e7d276b064a3e0a6744ac3d8a4baf60271f0f8ccfe6dd9015ec |
sha512 | 99385e53f151ee0f00335ad7a1aa37493651dd75ecc0c1f8acd10433158e3256a03c92fd9e7d2a6439fde15496e5cbd9a5cb9362d1fa14b9e3fa576cfc1ad036 |
ripemd-160 | cbd00a8174beb17ee7c5b5067765282a4033bc94 |
69797988 as geometric shapes
Circle
Radius = nDiameter | 139595976 |
---|---|
Circumference | 438553692.6723 |
Area | 1.5305082689248E+16 |
Sphere
Radius = nVolume | 1.4243519705109E+24 |
---|---|
Surface area | 6.1220330756993E+16 |
Circumference | 438553692.6723 |
Square
Length = nPerimeter | 279191952 |
---|---|
Area | 4871759128848144 |
Diagonal | 98709261.255955 |
Cube
Length = nSurface area | 29230554773088864 |
---|---|
Volume | 3.4003898521423E+23 |
Space diagonal | 120893661.48208 |
Equilateral Triangle
Length = nPerimeter | 209393964 |
---|---|
Area | 2.1095335833506E+15 |
Altitude | 60446830.741041 |
Triangular Pyramid
Length = nSurface area | 2.1095335833506E+15 |
---|---|
Volume | 4.0073978718796E+22 |
Height | 32903087.085318 |