68090968 (number)

68090968 is an even 8-digits composite number following 68090967 and preceding 68090969. In scientific notation, it is written as 6.8090968 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 64 positive divisors. There are 29808000 positive integers (up to 68090968) that are relatively prime to 68090968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8090968 × 10^7
Engineering notation 6.8090968 × 10^6

Prime Factorization of 68090968

Prime Factorization 2 × 2 × 2 × 11 × 47 × 163 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17022742
Product of the distinct prime numbers

The prime factorization of 68090968 is 2 × 2 × 2 × 11 × 47 × 163 × 101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 97, 34, 190, 840, 9718, 3283, 21047, 87390, 641415, 47005, 7901723, 7764519, 26581363, 47265892, 976924997, 986955459, 6596162238, 4948641436

Basic calculations (n = 68090968)

Multiplication

n×y
n×2 136181936
n×3 204272904
n×4 272363872
n×5 340454840

Division

n÷y
n÷2 34045484
n÷3 22696989.333333
n÷3 17022742
n÷5 13618193.6

Exponentiation

ny
n2 4636379923177024
n3 3.1569559698489E+23
n4 2.1496018792039E+31
n5 1.4636847276961E+39

Nth Root

y√n
2√n 8251.7251529604
3√n 408.34743889447
4√n 90.83900678101
5√n 36.865310969591

Divisors of 68090968

1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 101, 163, 188, 202, 326, 376, 404, 517, 652, 808, 1034, 1111, 1304, 1793, 2068, 2222, 3586, 4136, 4444, 4747, 7172, 7661, 8888, 9494, 14344, 15322, 16463, 18988, 30644, 32926, 37976, 52217, 61288, 65852, 84271, 104434, 131704, 168542, 181093, 208868, 337084, 362186, 417736, 674168, 724372, 773761, 1448744, 1547522, 3095044, 6190088, 8511371, 17022742, 34045484, 68090968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68090967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68090968 can be divided by 64 positive divisors. The sum of these divisors (counting 68090968) is 1, the average is 0.015625.

Base conversion 68090968

Base System Value
2 Binary 100000011101111110001011000
3 Ternary 11202010101020201
4 Quaternary 10003233301120
5 Quinary 114412402333
6 Senary 10431231544
8 Octal 403576130
10 Decimal 68090968
12 Duodecimal 1a9785b4
16 Hexadecimal 40efc58
20 Vigesimal 115b788
36 Base36 14jfbs

Cryptographic Hash Functions

md5 be3d967f26d404fe86c2f11ccde7fdd5
sha1 8fe7872d5df78d7faaa392702038cebfaa910728
sha256 2994f12c8eead1a1849c7fc97c014b4242d6fb07fadb66d0f2e2aa6088ba7fb4
sha512 b115f98fae26a38bd7e2c49a7aae890e701a487af2ea4410a0280ad28ac9676384c015ed0ac453565f26e35e90e9c3cf511291d4dde7dad1a759d4f34b56b70b
ripemd-160 e2166697a98c16d3c48a91b7b9d2a8c8b5f80d98

68090968 as geometric shapes

Circle

Radius = n
Diameter 136181936
Circumference 427828169.68924
Area 1.4565617105904E+16

Sphere

Radius = n
Volume 1.3223826243445E+24
Surface area 5.8262468423617E+16
Circumference 427828169.68924

Square

Length = n
Perimeter 272363872
Area 4636379923177024
Diagonal 96295170.420712

Cube

Length = n
Surface area 27818279539062144
Volume 3.1569559698489E+23
Space diagonal 117937016.11255

Equilateral Triangle

Length = n
Perimeter 204272904
Area 2.0076113975337E+15
Altitude 58968508.056273

Triangular Pyramid

Length = n
Surface area 2.0076113975337E+15
Volume 3.7205082903125E+22
Height 32098390.140237