68279008 (number)

68279008 is an even 8-digits composite number following 68279007 and preceding 68279009. In scientific notation, it is written as 6.8279008 × 10^7. The sum of its digits is 40. It has a total of 9 prime factors and 96 positive divisors. There are 27164160 positive integers (up to 68279008) that are relatively prime to 68279008.

Interesting facts

Basic properties

Name

Name sixty-eight million two hundred seventy-nine thousand eight

Notation

Scientific notation 6.8279008 × 10^7
Engineering notation 6.8279008 × 10^6

Prime Factorization of 68279008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 7 × 61 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4267438
Product of the distinct prime numbers

The prime factorization of 68279008 is 2 × 2 × 2 × 2 × 2 × 19 × 7 × 61 × 263. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68279008)

Multiplication

n×y
n×2 136558016
n×3 204837024
n×4 273116032
n×5 341395040

Division

n÷y
n÷2 34139504
n÷3 22759669.333333
n÷3 17069752
n÷5 13655801.6

Exponentiation

ny
n2 4662022933464064
n3 3.1831830117018E+23
n4 2.1734457832145E+31
n5 1.4840072201967E+39

Nth Root

y√n
2√n 8263.1112784471
3√n 408.72299079297
4√n 90.901657182073
5√n 36.885649961411

Divisors of 68279008

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68279007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68279008 can be divided by 96 positive divisors. The sum of these divisors (counting 68279008) is 1, the average is 0.010416666666667.

Base conversion 68279008

Base System Value
2 Binary 100000100011101101011100000
3 Ternary 11202110221012011
4 Quaternary 10010131223200
5 Quinary 114434412013
6 Senary 10435242304
8 Octal 404355340
10 Decimal 68279008
12 Duodecimal 1aa49394
16 Hexadecimal 411dae0
20 Vigesimal 116eha8
36 Base36 14ngf4

Cryptographic Hash Functions

md5 0508255443a093a2f0e7a589f0a5bf55
sha1 973ac8e8ff7291af645e0caa41b49d2f120be90b
sha256 e5a95baf44d7396de7dc1543d299abb88ac3614abdd3703eafcd5d37909bea7f
sha512 a052aed15420360778b6aa7857e79aab8869e96a8bf4b5951169a08542e5e4f957b1bbd51b3c2d3538a74164f4e680f28536c4cdc4d3fe8e381322e02ead64b6
ripemd-160 185e0b9f9fda08cfb498a168d0d97158a38f5995

68279008 as geometric shapes

Circle

Radius = n
Diameter 136558016
Circumference 429009659.8544
Area 1.4646176998638E+16

Sphere

Radius = n
Volume 1.3333685819459E+24
Surface area 5.8584707994551E+16
Circumference 429009659.8544

Square

Length = n
Perimeter 273116032
Area 4662022933464064
Diagonal 96561099.138981

Cube

Length = n
Surface area 27972137600784384
Volume 3.1831830117018E+23
Space diagonal 118262710.9464

Equilateral Triangle

Length = n
Perimeter 204837024
Area 2.0187151467028E+15
Altitude 59131355.473201

Triangular Pyramid

Length = n
Surface area 2.0187151467028E+15
Volume 3.7514171555536E+22
Height 32187033.046327