77970168 (number)
77970168 is an even 8-digits composite number following 77970167 and preceding 77970169. In scientific notation, it is written as 7.7970168 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 32 positive divisors. There are 25989984 positive integers (up to 77970168) that are relatively prime to 77970168.
Interesting facts
- 77970168 has 32 divisors, whose sum is 216584400
- The reverse of 77970168 is 86107977
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | seventy-seven million nine hundred seventy thousand one hundred sixty-eight |
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Notation
Scientific notation | 7.7970168 × 10^7 |
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Engineering notation | 7.7970168 × 10^6 |
Prime Factorization of 77970168
Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 360973
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2165838 | Product of the distinct prime numbers |
The prime factorization of 77970168 is 2 × 2 × 2 × 3 × 3 × 3 × 360973. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77970168)
Multiplication
n×yn×2 | 155940336 |
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n×3 | 233910504 |
n×4 | 311880672 |
n×5 | 389850840 |
Division
n÷yn÷2 | 38985084 |
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n÷3 | 25990056 |
n÷3 | 19492542 |
n÷5 | 15594033.6 |
Exponentiation
nyn2 | 6079347097948224 |
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n3 | 4.7400771455734E+23 |
n4 | 3.6958461137331E+31 |
n5 | 2.8816574238992E+39 |
Nth Root
y√n2√n | 8830.0718003876 |
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3√n | 427.21139030355 |
4√n | 93.968461732581 |
5√n | 37.877882630582 |
Divisors of 77970168
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77970167 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77970168 can be divided by 32 positive divisors. The sum of these divisors (counting 77970168) is 1, the average is 0.03125.
Base conversion 77970168
Base | System | Value |
---|---|---|
2 | Binary | 100101001011011101011111000 |
3 | Ternary | 12102201021222000 |
4 | Quaternary | 10221123223320 |
5 | Quinary | 124430021133 |
6 | Senary | 11423101000 |
8 | Octal | 451335370 |
10 | Decimal | 77970168 |
12 | Duodecimal | 22141760 |
16 | Hexadecimal | 4a5baf8 |
20 | Vigesimal | 1476588 |
36 | Base36 | 1af660 |
Cryptographic Hash Functions
md5 | 39e8cb28caff3eeabba2e5a629215ebc |
---|---|
sha1 | ef96f357a97843d55e88c97bc98013f46c70afcc |
sha256 | 422bea00c9d3d75fdff3cdd8f78ac0b9dd3f7f9c8b28857d1966ce8c3703ece8 |
sha512 | 5fc40a278757b77738c1d2c2cbb40f3cd45a98635b27f05d189d8271f556d9cc47dc4794e586e494a9ba39f20d32fb7dcb9c458953ac42615b1986a27a08c303 |
ripemd-160 | a6ffa6cea9970ce83d9c4909cf9232998c480aa7 |
77970168 as geometric shapes
Circle
Radius = nDiameter | 155940336 |
---|---|
Circumference | 489901013.97592 |
Area | 1.9098832181537E+16 |
Sphere
Radius = nVolume | 1.985518871731E+24 |
---|---|
Surface area | 7.6395328726146E+16 |
Circumference | 489901013.97592 |
Square
Length = nPerimeter | 311880672 |
---|---|
Area | 6079347097948224 |
Diagonal | 110266469.04611 |
Cube
Length = nSurface area | 36476082587689344 |
---|---|
Volume | 4.7400771455734E+23 |
Space diagonal | 135048292.45068 |
Equilateral Triangle
Length = nPerimeter | 233910504 |
---|---|
Area | 2.6324345126232E+15 |
Altitude | 67524146.225341 |
Triangular Pyramid
Length = nSurface area | 2.6324345126232E+15 |
---|---|
Volume | 5.5862344883038E+22 |
Height | 36755489.682036 |