638528054 (number)

638528054 is an even 9-digits composite number following 638528053 and preceding 638528055. In scientific notation, it is written as 6.38528054 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 316915200 positive integers (up to 638528054) that are relatively prime to 638528054.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million five hundred twenty-eight thousand fifty-four

Notation

Scientific notation 6.38528054 × 10^8
Engineering notation 6.38528054 × 10^6

Prime Factorization of 638528054

Prime Factorization 2 × 241 × 337 × 3931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 638528054
Product of the distinct prime numbers

The prime factorization of 638528054 is 2 × 241 × 337 × 3931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 1, 61, 598, 617, 5840, 5578, 59018, 23834, 189206, 818522, 6432881, 2808114, 51833118, 88281239, 292712091, 72422483, 4193223105, 9546193533

Basic calculations (n = 638528054)

Multiplication

n×y
n×2 1277056108
n×3 1915584162
n×4 2554112216
n×5 3192640270

Division

n÷y
n÷2 319264027
n÷3 212842684.66667
n÷3 159632013.5
n÷5 127705610.8

Exponentiation

ny
n2 407718075745026916
n3 2.603394294861E+26
n4 1.6623402928923E+35
n5 1.0614509123063E+44

Nth Root

y√n
2√n 25269.112647657
3√n 861.11269980267
4√n 158.96261399353
5√n 57.681427077857

Divisors of 638528054

1, 2, 241, 337, 482, 674, 3931, 7862, 81217, 162434, 947371, 1324747, 1894742, 2649494, 319264027, 638528054

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638528053
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638528054 can be divided by 16 positive divisors. The sum of these divisors (counting 638528054) is 1, the average is 0.0625.

Base conversion 638528054

Base System Value
2 Binary 100110000011110010101000110110
3 Ternary 1122111111120211012
4 Quaternary 212003302220312
5 Quinary 2301430344204
6 Senary 143205512222
8 Octal 4603625066
10 Decimal 638528054
12 Duodecimal 159a12672
16 Hexadecimal 260f2a36
20 Vigesimal 9jag02e
36 Base36 ak5vee

Cryptographic Hash Functions

md5 d780179753daa280f7d9487a6460dde0
sha1 e9c296eb455eac0889782dc79a64ef1c20c250a7
sha256 abc20980e4ac383a1d7ea96cb286a3d8866062d531b69d9b0790f2f7c8d07726
sha512 49f5702deab8e3c180c005b53af80f4bdec10cc614578b628f89c63b4cf8069e4c798128434cdfeeee7e4dbb8fcee303fa3147ede936634e2da2fbacf5d29de5
ripemd-160 efa6163c79cf70d98db5ba0c728fe02cb95df674

638528054 as geometric shapes

Circle

Radius = n
Diameter 1277056108
Circumference 4011990087.1148
Area 1.2808841114963E+18

Sphere

Radius = n
Volume 1.090507252151E+27
Surface area 5.1235364459854E+18
Circumference 4011990087.1148

Square

Length = n
Perimeter 2554112216
Area 407718075745026916
Diagonal 903015033.9225

Cube

Length = n
Surface area 2446308454470161496
Volume 2.603394294861E+26
Space diagonal 1105963031.5861

Equilateral Triangle

Length = n
Perimeter 1915584162
Area 1.7654710558865E+17
Altitude 552981515.79304

Triangular Pyramid

Length = n
Surface area 1.7654710558865E+17
Volume 3.0681295999976E+25
Height 301005011.3075