686273868 (number)

686273868 is an even 9-digits composite number following 686273867 and preceding 686273869. In scientific notation, it is written as 6.86273868 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 195365088 positive integers (up to 686273868) that are relatively prime to 686273868.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million two hundred seventy-three thousand eight hundred sixty-eight

Notation

Scientific notation 6.86273868 × 10^8
Engineering notation 6.86273868 × 10^6

Prime Factorization of 686273868

Prime Factorization 2 × 2 × 9 × 7 × 283 × 9623

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 343136934
Product of the distinct prime numbers

The prime factorization of 686273868 is 2 × 2 × 9 × 7 × 283 × 9623. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 25, 76, 717, 620, 2328, 9652, 87171, 36501, 677404, 180774, 8985028, 6342370, 72145699, 29328743, 159814412, 959598267, 4701713768, 2899649165

Basic calculations (n = 686273868)

Multiplication

n×y
n×2 1372547736
n×3 2058821604
n×4 2745095472
n×5 3431369340

Division

n÷y
n÷2 343136934
n÷3 228757956
n÷3 171568467
n÷5 137254773.6

Exponentiation

ny
n2 470971821899681424
n3 3.232156539341E+26
n4 2.2181445702351E+35
n5 1.5222546539984E+44

Nth Root

y√n
2√n 26196.829350133
3√n 882.0620839572
4√n 161.85434609591
5√n 58.519349843503

Divisors of 686273868

1, 2, 4, 7, 9, 14, 18, 28, 36, 63, 126, 252, 283, 566, 1132, 1981, 2547, 3962, 5094, 7924, 9623, 10188, 17829, 19246, 35658, 38492, 67361, 71316, 86607, 134722, 173214, 269444, 346428, 606249, 1212498, 2424996, 2723309, 5446618, 10893236, 19063163, 24509781, 38126326, 49019562, 76252652, 98039124, 171568467, 343136934, 686273868

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 -686273867
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 686273868 can be divided by 48 positive divisors. The sum of these divisors (counting 686273868) is 1, the average is 0.020833333333333.

Base conversion 686273868

Base System Value
2 Binary 101000111001111011010101001100
3 Ternary 1202211100022202200
4 Quaternary 220321323111030
5 Quinary 2401141230433
6 Senary 152033121500
8 Octal 5071732514
10 Decimal 686273868
12 Duodecimal 1719b9290
16 Hexadecimal 28e7b54c
20 Vigesimal ae944d8
36 Base36 bcl8b0

Cryptographic Hash Functions

md5 a40a027a41a7c8d730c672e1879b6475
sha1 44b240b76713b2018bfb6113db717dfd9d1525e3
sha256 78956a6195c081278b4806323fd376ff875ae33d210952104cccad7849178716
sha512 c0cfbb70d9e591f3e569677bd70a426ad000bbbd1d23daf35e0b8a719e633800cdc05696b10f81a46ce968fc3a39d8b24a54bc008cdc15ee12bbabd3d9a95a83
ripemd-160 729c6befb784f6e6228c3a47a77ed30579282994

686273868 as geometric shapes

Circle

Radius = n
Diameter 1372547736
Circumference 4311985884.1189
Area 1.4796016157278E+18

Sphere

Radius = n
Volume 1.3538825652328E+27
Surface area 5.9184064629114E+18
Circumference 4311985884.1189

Square

Length = n
Perimeter 2745095472
Area 470971821899681424
Diagonal 970537811.62784

Cube

Length = n
Surface area 2825830931398088544
Volume 3.232156539341E+26
Space diagonal 1188661207.2828

Equilateral Triangle

Length = n
Perimeter 2058821604
Area 2.0393678111588E+17
Altitude 594330603.64141

Triangular Pyramid

Length = n
Surface area 2.0393678111588E+17
Volume 3.8091330113741E+25
Height 323512603.87595