686288664 (number)

686288664 is an even 9-digits composite number following 686288663 and preceding 686288665. In scientific notation, it is written as 6.86288664 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 209718720 positive integers (up to 686288664) that are relatively prime to 686288664.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million two hundred eighty-eight thousand six hundred sixty-four

Notation

Scientific notation 6.86288664 × 10^8
Engineering notation 6.86288664 × 10^6

Prime Factorization of 686288664

Prime Factorization 2 × 2 × 2 × 3 × 93 × 19 × 16183

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 171572166
Product of the distinct prime numbers

The prime factorization of 686288664 is 2 × 2 × 2 × 3 × 93 × 19 × 16183. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 68, 32, 802, 477, 2883, 231, 25434, 39593, 619666, 749731, 4691612, 9260788, 43591871, 88255587, 445724059, 137967625, 8533525368, 1745247792

Basic calculations (n = 686288664)

Multiplication

n×y
n×2 1372577328
n×3 2058865992
n×4 2745154656
n×5 3431443320

Division

n÷y
n÷2 343144332
n÷3 228762888
n÷3 171572166
n÷5 137257732.8

Exponentiation

ny
n2 470992130334904896
n3 3.2323655988206E+26
n4 2.2183358683741E+35
n5 1.5224187594098E+44

Nth Root

y√n
2√n 26197.111749199
3√n 882.06842297015
4√n 161.85521847997
5√n 58.519602175661

Divisors of 686288664

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 93, 114, 152, 186, 228, 279, 372, 456, 558, 744, 1116, 1767, 2232, 3534, 5301, 7068, 10602, 14136, 16183, 21204, 32366, 42408, 48549, 64732, 97098, 129464, 194196, 307477, 388392, 614954, 922431, 1229908, 1505019, 1844862, 2459816, 3010038, 3689724, 4515057, 6020076, 7379448, 9030114, 12040152, 18060228, 28595361, 36120456, 57190722, 85786083, 114381444, 171572166, 228762888, 343144332, 686288664

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 -686288663
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 686288664 can be divided by 64 positive divisors. The sum of these divisors (counting 686288664) is 1, the average is 0.015625.

Base conversion 686288664

Base System Value
2 Binary 101000111001111110111100011000
3 Ternary 1202211101002001200
4 Quaternary 220321332330120
5 Quinary 2401142214124
6 Senary 152033314200
8 Octal 5071767430
10 Decimal 686288664
12 Duodecimal 171a05960
16 Hexadecimal 28e7ef18
20 Vigesimal ae961d4
36 Base36 bcljq0

Cryptographic Hash Functions

md5 bb7dd77492baf2272e82efde09c77a05
sha1 bf617e6c32aa139c795f64cbf84402dc2f294782
sha256 4d2f94cb4571a1e4c8cf3fb60f6b817e12df86b68613eef1be6536efd33b3ba6
sha512 4212ecacf7dfe0dfb659eb2aa70ab24ed2f791a88448225117cc6c716fc2f669a673ded48b8d3601e09b17f1ddbd9d94e45034d6a8e4d575c932a6ee9fd6f625
ripemd-160 54dc027c2c3c9724cc8b8a51e8385273fa36fc3f

686288664 as geometric shapes

Circle

Radius = n
Diameter 1372577328
Circumference 4312078850.1287
Area 1.4796654165587E+18

Sphere

Radius = n
Volume 1.3539701358628E+27
Surface area 5.918661666235E+18
Circumference 4312078850.1287

Square

Length = n
Perimeter 2745154656
Area 470992130334904896
Diagonal 970558736.33171

Cube

Length = n
Surface area 2825952782009429376
Volume 3.2323655988206E+26
Space diagonal 1188686834.7066

Equilateral Triangle

Length = n
Perimeter 2058865992
Area 2.0394557492629E+17
Altitude 594343417.35328

Triangular Pyramid

Length = n
Surface area 2.0394557492629E+17
Volume 3.8093793903336E+25
Height 323519578.77724