668049087 (number)

668049087 is an odd 9-digits composite number following 668049086 and preceding 668049088. In scientific notation, it is written as 6.68049087 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 445366056 positive integers (up to 668049087) that are relatively prime to 668049087.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million forty-nine thousand eighty-seven

Notation

Scientific notation 6.68049087 × 10^8
Engineering notation 6.68049087 × 10^6

Prime Factorization of 668049087

Prime Factorization 3 × 222683029

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 668049087
Product of the distinct prime numbers

The prime factorization of 668049087 is 3 × 222683029. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 39, 16, 995, 640, 7516, 4685, 66839, 40938, 941299, 411359, 6117215, 24637, 32333714, 68189413, 962281412, 186400213, 6802567326, 5984415757

Basic calculations (n = 668049087)

Multiplication

n×y
n×2 1336098174
n×3 2004147261
n×4 2672196348
n×5 3340245435

Division

n÷y
n÷2 334024543.5
n÷3 222683029
n÷3 167012271.75
n÷5 133609817.4

Exponentiation

ny
n2 446289582641533569
n3 2.9814334822129E+26
n4 1.9917439157435E+35
n5 1.3305827044503E+44

Nth Root

y√n
2√n 25846.645565721
3√n 874.18387554324
4√n 160.76891977531
5√n 58.205185136815

Divisors of 668049087

1, 3, 222683029, 668049087

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668049086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668049087 can be divided by 4 positive divisors. The sum of these divisors (counting 668049087) is 1, the average is 0.25.

Base conversion 668049087

Base System Value
2 Binary 100111110100011001111010111111
3 Ternary 1201120001102001210
4 Quaternary 213310121322333
5 Quinary 2332010032322
6 Senary 150142335503
8 Octal 4764317277
10 Decimal 668049087
12 Duodecimal 16788a593
16 Hexadecimal 27d19ebf
20 Vigesimal a8f62e7
36 Base36 b1qlz3

Cryptographic Hash Functions

md5 5e79a5390a9c3c22576db0149745bb97
sha1 6d7830bccc7029bb5826254f7c962bd59c5fa0a1
sha256 5fc97deb08a6121c40905fe4c06d6d20eb87786ad193f35607ee7d601e2e50aa
sha512 d87196a8983091b1e804d365343cfb0ddb1f91390963bf731e47a38eebdc97a2920514f3fb06a3233bfa6c3a2f1bed15156d7b5007a8f9eca5d10a4e0a5a7522
ripemd-160 14ee9fbf5309e6e500c849d954e1fc606ab09dd1

668049087 as geometric shapes

Circle

Radius = n
Diameter 1336098174
Circumference 4197476207.9131
Area 1.4020600742003E+18

Sphere

Radius = n
Volume 1.2488599366515E+27
Surface area 5.6082402968012E+18
Circumference 4197476207.9131

Square

Length = n
Perimeter 2672196348
Area 446289582641533569
Diagonal 944764079.16636

Cube

Length = n
Surface area 2677737495849201414
Volume 2.9814334822129E+26
Space diagonal 1157094960.634

Equilateral Triangle

Length = n
Perimeter 2004147261
Area 1.9324905800596E+17
Altitude 578547480.317

Triangular Pyramid

Length = n
Surface area 1.9324905800596E+17
Volume 3.5136530548822E+25
Height 314921359.72212