668889102 (number)

668889102 is an even 9-digits composite number following 668889101 and preceding 668889103. In scientific notation, it is written as 6.68889102 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 191110584 positive integers (up to 668889102) that are relatively prime to 668889102.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.68889102 × 10^8
Engineering notation 6.68889102 × 10^6

Prime Factorization of 668889102

Prime Factorization 2 × 3 × 7 × 7 × 7 × 325019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13650798
Product of the distinct prime numbers

The prime factorization of 668889102 is 2 × 3 × 7 × 7 × 7 × 325019. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668889102)

Multiplication

n×y
n×2 1337778204
n×3 2006667306
n×4 2675556408
n×5 3344445510

Division

n÷y
n÷2 334444551
n÷3 222963034
n÷3 167222275.5
n÷5 133777820.4

Exponentiation

ny
n2 447412630774366404
n3 2.9926943282212E+26
n4 2.0017806217644E+35
n5 1.338969242493E+44

Nth Root

y√n
2√n 25862.890441712
3√n 874.55012607406
4√n 160.81943427867
5√n 58.219815395713

Divisors of 668889102

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 -668889101
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 668889102 can be divided by 32 positive divisors. The sum of these divisors (counting 668889102) is 1, the average is 0.03125.

Base conversion 668889102

Base System Value
2 Binary 100111110111100111000000001110
3 Ternary 1201121122002100110
4 Quaternary 213313213000032
5 Quinary 2332213422402
6 Senary 150212340450
8 Octal 4767470016
10 Decimal 668889102
12 Duodecimal 168014726
16 Hexadecimal 27de700e
20 Vigesimal a90b2f2
36 Base36 b28m4u

Cryptographic Hash Functions

md5 f57e3e5c8797f6c1366f647fb664f88e
sha1 74241092358130badfb75c27bd0a85e3313a76ab
sha256 a1512c8777a6f25894b1c3689eabc5b4235dcd9823b87d6b2268c083b051f9bc
sha512 18bbd69c7e990c3259cb61cfb93db598a57fe6f0ca5a007e7017b402a91056977112efae0e7c063d5603b97be9bc8b7067b8bd42fcd532030de9b5b470cef34a
ripemd-160 bec0d4fbd04ce47c1fb2480ce95ab2172459f1d8

668889102 as geometric shapes

Circle

Radius = n
Diameter 1337778204
Circumference 4202754177.8189
Area 1.405588233964E+18

Sphere

Radius = n
Volume 1.2535768687973E+27
Surface area 5.6223529358561E+18
Circumference 4202754177.8189

Square

Length = n
Perimeter 2675556408
Area 447412630774366404
Diagonal 945952039.77196

Cube

Length = n
Surface area 2684475784646198424
Volume 2.9926943282212E+26
Space diagonal 1158549909.2931

Equilateral Triangle

Length = n
Perimeter 2006667306
Area 1.9373535211231E+17
Altitude 579274954.64656

Triangular Pyramid

Length = n
Surface area 1.9373535211231E+17
Volume 3.5269240891729E+25
Height 315317346.59065