64868 (number)

64868 is an even 5-digits composite number following 64867 and preceding 64869. In scientific notation, it is written as 6.4868 × 10^4. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 32432 positive integers (up to 64868) that are relatively prime to 64868.

Interesting facts

Basic properties

Name

Name sixty-four thousand eight hundred sixty-eight

Notation

Scientific notation 6.4868 × 10^4
Engineering notation 6.4868 × 10^3

Prime Factorization of 64868

Prime Factorization 2 × 2 × 16217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 32434
Product of the distinct prime numbers

The prime factorization of 64868 is 2 × 2 × 16217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 28, 38, 524, 387, 6891, 6730, 81104, 41795, 420886, 505426, 5565361, 2403025, 76288763, 53251053, 496351085, 844411926, 6397378065, 5088969894

Basic calculations (n = 64868)

Multiplication

n×y
n×2 129736
n×3 194604
n×4 259472
n×5 324340

Division

n÷y
n÷2 32434
n÷3 21622.666666667
n÷3 16217
n÷5 12973.6

Exponentiation

ny
n2 4207857424
n3 272955295380032
n4 1.7706064100712E+19
n5 1.148556966085E+24

Nth Root

y√n
2√n 254.69197081966
3√n 40.180021920592
4√n 15.959071740539
5√n 9.1707763347947

Divisors of 64868

1, 2, 4, 16217, 32434, 64868

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64868 can be divided by 6 positive divisors. The sum of these divisors (counting 64868) is 1, the average is 0.16666666666667.

Base conversion 64868

Base System Value
2 Binary 1111110101100100
3 Ternary 10021222112
4 Quaternary 33311210
5 Quinary 4033433
6 Senary 1220152
8 Octal 176544
10 Decimal 64868
12 Duodecimal 31658
16 Hexadecimal fd64
20 Vigesimal 8238
36 Base36 1e1w

Cryptographic Hash Functions

md5 0328d081221f962475b35e217219e79e
sha1 d2d8d5a85aae7deb825fb6319a1c1e7cc0800b07
sha256 641c3977a06881bb6ee0b421381997a3c44734ecf7d47be67c52eb4df96bcb5f
sha512 0a60bccd2cb9a8877f6347d7decf728befd1cf34ae9c78d2710e3042c411f3b7f86d5e94c967e56f2182d4e7b9900ddd234a5b1198ffdc0b9305e8821579cee4
ripemd-160 5c04bc3abff9705d43e3ad50e42a5f8038e14006

64868 as geometric shapes

Circle

Radius = n
Diameter 129736
Circumference 407577.66450613
Area 13219373970.592

Sphere

Radius = n
Volume 1.1433524676325E+15
Surface area 52877495882.367
Circumference 407577.66450613

Square

Length = n
Perimeter 259472
Area 4207857424
Diagonal 91737.205364018

Cube

Length = n
Surface area 25247144544
Volume 272955295380032
Space diagonal 112354.67178538

Equilateral Triangle

Length = n
Perimeter 194604
Area 1822055712.3435
Altitude 56177.335892689

Triangular Pyramid

Length = n
Surface area 1822055712.3435
Volume 32168090054000
Height 30579.068454673