64289370 (number)
64289370 is an even 8-digits composite number following 64289369 and preceding 64289371. In scientific notation, it is written as 6.4289370 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 16394400 positive integers (up to 64289370) that are relatively prime to 64289370.
Interesting facts
- 64289370 has 48 divisors, whose sum is 161334432
- The reverse of 64289370 is 07398246
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixty-four million two hundred eighty-nine thousand three hundred seventy |
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Notation
Scientific notation | 6.4289370 × 10^7 |
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Engineering notation | 6.4289370 × 10^6 |
Prime Factorization of 64289370
Prime Factorization 2 × 3 × 5 × 23 × 23 × 4051
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2795190 | Product of the distinct prime numbers |
The prime factorization of 64289370 is 2 × 3 × 5 × 23 × 23 × 4051. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64289370)
Multiplication
n×yn×2 | 128578740 |
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n×3 | 192868110 |
n×4 | 257157480 |
n×5 | 321446850 |
Division
n÷yn÷2 | 32144685 |
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n÷3 | 21429790 |
n÷3 | 16072342.5 |
n÷5 | 12857874 |
Exponentiation
nyn2 | 4133123094996900 |
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n3 | 2.657158799098E+23 |
n4 | 1.7082706518397E+31 |
n5 | 1.0982364399626E+39 |
Nth Root
y√n2√n | 8018.0652279711 |
---|---|
3√n | 400.60194785921 |
4√n | 89.543649847274 |
5√n | 36.444150714219 |
Divisors of 64289370
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 | -64289369 | 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 64289370 can be divided by 48 positive divisors. The sum of these divisors (counting 64289370) is 1, the average is 0.020833333333333.
Base conversion 64289370
Base | System | Value |
---|---|---|
2 | Binary | 11110101001111101001011010 |
3 | Ternary | 11110222020102210 |
4 | Quaternary | 3311033221122 |
5 | Quinary | 112424224440 |
6 | Senary | 10213535550 |
8 | Octal | 365175132 |
10 | Decimal | 64289370 |
12 | Duodecimal | 196445b6 |
16 | Hexadecimal | 3d4fa5a |
20 | Vigesimal | 101g38a |
36 | Base36 | 129xzu |
Cryptographic Hash Functions
md5 | 1cb64790f6696ddbdcbbf7caa099d9f8 |
---|---|
sha1 | ce91ec23d5dd252e84cf799b0de5cd2d1500e1c9 |
sha256 | 977ba6abf9314c5dc2af3134710971324a77b788c00ccf740e6506caa6a415b6 |
sha512 | da96fe037d36d66cba4137b8e0a9d76baf33aa77d970a26263fd2edb49b7946a58047d7313161dbf2c5e55261081030c32a77d38da21daafa44b5a8917fc1912 |
ripemd-160 | c6ff70c7af015a2db0409b62bcebbe450939574f |
64289370 as geometric shapes
Circle
Radius = nDiameter | 128578740 |
---|---|
Circumference | 403942024.99183 |
Area | 1.2984589151625E+16 |
Sphere
Radius = nVolume | 1.1130280750224E+24 |
---|---|
Surface area | 5.1938356606498E+16 |
Circumference | 403942024.99183 |
Square
Length = nPerimeter | 257157480 |
---|---|
Area | 4133123094996900 |
Diagonal | 90918898.970422 |
Cube
Length = nSurface area | 24798738569981400 |
---|---|
Volume | 2.657158799098E+23 |
Space diagonal | 111352455.22659 |
Equilateral Triangle
Length = nPerimeter | 192868110 |
---|---|
Area | 1.7896947986177E+15 |
Altitude | 55676227.613297 |
Triangular Pyramid
Length = nSurface area | 1.7896947986177E+15 |
---|---|
Volume | 3.1314916758862E+22 |
Height | 30306299.656807 |