638045116 (number)

638045116 is an even 9-digits composite number following 638045115 and preceding 638045117. In scientific notation, it is written as 6.38045116 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 96 positive divisors. There are 281740800 positive integers (up to 638045116) that are relatively prime to 638045116.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million forty-five thousand one hundred sixteen

Notation

Scientific notation 6.38045116 × 10^8
Engineering notation 6.38045116 × 10^6

Prime Factorization of 638045116

Prime Factorization 2 × 2 × 59 × 23 × 41 × 61 × 47

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 319022558
Product of the distinct prime numbers

The prime factorization of 638045116 is 2 × 2 × 59 × 23 × 41 × 61 × 47. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 638045116)

Multiplication

n×y
n×2 1276090232
n×3 1914135348
n×4 2552180464
n×5 3190225580

Division

n÷y
n÷2 319022558
n÷3 212681705.33333
n÷3 159511279
n÷5 127609023.2

Exponentiation

ny
n2 407101570051453456
n3 2.5974916848726E+26
n4 1.6573168833836E+35
n5 1.0574429431072E+44

Nth Root

y√n
2√n 25259.554944615
3√n 860.89554989047
4√n 158.93254841163
5√n 57.672699196856

Divisors of 638045116

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638045115
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638045116 can be divided by 96 positive divisors. The sum of these divisors (counting 638045116) is 1, the average is 0.010416666666667.

Base conversion 638045116

Base System Value
2 Binary 100110000001111100101110111100
3 Ternary 1122110121001100121
4 Quaternary 212001330232330
5 Quinary 2301314420431
6 Senary 143151304324
8 Octal 4601745674
10 Decimal 638045116
12 Duodecimal 15981b0a4
16 Hexadecimal 2607cbbc
20 Vigesimal 9j7fcfg
36 Base36 ajvirg

Cryptographic Hash Functions

md5 c4709933f769bc1fa2d33cef1b19e4c7
sha1 b69332ccbd4cfccc3954e5d1c7b16516c1b42a0e
sha256 2dfea7025402ff1aa1bebc9db22b95d3a7a308c5771b75f7881d8144f9eab2f2
sha512 86245cf5ffcd56074b5387f5dc0b5dd99538f077b8b69ab014867a2a114fa9ac6252b0a8b4a096dd9909b3e2d0cf40f5cf76d1a16a1a9e00c501ae2d2a3bae79
ripemd-160 51d5095cdf135086e020157ec5bb3d1b8cdb37ee

638045116 as geometric shapes

Circle

Radius = n
Diameter 1276090232
Circumference 4008955698.1689
Area 1.2789473017385E+18

Sphere

Radius = n
Volume 1.0880347726609E+27
Surface area 5.1157892069541E+18
Circumference 4008955698.1689

Square

Length = n
Perimeter 2552180464
Area 407101570051453456
Diagonal 902332056.45311

Cube

Length = n
Surface area 2442609420308720736
Volume 2.5974916848726E+26
Space diagonal 1105126558.4332

Equilateral Triangle

Length = n
Perimeter 1914135348
Area 1.7628015079254E+17
Altitude 552563279.21659

Triangular Pyramid

Length = n
Surface area 1.7628015079254E+17
Volume 3.0611733074152E+25
Height 300777352.15104