638992060 (number)

638992060 is an even 9-digits composite number following 638992059 and preceding 638992061. In scientific notation, it is written as 6.38992060 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 218567232 positive integers (up to 638992060) that are relatively prime to 638992060.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million nine hundred ninety-two thousand sixty

Notation

Scientific notation 6.38992060 × 10^8
Engineering notation 6.38992060 × 10^6

Prime Factorization of 638992060

Prime Factorization 2 × 2 × 7 × 5 × 443 × 10303

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 319496030
Product of the distinct prime numbers

The prime factorization of 638992060 is 2 × 2 × 7 × 5 × 443 × 10303. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 83, 41, 98, 31, 2573, 3947, 171, 38971, 347883, 878245, 7774848, 9873911, 61143125, 46593026, 417412857, 132690759, 5755783276, 1951263730

Basic calculations (n = 638992060)

Multiplication

n×y
n×2 1277984120
n×3 1916976180
n×4 2555968240
n×5 3194960300

Division

n÷y
n÷2 319496030
n÷3 212997353.33333
n÷3 159748015
n÷5 127798412

Exponentiation

ny
n2 408310852743043600
n3 2.6090739291463E+26
n4 1.6671775246775E+35
n5 1.0653132008794E+44

Nth Root

y√n
2√n 25278.292268268
3√n 861.32123395211
4√n 158.99148489233
5√n 57.689807837878

Divisors of 638992060

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 443, 886, 1772, 2215, 3101, 4430, 6202, 8860, 10303, 12404, 15505, 20606, 31010, 41212, 51515, 62020, 72121, 103030, 144242, 206060, 288484, 360605, 721210, 1442420, 4564229, 9128458, 18256916, 22821145, 31949603, 45642290, 63899206, 91284580, 127798412, 159748015, 319496030, 638992060

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 -638992059
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 638992060 can be divided by 48 positive divisors. The sum of these divisors (counting 638992060) is 1, the average is 0.020833333333333.

Base conversion 638992060

Base System Value
2 Binary 100110000101100011111010111100
3 Ternary 1122112101011022121
4 Quaternary 212011203322330
5 Quinary 2302040221220
6 Senary 143223452324
8 Octal 4605437274
10 Decimal 638992060
12 Duodecimal 159bb70a4
16 Hexadecimal 26163ebc
20 Vigesimal 9jde030
36 Base36 akftfg

Cryptographic Hash Functions

md5 bcc58db9eccc60af91e3a1acc6952d88
sha1 3f39f68a914cd95b437b448f78778d4803e380a0
sha256 b0a5d0d5199f3bc4782bd0f0514cb2f463bb591593286e3ef695437e8d7f16d3
sha512 166a221233d586bc812444e987ef9ef3d5fb66e7cc95f15ad86a15b1e151635ac141f7de96c93b1166cba677d395adf4ae1db7d73036b8826c39b87ae5170b6b
ripemd-160 e5cc3c325860ce2fae3893359f246c7ff3791ccf

638992060 as geometric shapes

Circle

Radius = n
Diameter 1277984120
Circumference 4014905522.7964
Area 1.2827463753585E+18

Sphere

Radius = n
Volume 1.0928863317972E+27
Surface area 5.1309855014341E+18
Circumference 4014905522.7964

Square

Length = n
Perimeter 2555968240
Area 408310852743043600
Diagonal 903671237.50072

Cube

Length = n
Surface area 2449865116458261600
Volume 2.6090739291463E+26
Space diagonal 1106766713.5531

Equilateral Triangle

Length = n
Perimeter 1916976180
Area 1.7680378555818E+17
Altitude 553383356.77655

Triangular Pyramid

Length = n
Surface area 1.7680378555818E+17
Volume 3.074823113194E+25
Height 301223745.83357