686291242 (number)

686291242 is an even 9-digits composite number following 686291241 and preceding 686291243. In scientific notation, it is written as 6.86291242 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 271499760 positive integers (up to 686291242) that are relatively prime to 686291242.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million two hundred ninety-one thousand two hundred forty-two

Notation

Scientific notation 6.86291242 × 10^8
Engineering notation 6.86291242 × 10^6

Prime Factorization of 686291242

Prime Factorization 2 × 7 × 13 × 3770831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 686291242
Product of the distinct prime numbers

The prime factorization of 686291242 is 2 × 7 × 13 × 3770831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 26, 76, 184, 590, 9502, 5801, 74967, 72232, 451963, 406361, 295165, 2234876, 3813194, 89877602, 105913450, 260178690, 6296237467, 5599240964

Basic calculations (n = 686291242)

Multiplication

n×y
n×2 1372582484
n×3 2058873726
n×4 2745164968
n×5 3431456210

Division

n÷y
n÷2 343145621
n÷3 228763747.33333
n÷3 171572810.5
n÷5 137258248.4

Exponentiation

ny
n2 470995668845902564
n3 3.2324020254888E+26
n4 2.218369200716E+35
n5 1.5224473539739E+44

Nth Root

y√n
2√n 26197.16095305
3√n 882.06952744686
4√n 161.85537047948
5√n 58.519646140633

Divisors of 686291242

1, 2, 7, 13, 14, 26, 91, 182, 3770831, 7541662, 26395817, 49020803, 52791634, 98041606, 343145621, 686291242

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686291241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686291242 can be divided by 16 positive divisors. The sum of these divisors (counting 686291242) is 1, the average is 0.0625.

Base conversion 686291242

Base System Value
2 Binary 101000111001111111100100101010
3 Ternary 1202211101012121011
4 Quaternary 220321333210222
5 Quinary 2401142304432
6 Senary 152033334134
8 Octal 5071774452
10 Decimal 686291242
12 Duodecimal 171a0734a
16 Hexadecimal 28e7f92a
20 Vigesimal ae96822
36 Base36 bcllpm

Cryptographic Hash Functions

md5 80a3cba01c910c98decbcbb8e44e17b4
sha1 30cb77100b6b9cd71dd18441f98712497aa1411a
sha256 5642d36e7b506057252b5200fc596157626b3dc0cf574c662caa365fecebc9c3
sha512 d1b4c787ff1760e534b2cf12ee0528c39aafc36834640b155bc5c894db5bd442e5eb4113d0091bde8581fe27ad7c16e5787f69bbac2ea169e5ba75f9005bdcbd
ripemd-160 c27a345f3c75133bc7f049c4662b85f91f18a6d3

686291242 as geometric shapes

Circle

Radius = n
Diameter 1372582484
Circumference 4312095048.1804
Area 1.4796765331189E+18

Sphere

Radius = n
Volume 1.3539853942299E+27
Surface area 5.9187061324756E+18
Circumference 4312095048.1804

Square

Length = n
Perimeter 2745164968
Area 470995668845902564
Diagonal 970562382.17428

Cube

Length = n
Surface area 2825974013075415384
Volume 3.2324020254888E+26
Space diagonal 1188691299.9335

Equilateral Triangle

Length = n
Perimeter 2058873726
Area 2.039471071465E+17
Altitude 594345649.96677

Triangular Pyramid

Length = n
Surface area 2.039471071465E+17
Volume 3.8094223195737E+25
Height 323520794.05809