638105094 (number)

638105094 is an even 9-digits composite number following 638105093 and preceding 638105095. In scientific notation, it is written as 6.38105094 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 193365000 positive integers (up to 638105094) that are relatively prime to 638105094.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million one hundred five thousand ninety-four

Notation

Scientific notation 6.38105094 × 10^8
Engineering notation 6.38105094 × 10^6

Prime Factorization of 638105094

Prime Factorization 2 × 297 × 1074251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 638105094
Product of the distinct prime numbers

The prime factorization of 638105094 is 2 × 297 × 1074251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 24, 78, 772, 753, 5685, 1470, 11009, 90780, 869341, 412554, 4130562, 1460905, 95124262, 1132800, 944532468, 683329966, 1378116318, 3998540817

Basic calculations (n = 638105094)

Multiplication

n×y
n×2 1276210188
n×3 1914315282
n×4 2552420376
n×5 3190525470

Division

n÷y
n÷2 319052547
n÷3 212701698
n÷3 159526273.5
n÷5 127621018.8

Exponentiation

ny
n2 407178110988748836
n3 2.5982242678722E+26
n4 1.6579401406837E+35
n5 1.0579400493173E+44

Nth Root

y√n
2√n 25260.742150618
3√n 860.92252456365
4√n 158.9362833044
5√n 57.673783434634

Divisors of 638105094

1, 2, 297, 594, 1074251, 2148502, 319052547, 638105094

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638105093
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638105094 can be divided by 8 positive divisors. The sum of these divisors (counting 638105094) is 1, the average is 0.125.

Base conversion 638105094

Base System Value
2 Binary 100110000010001011011000000110
3 Ternary 1122110201002122000
4 Quaternary 212002023120012
5 Quinary 2301323330334
6 Senary 143152450130
8 Octal 4602133006
10 Decimal 638105094
12 Duodecimal 159849946
16 Hexadecimal 2608b606
20 Vigesimal 9j832ee
36 Base36 ajwt1i

Cryptographic Hash Functions

md5 9d215c53ec43603976a0f5285e9b5c67
sha1 de33629bc95fec7d2064ee81a0ebbc286b98fefa
sha256 3de603c7c9d8f64d5b8f799b103a18576c92822173aceafba32359fcde233ce6
sha512 f861472ceec5e1e2d11cea406d56387fe256c6de9b903a2ab66ab3c009ebbced287ea7f961b3a72149f82b25005daa3e80e68f4f35e43b009c353b3090fe2904
ripemd-160 b65745fc67eec436e1a58cfab127d26131863345

638105094 as geometric shapes

Circle

Radius = n
Diameter 1276210188
Circumference 4009332551.0572
Area 1.2791877621848E+18

Sphere

Radius = n
Volume 1.0883416363101E+27
Surface area 5.1167510487393E+18
Circumference 4009332551.0572

Square

Length = n
Perimeter 2552420376
Area 407178110988748836
Diagonal 902416878.15416

Cube

Length = n
Surface area 2443068665932493016
Volume 2.5982242678722E+26
Space diagonal 1105230443.3765

Equilateral Triangle

Length = n
Perimeter 1914315282
Area 1.7631329399061E+17
Altitude 552615221.68826

Triangular Pyramid

Length = n
Surface area 1.7631329399061E+17
Volume 3.0620366647598E+25
Height 300805626.05139