668833450 (number)

668833450 is an even 9-digits composite number following 668833449 and preceding 668833451. In scientific notation, it is written as 6.68833450 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 266906880 positive integers (up to 668833450) that are relatively prime to 668833450.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred thirty-three thousand four hundred fifty

Notation

Scientific notation 6.68833450 × 10^8
Engineering notation 6.68833450 × 10^6

Prime Factorization of 668833450

Prime Factorization 2 × 5 × 5 × 433 × 30893

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 133766690
Product of the distinct prime numbers

The prime factorization of 668833450 is 2 × 5 × 5 × 433 × 30893. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 54, 90, 339, 555, 2825, 3170, 60864, 17906, 188982, 206808, 6637785, 4024998, 99087923, 19198215, 357242133, 969693522, 1927660480, 1320700659

Basic calculations (n = 668833450)

Multiplication

n×y
n×2 1337666900
n×3 2006500350
n×4 2675333800
n×5 3344167250

Division

n÷y
n÷2 334416725
n÷3 222944483.33333
n÷3 167208362.5
n÷5 133766690

Exponentiation

ny
n2 447338183838902500
n3 2.9919474081371E+26
n4 2.0011145072029E+35
n5 1.3384123196976E+44

Nth Root

y√n
2√n 25861.81451484
3√n 874.52587102523
4√n 160.81608910442
5√n 58.218846578313

Divisors of 668833450

1, 2, 5, 10, 25, 50, 433, 866, 2165, 4330, 10825, 21650, 30893, 61786, 154465, 308930, 772325, 1544650, 13376669, 26753338, 66883345, 133766690, 334416725, 668833450

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668833449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668833450 can be divided by 24 positive divisors. The sum of these divisors (counting 668833450) is 1, the average is 0.041666666666667.

Base conversion 668833450

Base System Value
2 Binary 100111110111011001011010101010
3 Ternary 1201121112021000021
4 Quaternary 213313121122222
5 Quinary 2332210132300
6 Senary 150211231054
8 Octal 4767313252
10 Decimal 668833450
12 Duodecimal 167ba848a
16 Hexadecimal 27dd96aa
20 Vigesimal a9043ca
36 Base36 b27f6y

Cryptographic Hash Functions

md5 a55d25583a0c0f909eac3e046fac723b
sha1 60ea51d184e07be0dbd0bd797fae81c4ddd7eac0
sha256 667378df9b1e1a0d4c1ecfae418e7185ccbb0a73b211d488700452180752f5f1
sha512 d1c72eadc0f8da7bf95766293ea77bd88a374ea30d93e9b5e6c130ef050203b7ffc88219435b8afc4b139c462ce5485282fb22ef770abea61643346c46c0b0f5
ripemd-160 2d0898151082ac18ab96bc5e2b89e5bf96901aec

668833450 as geometric shapes

Circle

Radius = n
Diameter 1337666900
Circumference 4202404505.9902
Area 1.4053543520185E+18

Sphere

Radius = n
Volume 1.2532639996441E+27
Surface area 5.621417408074E+18
Circumference 4202404505.9902

Square

Length = n
Perimeter 2675333800
Area 447338183838902500
Diagonal 945873335.95879

Cube

Length = n
Surface area 2684029103033415000
Volume 2.9919474081371E+26
Space diagonal 1158453517.2016

Equilateral Triangle

Length = n
Perimeter 2006500350
Area 1.9370311564364E+17
Altitude 579226758.60079

Triangular Pyramid

Length = n
Surface area 1.9370311564364E+17
Volume 3.5260438354121E+25
Height 315291111.98626