1385388546 (number)

1385388546 is an even 10-digits composite number following 1385388545 and preceding 1385388547. In scientific notation, it is written as 1.385388546 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 461796180 positive integers (up to 1385388546) that are relatively prime to 1385388546.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.385388546 × 10^9
Engineering notation 1.385388546 × 10^9

Prime Factorization of 1385388546

Prime Factorization 2 × 3 × 230898091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1385388546
Product of the distinct prime numbers

The prime factorization of 1385388546 is 2 × 3 × 230898091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 28, 73, 742, 448, 8688, 2892, 6615, 56925, 382052, 910056, 6937191, 8128691, 44596120, 47026296, 139744979, 448027764, 8936496775, 9516471027

Basic calculations (n = 1385388546)

Multiplication

n×y
n×2 2770777092
n×3 4156165638
n×4 5541554184
n×5 6926942730

Division

n÷y
n÷2 692694273
n÷3 461796182
n÷3 346347136.5
n÷5 277077709.2

Exponentiation

ny
n2 1919301423387994116
n3 2.6589782082832E+27
n4 3.6837179538192E+36
n5 5.1033806599156E+45

Nth Root

y√n
2√n 37220.807970811
3√n 1114.783497012
4√n 192.92694983027
5√n 67.346389619369

Divisors of 1385388546

1, 2, 3, 6, 230898091, 461796182, 692694273, 1385388546

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1385388545
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1385388546 can be divided by 8 positive divisors. The sum of these divisors (counting 1385388546) is 1, the average is 0.125.

Base conversion 1385388546

Base System Value
2 Binary 1010010100100110101101000000010
3 Ternary 10120112212000210220
4 Quaternary 1102210311220002
5 Quinary 10314124413141
6 Senary 345245403510
8 Octal 12244655002
10 Decimal 1385388546
12 Duodecimal 327b69596
16 Hexadecimal 52935a02
20 Vigesimal 11cidb76
36 Base36 mwton6

Cryptographic Hash Functions

md5 7836c423053dcd2af869d8de82ee962a
sha1 66b6292676ebde5d247ddc0488a470d3686b5ba0
sha256 265afd1c7451a4de318401112f34664b09f42015c28671728d52ef120d733e17
sha512 5ace25b9588d7e4f7aa93978a039e5c17e216a22f2128d12ce05b65867202729b07c731b00dbd31bfec7f3087dc3616fbd97a406fab3de0a0e0cfb52e7c23d62
ripemd-160 2a1e67a732bf808fcb70921545dc4fff2f4cef54

1385388546 as geometric shapes

Circle

Radius = n
Diameter 2770777092
Circumference 8704652956.9621
Area 6.0296632517402E+18

Sphere

Radius = n
Volume 1.1137901873597E+28
Surface area 2.4118653006961E+19
Circumference 8704652956.9621

Square

Length = n
Perimeter 5541554184
Area 1919301423387994116
Diagonal 1959235270.9095

Cube

Length = n
Surface area 1.1515808540328E+19
Volume 2.6589782082832E+27
Space diagonal 2399563349.896

Equilateral Triangle

Length = n
Perimeter 4156165638
Area 8.3108189508682E+17
Altitude 1199781674.948

Triangular Pyramid

Length = n
Surface area 8.3108189508682E+17
Volume 3.1336358701739E+26
Height 653078423.63651