68509318 (number)

68509318 is an even 8-digits composite number following 68509317 and preceding 68509319. In scientific notation, it is written as 6.8509318 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 31342080 positive integers (up to 68509318) that are relatively prime to 68509318.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred nine thousand three hundred eighteen

Notation

Scientific notation 6.8509318 × 10^7
Engineering notation 6.8509318 × 10^6

Prime Factorization of 68509318

Prime Factorization 2 × 23 × 31 × 449 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68509318
Product of the distinct prime numbers

The prime factorization of 68509318 is 2 × 23 × 31 × 449 × 107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 11, 36, 384, 920, 7876, 5780, 9561, 52308, 892222, 870452, 8759909, 9883978, 48240805, 66834990, 824819830, 520953045, 2559189892, 7887958687

Basic calculations (n = 68509318)

Multiplication

n×y
n×2 137018636
n×3 205527954
n×4 274037272
n×5 342546590

Division

n÷y
n÷2 34254659
n÷3 22836439.333333
n÷3 17127329.5
n÷5 13701863.6

Exponentiation

ny
n2 4693526652825124
n3 3.2155030999987E+23
n4 2.202919244078E+31
n5 1.5092049502086E+39

Nth Root

y√n
2√n 8277.0355804479
3√n 409.18202573181
4√n 90.97821486734
5√n 36.910500045073

Divisors of 68509318

1, 2, 23, 31, 46, 62, 107, 214, 449, 713, 898, 1426, 2461, 3317, 4922, 6634, 10327, 13919, 20654, 27838, 48043, 76291, 96086, 152582, 320137, 640274, 1104989, 1489333, 2209978, 2978666, 34254659, 68509318

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 -68509317
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 68509318 can be divided by 32 positive divisors. The sum of these divisors (counting 68509318) is 1, the average is 0.03125.

Base conversion 68509318

Base System Value
2 Binary 100000101010101111010000110
3 Ternary 11202220122010011
4 Quaternary 10011111322012
5 Quinary 120014244233
6 Senary 10444220434
8 Octal 405257206
10 Decimal 68509318
12 Duodecimal 1ab3a71a
16 Hexadecimal 4155e86
20 Vigesimal 1183d5i
36 Base36 14se4m

Cryptographic Hash Functions

md5 80ff511258ca78a575939ec4996f1f50
sha1 264f196e68db75b16a99a7f67bf220651fd15904
sha256 44c93848500ecdf7a3002cedae554994b8e8a1bfc00e70b117d08918301e6d07
sha512 4353866ebd33c8251c83df6fec9d23e17063ffbf7685a483c44c245d00433c9fec3cbd062fea237e4619b52f3b64b75d6ce426710a0a51a5536d620e4db6e6cf
ripemd-160 848fcb4d384fb254d848dac98b1fde5f40861b1a

68509318 as geometric shapes

Circle

Radius = n
Diameter 137018636
Circumference 430456740.26249
Area 1.4745148851943E+16

Sphere

Radius = n
Volume 1.3469067888735E+24
Surface area 5.8980595407773E+16
Circumference 430456740.26249

Square

Length = n
Perimeter 274037272
Area 4693526652825124
Diagonal 96886806.664531

Cube

Length = n
Surface area 28161159916950744
Volume 3.2155030999987E+23
Space diagonal 118661619.56789

Equilateral Triangle

Length = n
Perimeter 205527954
Area 2.032356657343E+15
Altitude 59330809.783947

Triangular Pyramid

Length = n
Surface area 2.032356657343E+15
Volume 3.7895067448924E+22
Height 32295602.22151