68628384 (number)

68628384 is an even 8-digits composite number following 68628383 and preceding 68628385. In scientific notation, it is written as 6.8628384 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 192 positive divisors. There are 19837440 positive integers (up to 68628384) that are relatively prime to 68628384.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred twenty-eight thousand three hundred eighty-four

Notation

Scientific notation 6.8628384 × 10^7
Engineering notation 6.8628384 × 10^6

Prime Factorization of 68628384

Prime Factorization 2 × 2 × 2 × 2 × 2 × 27 × 3 × 11 × 29 × 83

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 4289274
Product of the distinct prime numbers

The prime factorization of 68628384 is 2 × 2 × 2 × 2 × 2 × 27 × 3 × 11 × 29 × 83. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68628384)

Multiplication

n×y
n×2 137256768
n×3 205885152
n×4 274513536
n×5 343141920

Division

n÷y
n÷2 34314192
n÷3 22876128
n÷3 17157096
n÷5 13725676.8

Exponentiation

ny
n2 4709855090451456
n3 3.2322974373186E+23
n4 2.2182734973051E+31
n5 1.5223652539008E+39

Nth Root

y√n
2√n 8284.2250090156
3√n 409.4189349657
4√n 91.017718104859
5√n 36.923320880941

Divisors of 68628384

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68628383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68628384 can be divided by 192 positive divisors. The sum of these divisors (counting 68628384) is 1, the average is 0.0052083333333333.

Base conversion 68628384

Base System Value
2 Binary 100000101110010111110100000
3 Ternary 11210010200110000
4 Quaternary 10011302332200
5 Quinary 120032102014
6 Senary 10450540000
8 Octal 405627640
10 Decimal 68628384
12 Duodecimal 1ab97600
16 Hexadecimal 4172fa0
20 Vigesimal 118iaj4
36 Base36 14uy00

Cryptographic Hash Functions

md5 9760ddb84962b0667f266b9aecb0f6fe
sha1 8aad8e9e74213efc25f8a921fe5ae1622b6404ed
sha256 a41db577794d2abd45042fc08f4dc2787efeaa94076270bf102dbee6c459bde3
sha512 3b0e99c65b031f75273f0ed2f996673b67d787c3a9b9749b95212a9da998679c662225bd3ea518bc79edf0bdd1c32e4f1727fe43ed2d8e1e397d2a21d1cc6c98
ripemd-160 95b8624d76865833ff7c87105ba2137b0f9282b2

68628384 as geometric shapes

Circle

Radius = n
Diameter 137256768
Circumference 431204854.00428
Area 1.4796446151635E+16

Sphere

Radius = n
Volume 1.3539415844396E+24
Surface area 5.9185784606539E+16
Circumference 431204854.00428

Square

Length = n
Perimeter 274513536
Area 4709855090451456
Diagonal 97055191.416549

Cube

Length = n
Surface area 28259130542708736
Volume 3.2322974373186E+23
Space diagonal 118867847.92935

Equilateral Triangle

Length = n
Perimeter 205885152
Area 2.0394270782372E+15
Altitude 59433923.964674

Triangular Pyramid

Length = n
Surface area 2.0394270782372E+15
Volume 3.8092990612331E+22
Height 32351730.472183