1388082145 (number)

1388082145 is an odd 10-digits composite number following 1388082144 and preceding 1388082146. In scientific notation, it is written as 1.388082145 × 10^9. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 1034769600 positive integers (up to 1388082145) that are relatively prime to 1388082145.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million eighty-two thousand one hundred forty-five

Notation

Scientific notation 1.388082145 × 10^9
Engineering notation 1.388082145 × 10^9

Prime Factorization of 1388082145

Prime Factorization 19 × 5 × 61 × 239531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1388082145
Product of the distinct prime numbers

The prime factorization of 1388082145 is 19 × 5 × 61 × 239531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 10, 48, 675, 479, 5479, 8516, 3952, 60104, 317598, 940578, 5970228, 8284960, 85604137, 79498484, 987223263, 653091813, 6726269000, 2615137004

Basic calculations (n = 1388082145)

Multiplication

n×y
n×2 2776164290
n×3 4164246435
n×4 5552328580
n×5 6940410725

Division

n÷y
n÷2 694041072.5
n÷3 462694048.33333
n÷3 347020536.25
n÷5 277616429

Exponentiation

ny
n2 1926772041267801025
n3 2.674517867969E+27
n4 3.7124504990113E+36
n5 5.1531862518739E+45

Nth Root

y√n
2√n 37256.974447746
3√n 1115.5055172539
4√n 193.02065808547
5√n 67.372557476984

Divisors of 1388082145

1, 5, 19, 61, 95, 305, 1159, 5795, 239531, 1197655, 4551089, 14611391, 22755445, 73056955, 277616429, 1388082145

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 -1388082144
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 1388082145 can be divided by 16 positive divisors. The sum of these divisors (counting 1388082145) is 1, the average is 0.0625.

Base conversion 1388082145

Base System Value
2 Binary 1010010101111000111001111100001
3 Ternary 10120201220212201211
4 Quaternary 1102233013033201
5 Quinary 10320322112040
6 Senary 345423230121
8 Octal 12257071741
10 Decimal 1388082145
12 Duodecimal 328a48341
16 Hexadecimal 52bc73e1
20 Vigesimal 11dfa575
36 Base36 myff1d

Cryptographic Hash Functions

md5 114e5b5f503bc065a0bc10e6bd5646f3
sha1 aaab2348ccd4d664838a5713d94711513ad45964
sha256 5db518783511bdd858994466bbb82c24ad646bc6e77dc34a1d56ea3160bbd07e
sha512 59b71e86a379df95643fe06f11f0c1d68c997c0fffac163495a8b2650f2cf0a603768952e09304f2871c7982657da62da8243263d4284be4f0cefb5f8129a5bf
ripemd-160 327f1387ca44beda572c64dc96acbd522195c259

1388082145 as geometric shapes

Circle

Radius = n
Diameter 2776164290
Circumference 8721577338.6223
Area 6.0531328899891E+18

Sphere

Radius = n
Volume 1.1202994247875E+28
Surface area 2.4212531559957E+19
Circumference 8721577338.6223

Square

Length = n
Perimeter 5552328580
Area 1926772041267801025
Diagonal 1963044595.1469

Cube

Length = n
Surface area 1.1560632247607E+19
Volume 2.674517867969E+27
Space diagonal 2404228800.2192

Equilateral Triangle

Length = n
Perimeter 4164246435
Area 8.3431676751976E+17
Altitude 1202114400.1096

Triangular Pyramid

Length = n
Surface area 8.3431676751976E+17
Volume 3.1519495347425E+26
Height 654348198.38231