669898418 (number)

669898418 is an even 9-digits composite number following 669898417 and preceding 669898419. In scientific notation, it is written as 6.69898418 × 10^8. The sum of its digits is 59. It has a total of 5 prime factors and 32 positive divisors. There are 284634000 positive integers (up to 669898418) that are relatively prime to 669898418.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million eight hundred ninety-eight thousand four hundred eighteen

Notation

Scientific notation 6.69898418 × 10^8
Engineering notation 6.69898418 × 10^6

Prime Factorization of 669898418

Prime Factorization 2 × 7 × 503 × 251 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 669898418
Product of the distinct prime numbers

The prime factorization of 669898418 is 2 × 7 × 503 × 251 × 379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 669898418)

Multiplication

n×y
n×2 1339796836
n×3 2009695254
n×4 2679593672
n×5 3349492090

Division

n÷y
n÷2 334949209
n÷3 223299472.66667
n÷3 167474604.5
n÷5 133979683.6

Exponentiation

ny
n2 448763890438902724
n3 3.0062622026055E+26
n4 2.0138902936186E+35
n5 1.3491019217207E+44

Nth Root

y√n
2√n 25882.395909189
3√n 874.98978730937
4√n 160.88006684853
5√n 58.237374885189

Divisors of 669898418

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -669898417
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 669898418 can be divided by 32 positive divisors. The sum of these divisors (counting 669898418) is 1, the average is 0.03125.

Base conversion 669898418

Base System Value
2 Binary 100111111011011101011010110010
3 Ternary 1201200112100212112
4 Quaternary 213323131122302
5 Quinary 2332443222133
6 Senary 150250125322
8 Octal 4773353262
10 Decimal 669898418
12 Duodecimal 168420842
16 Hexadecimal 27edd6b2
20 Vigesimal a96h60i
36 Base36 b2u8xe

Cryptographic Hash Functions

md5 9720508a9a1ad48b30f70e2cbd2e9486
sha1 0390c482b82c7214ede135e422f01b41c660ac8b
sha256 b0a716a16bd7c0e9e0480e73e6f5842373fda778b1f407456d6ba740a6a5cfca
sha512 51924ea549ece65741b30ca1e379c9d2f952f10029c8ffffa6ef8b328631e978dc54385ab1493715bdd3d99eb02ff660033e78ae0758227e02a8a7e39fed375c
ripemd-160 183bc391e264b6143e13a3b2d0d71cba6a55e801

669898418 as geometric shapes

Circle

Radius = n
Diameter 1339796836
Circumference 4209095897.2804
Area 1.4098333413992E+18

Sphere

Radius = n
Volume 1.2592601667293E+27
Surface area 5.6393333655969E+18
Circumference 4209095897.2804

Square

Length = n
Perimeter 2679593672
Area 448763890438902724
Diagonal 947379428.14788

Cube

Length = n
Surface area 2692583342633416344
Volume 3.0062622026055E+26
Space diagonal 1160298095.886

Equilateral Triangle

Length = n
Perimeter 2009695254
Area 1.9432046471061E+17
Altitude 580149047.94301

Triangular Pyramid

Length = n
Surface area 1.9432046471061E+17
Volume 3.5429139824785E+25
Height 315793142.71596