686998412 (number)

686998412 is an even 9-digits composite number following 686998411 and preceding 686998413. In scientific notation, it is written as 6.86998412 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 343352256 positive integers (up to 686998412) that are relatively prime to 686998412.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million nine hundred ninety-eight thousand four hundred twelve

Notation

Scientific notation 6.86998412 × 10^8
Engineering notation 6.86998412 × 10^6

Prime Factorization of 686998412

Prime Factorization 2 × 2 × 2417 × 71059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 343499206
Product of the distinct prime numbers

The prime factorization of 686998412 is 2 × 2 × 2417 × 71059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 18, 72, 424, 531, 9927, 9405, 29640, 81006, 151771, 525892, 3116132, 8153805, 34708949, 50224707, 766252616, 110360101, 8736734917, 5220529587

Basic calculations (n = 686998412)

Multiplication

n×y
n×2 1373996824
n×3 2060995236
n×4 2747993648
n×5 3434992060

Division

n÷y
n÷2 343499206
n÷3 228999470.66667
n÷3 171749603
n÷5 137399682.4

Exponentiation

ny
n2 471966818090521744
n3 3.2424045454488E+26
n4 2.2275267737849E+35
n5 1.5303073562777E+44

Nth Root

y√n
2√n 26210.654551155
3√n 882.3723915674
4√n 161.89704923548
5√n 58.531701166032

Divisors of 686998412

1, 2, 4, 2417, 4834, 9668, 71059, 142118, 284236, 171749603, 343499206, 686998412

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686998411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686998412 can be divided by 12 positive divisors. The sum of these divisors (counting 686998412) is 1, the average is 0.083333333333333.

Base conversion 686998412

Base System Value
2 Binary 101000111100101100001110001100
3 Ternary 1202212201010122122
4 Quaternary 220330230032030
5 Quinary 2401332422122
6 Senary 152100432112
8 Octal 5074541614
10 Decimal 686998412
12 Duodecimal 1720a8638
16 Hexadecimal 28f2c38c
20 Vigesimal aedeg0c
36 Base36 bd0rd8

Cryptographic Hash Functions

md5 c5dc8cbaaaf255307b2f100bbcc45e3c
sha1 fdf7c9898d24dce341ab2637ceca9aa9b6b28bc5
sha256 81720b6cb0fe63a7feedea6f7d4b66216876f684f6dd0b16733a6d508f3e8d83
sha512 fcc747e49b4de897a2de21a75ac3c484c69d55b8bde49b838cc5ae6682673a0b37cfb362afe9b17f692c05862857de478122e17fb52a102b72fec6b5ca28b3af
ripemd-160 322bce3e3046450e84a7fef7c2f98253307999b3

686998412 as geometric shapes

Circle

Radius = n
Diameter 1373996824
Circumference 4316538328.3341
Area 1.4827274884513E+18

Sphere

Radius = n
Volume 1.3581752399931E+27
Surface area 5.9309099538053E+18
Circumference 4316538328.3341

Square

Length = n
Perimeter 2747993648
Area 471966818090521744
Diagonal 971562471.57918

Cube

Length = n
Surface area 2831800908543130464
Volume 3.2424045454488E+26
Space diagonal 1189916154.3031

Equilateral Triangle

Length = n
Perimeter 2060995236
Area 2.0436762710485E+17
Altitude 594958077.15157

Triangular Pyramid

Length = n
Surface area 2.0436762710485E+17
Volume 3.8212104023949E+25
Height 323854157.19306