668492046 (number)

668492046 is an even 9-digits composite number following 668492045 and preceding 668492047. In scientific notation, it is written as 6.68492046 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 218606400 positive integers (up to 668492046) that are relatively prime to 668492046.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million four hundred ninety-two thousand forty-six

Notation

Scientific notation 6.68492046 × 10^8
Engineering notation 6.68492046 × 10^6

Prime Factorization of 668492046

Prime Factorization 2 × 9 × 941 × 61 × 647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 668492046
Product of the distinct prime numbers

The prime factorization of 668492046 is 2 × 9 × 941 × 61 × 647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 63, 89, 257, 831, 4765, 5037, 80914, 81502, 583642, 798255, 5977818, 4017639, 61813513, 8878695, 521331844, 435006558, 1697052706, 5351971750

Basic calculations (n = 668492046)

Multiplication

n×y
n×2 1336984092
n×3 2005476138
n×4 2673968184
n×5 3342460230

Division

n÷y
n÷2 334246023
n÷3 222830682
n÷3 167123011.5
n÷5 133698409.2

Exponentiation

ny
n2 446881615565266116
n3 2.9873680550901E+26
n4 1.9970317833022E+35
n5 1.3349998627467E+44

Nth Root

y√n
2√n 25855.213130044
3√n 874.37704600973
4√n 160.7955631541
5√n 58.212901837772

Divisors of 668492046

1, 2, 9, 18, 61, 122, 549, 647, 941, 1098, 1294, 1882, 5823, 8469, 11646, 16938, 39467, 57401, 78934, 114802, 355203, 516609, 608827, 710406, 1033218, 1217654, 5479443, 10958886, 37138447, 74276894, 334246023, 668492046

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 -668492045
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 668492046 can be divided by 32 positive divisors. The sum of these divisors (counting 668492046) is 1, the average is 0.03125.

Base conversion 668492046

Base System Value
2 Binary 100111110110000110000100001110
3 Ternary 1201120212220200200
4 Quaternary 213312012010032
5 Quinary 2332113221141
6 Senary 150200034330
8 Octal 4766060416
10 Decimal 668492046
12 Duodecimal 167a629a6
16 Hexadecimal 27d8610e
20 Vigesimal a8i1a26
36 Base36 b203ri

Cryptographic Hash Functions

md5 aa8bea8c795972e5facb12835525dded
sha1 99b51ee11d1e08219a4d686c3a015ee7bc025eb2
sha256 ab7f600d266f0f9074c25062cd3452a947c37e3014fb4e34b2e8e852cf75b643
sha512 7222dc6fae15f02c58e4ab5017bf38af9b5717b207f43a729d6893af4e7703a5ed1fd4032c8e9cfa7eeaf920e7b4a7382c8ed7a6022df468bd93b43cadbac22c
ripemd-160 e2edb18e4433e787ffd7b64d5387dd5889033a4e

668492046 as geometric shapes

Circle

Radius = n
Diameter 1336984092
Circumference 4200259401.3936
Area 1.4039200004842E+18

Sphere

Radius = n
Volume 1.2513458047253E+27
Surface area 5.6156800019367E+18
Circumference 4200259401.3936

Square

Length = n
Perimeter 2673968184
Area 446881615565266116
Diagonal 945390517.79174

Cube

Length = n
Surface area 2681289693391596696
Volume 2.9873680550901E+26
Space diagonal 1157862188.1277

Equilateral Triangle

Length = n
Perimeter 2005476138
Area 1.9350541578188E+17
Altitude 578931094.06384

Triangular Pyramid

Length = n
Surface area 1.9350541578188E+17
Volume 3.5206470160905E+25
Height 315130172.59725