1385382642 (number)

1385382642 is an even 10-digits composite number following 1385382641 and preceding 1385382643. In scientific notation, it is written as 1.385382642 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 395823600 positive integers (up to 1385382642) that are relatively prime to 1385382642.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.385382642 × 10^9
Engineering notation 1.385382642 × 10^9

Prime Factorization of 1385382642

Prime Factorization 2 × 3 × 7 × 32985301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1385382642
Product of the distinct prime numbers

The prime factorization of 1385382642 is 2 × 3 × 7 × 32985301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 41, 44, 940, 320, 9761, 9902, 77994, 20820, 685874, 919670, 5910329, 7651061, 92498297, 60661567, 150032271, 548328980, 8051249358, 4132230430

Basic calculations (n = 1385382642)

Multiplication

n×y
n×2 2770765284
n×3 4156147926
n×4 5541530568
n×5 6926913210

Division

n÷y
n÷2 692691321
n÷3 461794214
n÷3 346345660.5
n÷5 277076528.4

Exponentiation

ny
n2 1919285064754900164
n3 2.6589442137613E+27
n4 3.6836551597912E+36
n5 5.1032719174885E+45

Nth Root

y√n
2√n 37220.728660251
3√n 1114.7819134151
4√n 192.92674428459
5√n 67.346332218322

Divisors of 1385382642

1, 2, 3, 6, 7, 14, 21, 42, 32985301, 65970602, 98955903, 197911806, 230897107, 461794214, 692691321, 1385382642

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 -1385382641
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 1385382642 can be divided by 16 positive divisors. The sum of these divisors (counting 1385382642) is 1, the average is 0.0625.

Base conversion 1385382642

Base System Value
2 Binary 1010010100100110100001011110010
3 Ternary 10120112211201201020
4 Quaternary 1102210310023302
5 Quinary 10314124221032
6 Senary 345245320310
8 Octal 12244641362
10 Decimal 1385382642
12 Duodecimal 327b66096
16 Hexadecimal 529342f2
20 Vigesimal 11cicgc2
36 Base36 mwtk36

Cryptographic Hash Functions

md5 dc3b0ad5bf407924aa43313749e6e1c3
sha1 774ff0e042bbf6271ba82a5d022b06aafe62fe2e
sha256 f6d332bb58ad4ad527e089d11225b9e704d253548b09bf63938cb4ae93c2da47
sha512 9d4284413016321eff32574797fd606090fd914853842fbace980335022fb223082ee2773444bd5156bc62856cc35b9cf007385421b1b5074e8d05c53d5b5910
ripemd-160 29d32e604a2afdce841d826d6570ff1636f54768

1385382642 as geometric shapes

Circle

Radius = n
Diameter 2770765284
Circumference 8704615861.036
Area 6.0296118595786E+18

Sphere

Radius = n
Volume 1.1137759477677E+28
Surface area 2.4118447438314E+19
Circumference 8704615861.036

Square

Length = n
Perimeter 5541530568
Area 1919285064754900164
Diagonal 1959226921.3927

Cube

Length = n
Surface area 1.1515710388529E+19
Volume 2.6589442137613E+27
Space diagonal 2399553123.868

Equilateral Triangle

Length = n
Perimeter 4156147926
Area 8.310748115909E+17
Altitude 1199776561.934

Triangular Pyramid

Length = n
Surface area 8.310748115909E+17
Volume 3.1335958072456E+26
Height 653075640.46422