638528088 (number)

638528088 is an even 9-digits composite number following 638528087 and preceding 638528089. In scientific notation, it is written as 6.38528088 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 189372800 positive integers (up to 638528088) that are relatively prime to 638528088.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million five hundred twenty-eight thousand eighty-eight

Notation

Scientific notation 6.38528088 × 10^8
Engineering notation 6.38528088 × 10^6

Prime Factorization of 638528088

Prime Factorization 2 × 2 × 2 × 1551 × 51461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 159632022
Product of the distinct prime numbers

The prime factorization of 638528088 is 2 × 2 × 2 × 1551 × 51461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 78, 43, 469, 498, 5992, 5912, 36530, 99815, 890914, 305158, 6155740, 5141586, 73152433, 48133588, 987543963, 270912744, 9896002587, 9284326084

Basic calculations (n = 638528088)

Multiplication

n×y
n×2 1277056176
n×3 1915584264
n×4 2554112352
n×5 3192640440

Division

n÷y
n÷2 319264044
n÷3 212842696
n÷3 159632022
n÷5 127705617.6

Exponentiation

ny
n2 407718119164935744
n3 2.6033947107334E+26
n4 1.6623406469539E+35
n5 1.0614511949042E+44

Nth Root

y√n
2√n 25269.113320415
3√n 861.11271508669
4√n 158.96261610962
5√n 57.681427692135

Divisors of 638528088

1, 2, 4, 8, 1551, 3102, 6204, 12408, 51461, 102922, 205844, 411688, 79816011, 159632022, 319264044, 638528088

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 -638528087
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 638528088 can be divided by 16 positive divisors. The sum of these divisors (counting 638528088) is 1, the average is 0.0625.

Base conversion 638528088

Base System Value
2 Binary 100110000011110010101001011000
3 Ternary 1122111111120212110
4 Quaternary 212003302221120
5 Quinary 2301430344323
6 Senary 143205512320
8 Octal 4603625130
10 Decimal 638528088
12 Duodecimal 159a126a0
16 Hexadecimal 260f2a58
20 Vigesimal 9jag048
36 Base36 ak5vfc

Cryptographic Hash Functions

md5 697e227863c995e9cafbd3ee47cd420f
sha1 01fe86640448409e0bc835b29a507ad9648db28b
sha256 5bd079a8b83229784ce52445d7b6a1231bcd4638991d458334f5623b4afe3378
sha512 9e187faeb4e31f9189279f77fa367e847cc4e9f0e11696c349fa45f3fb891ac36675b66b2ecacb077ccb707493022391fac93b453dae163c49388fa5b0a13fd3
ripemd-160 7b7c7bfde620c8fbf1043eb206bf94f039355b4f

638528088 as geometric shapes

Circle

Radius = n
Diameter 1277056176
Circumference 4011990300.7431
Area 1.280884247904E+18

Sphere

Radius = n
Volume 1.0905074263513E+27
Surface area 5.123536991616E+18
Circumference 4011990300.7431

Square

Length = n
Perimeter 2554112352
Area 407718119164935744
Diagonal 903015082.00576

Cube

Length = n
Surface area 2446308714989614464
Volume 2.6033947107334E+26
Space diagonal 1105963090.4758

Equilateral Triangle

Length = n
Perimeter 1915584264
Area 1.7654712439002E+17
Altitude 552981545.23791

Triangular Pyramid

Length = n
Surface area 1.7654712439002E+17
Volume 3.068130090108E+25
Height 301005027.33525