689872018 (number)

689872018 is an even 9-digits composite number following 689872017 and preceding 689872019. In scientific notation, it is written as 6.89872018 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 312566800 positive integers (up to 689872018) that are relatively prime to 689872018.

Interesting facts

Basic properties

Name

Name six hundred eighty-nine million eight hundred seventy-two thousand eighteen

Notation

Scientific notation 6.89872018 × 10^8
Engineering notation 6.89872018 × 10^6

Prime Factorization of 689872018

Prime Factorization 2 × 11 × 311 × 100829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 689872018
Product of the distinct prime numbers

The prime factorization of 689872018 is 2 × 11 × 311 × 100829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 94, 82, 564, 15, 6846, 4370, 94740, 15766, 871952, 320959, 6220903, 4655481, 72079903, 32664778, 233779295, 905344544, 7764811365, 5334019344

Basic calculations (n = 689872018)

Multiplication

n×y
n×2 1379744036
n×3 2069616054
n×4 2759488072
n×5 3449360090

Division

n÷y
n÷2 344936009
n÷3 229957339.33333
n÷3 172468004.5
n÷5 137974403.6

Exponentiation

ny
n2 475923401219392324
n3 3.2832623721265E+26
n4 2.2650308382823E+35
n5 1.5625813952381E+44

Nth Root

y√n
2√n 26265.414864418
3√n 883.60095504091
4√n 162.06608178277
5√n 58.580585219402

Divisors of 689872018

1, 2, 11, 22, 311, 622, 3421, 6842, 100829, 201658, 1109119, 2218238, 31357819, 62715638, 344936009, 689872018

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 -689872017
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 689872018 can be divided by 16 positive divisors. The sum of these divisors (counting 689872018) is 1, the average is 0.0625.

Base conversion 689872018

Base System Value
2 Binary 101001000111101001110010010010
3 Ternary 1210002010010111111
4 Quaternary 221013221302102
5 Quinary 2403101401033
6 Senary 152242203534
8 Octal 5107516222
10 Decimal 689872018
12 Duodecimal 1730535aa
16 Hexadecimal 291e9c92
20 Vigesimal afbe00i
36 Base36 beqcnm

Cryptographic Hash Functions

md5 8253ea18373dd7a1879e24dcf65d31c5
sha1 fb338ec916bfa188f0c6f9cc9dc03cf349c40e1d
sha256 942a88ecf037679d08d17d36a73f927bed92595baf8560841344b4e53d6ef8b5
sha512 a6b9369b2aabff5b90d50ed0daf145f8c16bece96c5f2ffefe5ef18935264f0463e6d2a72622aa97bcba8b637f07b39a65f8be827677e44db39501d5dc1bf7e6
ripemd-160 4e8f4ac631940615fd64960ce9818e2a3f83c175

689872018 as geometric shapes

Circle

Radius = n
Diameter 1379744036
Circumference 4334593727.3319
Area 1.4951574609423E+18

Sphere

Radius = n
Volume 1.3752897264107E+27
Surface area 5.9806298437692E+18
Circumference 4334593727.3319

Square

Length = n
Perimeter 2759488072
Area 475923401219392324
Diagonal 975626364.1573

Cube

Length = n
Surface area 2855540407316353944
Volume 3.2832623721265E+26
Space diagonal 1194893385.8961

Equilateral Triangle

Length = n
Perimeter 2069616054
Area 2.0608087785574E+17
Altitude 597446692.94804

Triangular Pyramid

Length = n
Surface area 2.0608087785574E+17
Volume 3.8693618129087E+25
Height 325208788.05243