668045950 (number)

668045950 is an even 9-digits composite number following 668045949 and preceding 668045951. In scientific notation, it is written as 6.68045950 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 222720000 positive integers (up to 668045950) that are relatively prime to 668045950.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million forty-five thousand nine hundred fifty

Notation

Scientific notation 6.68045950 × 10^8
Engineering notation 6.68045950 × 10^6

Prime Factorization of 668045950

Prime Factorization 2 × 325 × 11 × 401 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 668045950
Product of the distinct prime numbers

The prime factorization of 668045950 is 2 × 325 × 11 × 401 × 233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 99, 71, 971, 926, 7413, 6566, 34449, 63931, 435577, 842019, 8808940, 2454598, 77290969, 25480032, 874218744, 319984971, 2257191303, 9928137992

Basic calculations (n = 668045950)

Multiplication

n×y
n×2 1336091900
n×3 2004137850
n×4 2672183800
n×5 3340229750

Division

n÷y
n÷2 334022975
n÷3 222681983.33333
n÷3 167011487.5
n÷5 133609190

Exponentiation

ny
n2 446285391311402500
n3 2.9813914820975E+26
n4 1.9917065049797E+35
n5 1.3305514642404E+44

Nth Root

y√n
2√n 25846.584880792
3√n 874.18250722108
4√n 160.76873104181
5√n 58.205130473165

Divisors of 668045950

1, 2, 11, 22, 233, 325, 401, 466, 650, 802, 2563, 3575, 4411, 5126, 7150, 8822, 75725, 93433, 130325, 151450, 186866, 260650, 832975, 1027763, 1433575, 1665950, 2055526, 2867150, 30365725, 60731450, 334022975, 668045950

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 -668045949
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 668045950 can be divided by 32 positive divisors. The sum of these divisors (counting 668045950) is 1, the average is 0.03125.

Base conversion 668045950

Base System Value
2 Binary 100111110100011001001001111110
3 Ternary 1201120001020202121
4 Quaternary 213310121021332
5 Quinary 2332004432300
6 Senary 150142313154
8 Octal 4764311176
10 Decimal 668045950
12 Duodecimal 1678887ba
16 Hexadecimal 27d1927e
20 Vigesimal a8f5eha
36 Base36 b1qjjy

Cryptographic Hash Functions

md5 9d2d926e627dd77b710d11fc4ad4398a
sha1 24fd43181cefb98a949e4626c10b5c029028b070
sha256 2fd3fbbb1e58f440dd49d8033d9b4fb56bbbd994e92e2c9411f72c4e5dea1090
sha512 504a1eef7f4a1984d980f955efbc53bc9b2d18ddfc26b41ce002f5c62669ff5059d28d82fc6f422169e0a39182d8ea092278029b79d06951151343bd966e675c
ripemd-160 44d1ed8e75479b7974d071ef4664613a57f651cf

668045950 as geometric shapes

Circle

Radius = n
Diameter 1336091900
Circumference 4197456497.5608
Area 1.4020469067483E+18

Sphere

Radius = n
Volume 1.2488423436843E+27
Surface area 5.6081876269934E+18
Circumference 4197456497.5608

Square

Length = n
Perimeter 2672183800
Area 446285391311402500
Diagonal 944759642.77842

Cube

Length = n
Surface area 2677712347868415000
Volume 2.9813914820975E+26
Space diagonal 1157089527.1906

Equilateral Triangle

Length = n
Perimeter 2004137850
Area 1.9324724310678E+17
Altitude 578544763.59531

Triangular Pyramid

Length = n
Surface area 1.9324724310678E+17
Volume 3.5136035572716E+25
Height 314919880.92614