646768122 (number)

646768122 is an even 9-digits composite number following 646768121 and preceding 646768123. In scientific notation, it is written as 6.46768122 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 155067840 positive integers (up to 646768122) that are relatively prime to 646768122.

Interesting facts

Basic properties

Name

Name six hundred forty-six million seven hundred sixty-eight thousand one hundred twenty-two

Notation

Scientific notation 6.46768122 × 10^8
Engineering notation 6.46768122 × 10^6

Prime Factorization of 646768122

Prime Factorization 2 × 3 × 7 × 13 × 11 × 107687

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 646768122
Product of the distinct prime numbers

The prime factorization of 646768122 is 2 × 3 × 7 × 13 × 11 × 107687. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 30, 28, 885, 870, 4028, 9470, 22274, 29342, 576661, 812116, 3276583, 1313390, 32180078, 46185468, 255668428, 273909523, 6452918357, 4038157987

Basic calculations (n = 646768122)

Multiplication

n×y
n×2 1293536244
n×3 1940304366
n×4 2587072488
n×5 3233840610

Division

n÷y
n÷2 323384061
n÷3 215589374
n÷3 161692030.5
n÷5 129353624.4

Exponentiation

ny
n2 418309003635406884
n3 2.7054892869696E+26
n4 1.7498242252245E+35
n5 1.1317305279785E+44

Nth Root

y√n
2√n 25431.636243073
3√n 864.80103769241
4√n 159.47299534113
5√n 57.829537800056

Divisors of 646768122

1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 107687, 215374, 323061, 646122, 753809, 1184557, 1399931, 1507618, 2261427, 2369114, 2799862, 3553671, 4199793, 4522854, 7107342, 8291899, 8399586, 9799517, 15399241, 16583798, 19599034, 24875697, 29398551, 30798482, 46197723, 49751394, 58797102, 92395446, 107794687, 215589374, 323384061, 646768122

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 -646768121
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 646768122 can be divided by 64 positive divisors. The sum of these divisors (counting 646768122) is 1, the average is 0.015625.

Base conversion 646768122

Base System Value
2 Binary 100110100011001110010111111010
3 Ternary 1200002000020001220
4 Quaternary 212203032113322
5 Quinary 2311033034442
6 Senary 144102252510
8 Octal 4643162772
10 Decimal 646768122
12 Duodecimal 160727136
16 Hexadecimal 268ce5fa
20 Vigesimal a226062
36 Base36 ap2hh6

Cryptographic Hash Functions

md5 d8606819dc990a17dd3d5fe557dbdd35
sha1 c95049827fcafb3fa63e8a6d5d1972a83a87e702
sha256 9ac7a283217f9e2e39f5cb954c4dcc4b8472ecd6c11853b067227bfd1492ab17
sha512 0517581c7c8e27bdad1ec0410a9cccd2df1eb70cbba68d1a9ca82d14e00bfc2ff9f2ef6baba55687ce2d2af956f40f05151931cf8e8d973eff1c4f4c0fe03673
ripemd-160 cf580191c00654838076294d7d1f27bd3bb03382

646768122 as geometric shapes

Circle

Radius = n
Diameter 1293536244
Circumference 4063763961.3025
Area 1.3141564927515E+18

Sphere

Radius = n
Volume 1.1332727024413E+27
Surface area 5.2566259710058E+18
Circumference 4063763961.3025

Square

Length = n
Perimeter 2587072488
Area 418309003635406884
Diagonal 914668249.84298

Cube

Length = n
Surface area 2509854021812441304
Volume 2.7054892869696E+26
Space diagonal 1120235248.0199

Equilateral Triangle

Length = n
Perimeter 1940304366
Area 1.8113311189001E+17
Altitude 560117624.00995

Triangular Pyramid

Length = n
Surface area 1.8113311189001E+17
Volume 3.188449702073E+25
Height 304889416.61433