668889100 (number)

668889100 is an even 9-digits composite number following 668889099 and preceding 668889101. In scientific notation, it is written as 6.68889100 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 240916800 positive integers (up to 668889100) that are relatively prime to 668889100.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred eighty-nine thousand one hundred

Notation

Scientific notation 6.68889100 × 10^8
Engineering notation 6.68889100 × 10^6

Prime Factorization of 668889100

Prime Factorization 2 × 2 × 25 × 11 × 107 × 5683

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 334444550
Product of the distinct prime numbers

The prime factorization of 668889100 is 2 × 2 × 25 × 11 × 107 × 5683. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 12, 4, 269, 301, 7752, 4390, 28176, 20273, 405293, 772514, 2176153, 1712651, 39578762, 76015822, 337173566, 969275964, 9428778698, 799279408

Basic calculations (n = 668889100)

Multiplication

n×y
n×2 1337778200
n×3 2006667300
n×4 2675556400
n×5 3344445500

Division

n÷y
n÷2 334444550
n÷3 222963033.33333
n÷3 167222275
n÷5 133777820

Exponentiation

ny
n2 447412628098810000
n3 2.9926943013765E+26
n4 2.0017805978228E+35
n5 1.3389692224752E+44

Nth Root

y√n
2√n 25862.890403047
3√n 874.55012520242
4√n 160.81943415846
5√n 58.219815360897

Divisors of 668889100

1, 2, 4, 11, 22, 25, 44, 50, 100, 107, 214, 275, 428, 550, 1100, 1177, 2354, 2675, 4708, 5350, 5683, 10700, 11366, 22732, 29425, 58850, 62513, 117700, 125026, 142075, 250052, 284150, 568300, 608081, 1216162, 1562825, 2432324, 3125650, 6251300, 6688891, 13377782, 15202025, 26755564, 30404050, 60808100, 167222275, 334444550, 668889100

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 -668889099
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 668889100 can be divided by 48 positive divisors. The sum of these divisors (counting 668889100) is 1, the average is 0.020833333333333.

Base conversion 668889100

Base System Value
2 Binary 100111110111100111000000001100
3 Ternary 1201121122002100101
4 Quaternary 213313213000030
5 Quinary 2332213422400
6 Senary 150212340444
8 Octal 4767470014
10 Decimal 668889100
12 Duodecimal 168014724
16 Hexadecimal 27de700c
20 Vigesimal a90b2f0
36 Base36 b28m4s

Cryptographic Hash Functions

md5 e7e071f062c4af014c4616b212b1f751
sha1 80d4581daeab657f47e633b12b8900a0735d70be
sha256 74893829e498a81d6fb7758e33e372030ff1764c473ef9ff5f437e9999c28ae0
sha512 11237e84f0aea5f9f5f940fe63ce1ee189d813a8c12ca390af0aee1a70ed80fda151d7733ea01f03fdb997b45ce99e627a2c5dc466732d690cab045516b1919c
ripemd-160 461bd756847ea16f9c88583d81139ebbfe32fe3b

668889100 as geometric shapes

Circle

Radius = n
Diameter 1337778200
Circumference 4202754165.2526
Area 1.4055882255585E+18

Sphere

Radius = n
Volume 1.2535768575526E+27
Surface area 5.6223529022341E+18
Circumference 4202754165.2526

Square

Length = n
Perimeter 2675556400
Area 447412628098810000
Diagonal 945952036.94353

Cube

Length = n
Surface area 2684475768592860000
Volume 2.9926943013765E+26
Space diagonal 1158549905.829

Equilateral Triangle

Length = n
Perimeter 2006667300
Area 1.9373535095376E+17
Altitude 579274952.91451

Triangular Pyramid

Length = n
Surface area 1.9373535095376E+17
Volume 3.5269240575361E+25
Height 315317345.64784