686642016 (number)

686642016 is an even 9-digits composite number following 686642015 and preceding 686642017. In scientific notation, it is written as 6.86642016 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 228676224 positive integers (up to 686642016) that are relatively prime to 686642016.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million six hundred forty-two thousand sixteen

Notation

Scientific notation 6.86642016 × 10^8
Engineering notation 6.86642016 × 10^6

Prime Factorization of 686642016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 1447 × 4943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 42915126
Product of the distinct prime numbers

The prime factorization of 686642016 is 2 × 2 × 2 × 2 × 2 × 3 × 1447 × 4943. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 7, 15, 29, 371, 337, 4310, 1236, 32803, 7572, 441174, 781667, 6537137, 3191250, 10663953, 74774800, 679604535, 957070280, 3551189355, 1468973877

Basic calculations (n = 686642016)

Multiplication

n×y
n×2 1373284032
n×3 2059926048
n×4 2746568064
n×5 3433210080

Division

n÷y
n÷2 343321008
n÷3 228880672
n÷3 171660504
n÷5 137328403.2

Exponentiation

ny
n2 471477258136544256
n3 3.2373609502503E+26
n4 2.2229080493995E+35
n5 1.5263420644223E+44

Nth Root

y√n
2√n 26203.854983571
3√n 882.2197816141
4√n 161.87604820841
5√n 58.525626976081

Divisors of 686642016

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1447, 2894, 4341, 4943, 5788, 8682, 9886, 11576, 14829, 17364, 19772, 23152, 29658, 34728, 39544, 46304, 59316, 69456, 79088, 118632, 138912, 158176, 237264, 474528, 7152521, 14305042, 21457563, 28610084, 42915126, 57220168, 85830252, 114440336, 171660504, 228880672, 343321008, 686642016

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686642015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686642016 can be divided by 48 positive divisors. The sum of these divisors (counting 686642016) is 1, the average is 0.020833333333333.

Base conversion 686642016

Base System Value
2 Binary 101000111011010101001101100000
3 Ternary 1202212001000202210
4 Quaternary 220323111031200
5 Quinary 2401240021031
6 Senary 152045042120
8 Octal 5073251540
10 Decimal 686642016
12 Duodecimal 171b56340
16 Hexadecimal 28ed5360
20 Vigesimal aeba50g
36 Base36 bct4dc

Cryptographic Hash Functions

md5 4f2ee804aa13b1df6767bfd908794451
sha1 93e6d7f0c58c3e84064021c18c93bdb3c2b22d68
sha256 11c8ba14f5ccc4e37ee169f8dcf1e97cd7badc1d29731fe28fd644ba0148c1a4
sha512 b229836ce1eda83c9f10dae305b5e6a418c00ab92baabb20e5dea53ee4fc1ad290888dfe925909d3bb0839e341ddb49f69dccc49d4aad1a6e92f4edfc8ae4587
ripemd-160 c3514c34ff4981aadb25d9aba54ddb562d927050

686642016 as geometric shapes

Circle

Radius = n
Diameter 1373284032
Circumference 4314299026.2234
Area 1.4811894904964E+18

Sphere

Radius = n
Volume 1.3560625837766E+27
Surface area 5.9247579619857E+18
Circumference 4314299026.2234

Square

Length = n
Perimeter 2746568064
Area 471477258136544256
Diagonal 971058451.5224

Cube

Length = n
Surface area 2828863548819265536
Volume 3.2373609502503E+26
Space diagonal 1189298858.3235

Equilateral Triangle

Length = n
Perimeter 2059926048
Area 2.0415564142644E+17
Altitude 594649429.16176

Triangular Pyramid

Length = n
Surface area 2.0415564142644E+17
Volume 3.8152664684508E+25
Height 323686150.50747