1385804942 (number)

1385804942 is an even 10-digits composite number following 1385804941 and preceding 1385804943. In scientific notation, it is written as 1.385804942 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 692902470 positive integers (up to 1385804942) that are relatively prime to 1385804942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.385804942 × 10^9
Engineering notation 1.385804942 × 10^9

Prime Factorization of 1385804942

Prime Factorization 2 × 692902471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1385804942
Product of the distinct prime numbers

The prime factorization of 1385804942 is 2 × 692902471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 18, 57, 133, 530, 9111, 6980, 30830, 12087, 585653, 491928, 6312665, 4835075, 50894383, 15472289, 74930303, 726871072, 1136926203, 8091146583

Basic calculations (n = 1385804942)

Multiplication

n×y
n×2 2771609884
n×3 4157414826
n×4 5543219768
n×5 6929024710

Division

n÷y
n÷2 692902471
n÷3 461934980.66667
n÷3 346451235.5
n÷5 277160988.4

Exponentiation

ny
n2 1920455337271623364
n3 2.6613764972813E+27
n4 3.6881487024551E+36
n5 5.1110546986931E+45

Nth Root

y√n
2√n 37226.4011422
3√n 1114.8951732374
4√n 192.94144485361
5√n 67.350437494096

Divisors of 1385804942

1, 2, 692902471, 1385804942

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1385804941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1385804942 can be divided by 4 positive divisors. The sum of these divisors (counting 1385804942) is 1, the average is 0.25.

Base conversion 1385804942

Base System Value
2 Binary 1010010100110011011010010001110
3 Ternary 10120120122011222222
4 Quaternary 1102212123102032
5 Quinary 10314231224232
6 Senary 345302335342
8 Octal 12246332216
10 Decimal 1385804942
12 Duodecimal 32812a552
16 Hexadecimal 5299b48e
20 Vigesimal 11d15c72
36 Base36 mx2lxq

Cryptographic Hash Functions

md5 2c1fea0c763220d4127bd20cc5a3483f
sha1 7f52db35b385b7e470b41883ad2b6b391cb9b27f
sha256 fd9836a8aadc860b72a7d57740ed56f7b012db7c9e97ee03850d474acb80e189
sha512 6b37126f117587cc82570521796593ea6e7d530a31e26f15f1bd47aa267564dbbed67306f369b8f5992f59f42f3e8b56e6a421673664fb7a880ce8228d9bf018
ripemd-160 b8f12adb5faf68120bb57e254de2fa318cd5c10c

1385804942 as geometric shapes

Circle

Radius = n
Diameter 2771609884
Circumference 8707269250.1913
Area 6.0332883791198E+18

Sphere

Radius = n
Volume 1.1147947803061E+28
Surface area 2.4133153516479E+19
Circumference 8707269250.1913

Square

Length = n
Perimeter 5543219768
Area 1920455337271623364
Diagonal 1959824143.7801

Cube

Length = n
Surface area 1.152273202363E+19
Volume 2.6613764972813E+27
Space diagonal 2400284568.924

Equilateral Triangle

Length = n
Perimeter 4157414826
Area 8.3158155445532E+17
Altitude 1200142284.462

Triangular Pyramid

Length = n
Surface area 8.3158155445532E+17
Volume 3.1364622808635E+26
Height 653274714.59335