68809767 (number)

68809767 is an odd 8-digits composite number following 68809766 and preceding 68809768. In scientific notation, it is written as 6.8809767 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 39494400 positive integers (up to 68809767) that are relatively prime to 68809767.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred nine thousand seven hundred sixty-seven

Notation

Scientific notation 6.8809767 × 10^7
Engineering notation 6.8809767 × 10^6

Prime Factorization of 68809767

Prime Factorization 3 × 299 × 41 × 1871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68809767
Product of the distinct prime numbers

The prime factorization of 68809767 is 3 × 299 × 41 × 1871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 20, 94, 639, 260, 8372, 8211, 55418, 25520, 708509, 248257, 2996682, 1541700, 91512205, 93506968, 365132311, 428421173, 4929729151, 832096548

Basic calculations (n = 68809767)

Multiplication

n×y
n×2 137619534
n×3 206429301
n×4 275239068
n×5 344048835

Division

n÷y
n÷2 34404883.5
n÷3 22936589
n÷3 17202441.75
n÷5 13761953.4

Exponentiation

ny
n2 4734784034594289
n3 3.2579938621575E+23
n4 2.2418179854249E+31
n5 1.542589732335E+39

Nth Root

y√n
2√n 8295.1652786427
3√n 409.77931212748
4√n 91.077797945727
5√n 36.942817751633

Divisors of 68809767

1, 3, 41, 123, 299, 897, 1871, 5613, 12259, 36777, 76711, 230133, 559429, 1678287, 22936589, 68809767

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68809766
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68809767 can be divided by 16 positive divisors. The sum of these divisors (counting 68809767) is 1, the average is 0.0625.

Base conversion 68809767

Base System Value
2 Binary 100000110011111010000100111
3 Ternary 11210110220020220
4 Quaternary 10012133100213
5 Quinary 120103403032
6 Senary 10454455423
8 Octal 406372047
10 Decimal 68809767
12 Duodecimal 1b064573
16 Hexadecimal 419f427
20 Vigesimal 11a1487
36 Base36 14ytyf

Cryptographic Hash Functions

md5 ef84edf8649901d124cd99995a951e0f
sha1 e68ffc9636248bcc2bf7173ace81f246315dcc9d
sha256 fd150e0e489bbdc899a687d0b1d61f0404e600707303a259814dc5a1850fc72b
sha512 8df35de76b1d81dd97df18d810621290bad78d7963c77215cffb0dc56f66dc3a00d80b4aec44a7251cb1a948869c6a0379fe1194885944306dcab01921cc9ad5
ripemd-160 22fc8f5c74501e040424b9450046cd2c5f103d52

68809767 as geometric shapes

Circle

Radius = n
Diameter 137619534
Circumference 432344517.00485
Area 1.4874762739416E+16

Sphere

Radius = n
Volume 1.364705277706E+24
Surface area 5.9499050957663E+16
Circumference 432344517.00485

Square

Length = n
Perimeter 275239068
Area 4734784034594289
Diagonal 97311705.715133

Cube

Length = n
Surface area 28408704207565734
Volume 3.2579938621575E+23
Space diagonal 119182012.50098

Equilateral Triangle

Length = n
Perimeter 206429301
Area 2.0502216276958E+15
Altitude 59591006.250488

Triangular Pyramid

Length = n
Surface area 2.0502216276958E+15
Volume 3.8395825883262E+22
Height 32437235.238378