68638304 (number)

68638304 is an even 8-digits composite number following 68638303 and preceding 68638305. In scientific notation, it is written as 6.8638304 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 29416320 positive integers (up to 68638304) that are relatively prime to 68638304.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred thirty-eight thousand three hundred four

Notation

Scientific notation 6.8638304 × 10^7
Engineering notation 6.8638304 × 10^6

Prime Factorization of 68638304

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 306421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4289894
Product of the distinct prime numbers

The prime factorization of 68638304 is 2 × 2 × 2 × 2 × 2 × 7 × 306421. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 5, 73, 96, 706, 125, 8284, 5230, 56907, 39387, 722948, 503324, 4675220, 6020203, 285444, 60727564, 119176312, 836315763, 8152699081, 3329175083

Basic calculations (n = 68638304)

Multiplication

n×y
n×2 137276608
n×3 205914912
n×4 274553216
n×5 343191520

Division

n÷y
n÷2 34319152
n÷3 22879434.666667
n÷3 17159576
n÷5 13727660.8

Exponentiation

ny
n2 4711216775996416
n3 3.2336992928074E+23
n4 2.219556351043E+31
n5 1.5234658356802E+39

Nth Root

y√n
2√n 8284.8237156864
3√n 409.43866072116
4√n 91.021007002155
5√n 36.924388247374

Divisors of 68638304

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 306421, 612842, 1225684, 2144947, 2451368, 4289894, 4902736, 8579788, 9805472, 17159576, 34319152, 68638304

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68638303
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68638304 can be divided by 24 positive divisors. The sum of these divisors (counting 68638304) is 1, the average is 0.041666666666667.

Base conversion 68638304

Base System Value
2 Binary 100000101110101011001100000
3 Ternary 11210011012001102
4 Quaternary 10011311121200
5 Quinary 120032411204
6 Senary 10451053532
8 Octal 405653140
10 Decimal 68638304
12 Duodecimal 1aba12a8
16 Hexadecimal 4175660
20 Vigesimal 118jff4
36 Base36 14v5nk

Cryptographic Hash Functions

md5 496c3b57b9d7d2dee7e3c6d77838c564
sha1 dbe539623ae4003e9d207a6f7376dcdcfbb8a25d
sha256 e53dd0688db4ba85b7e5eadc82759d8b16d560f376d90b00055ef83965902706
sha512 f599d9477778c245b5bb83dbb8bcf2b43112e7c0e1b973927045db9b3a807f924cd5928408610ba48da67ebff20477d95829bf1d175aa1510a76d65950855140
ripemd-160 d76be06332fe9aa33a23fb802b9681b1c37f0c2a

68638304 as geometric shapes

Circle

Radius = n
Diameter 137276608
Circumference 431267183.20253
Area 1.4800724012939E+16

Sphere

Radius = n
Volume 1.3545287922936E+24
Surface area 5.9202896051757E+16
Circumference 431267183.20253

Square

Length = n
Perimeter 274553216
Area 4711216775996416
Diagonal 97069220.415087

Cube

Length = n
Surface area 28267300655978496
Volume 3.2336992928074E+23
Space diagonal 118885029.87336

Equilateral Triangle

Length = n
Perimeter 205914912
Area 2.0400167053742E+15
Altitude 59442514.936679

Triangular Pyramid

Length = n
Surface area 2.0400167053742E+15
Volume 3.8109511637704E+22
Height 32356406.805029