1085389894 (number)

1085389894 is an even 10-digits composite number following 1085389893 and preceding 1085389895. In scientific notation, it is written as 1.085389894 × 10^9. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 516791232 positive integers (up to 1085389894) that are relatively prime to 1085389894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.085389894 × 10^9
Engineering notation 1.085389894 × 10^9

Prime Factorization of 1085389894

Prime Factorization 2 × 47 × 37 × 312073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1085389894
Product of the distinct prime numbers

The prime factorization of 1085389894 is 2 × 47 × 37 × 312073. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 42, 70, 265, 884, 674, 4073, 78893, 56326, 134305, 437884, 2408326, 4325683, 1424613, 62677721, 617210788, 848171445, 755943490, 1958627543

Basic calculations (n = 1085389894)

Multiplication

n×y
n×2 2170779788
n×3 3256169682
n×4 4341559576
n×5 5426949470

Division

n÷y
n÷2 542694947
n÷3 361796631.33333
n÷3 271347473.5
n÷5 217077978.8

Exponentiation

ny
n2 1178071221997331236
n3 1.2786665987681E+27
n4 1.3878518040983E+36
n5 1.5063603225379E+45

Nth Root

y√n
2√n 32945.25601661
3√n 1027.6895123079
4√n 181.50828084859
5√n 64.138257177887

Divisors of 1085389894

1, 2, 37, 47, 74, 94, 1739, 3478, 312073, 624146, 11546701, 14667431, 23093402, 29334862, 542694947, 1085389894

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 -1085389893
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 1085389894 can be divided by 16 positive divisors. The sum of these divisors (counting 1085389894) is 1, the average is 0.0625.

Base conversion 1085389894

Base System Value
2 Binary 1000000101100011011110001000110
3 Ternary 2210122100112000201
4 Quaternary 1000230123301012
5 Quinary 4210324434034
6 Senary 255411401114
8 Octal 10054336106
10 Decimal 1085389894
12 Duodecimal 2635b319a
16 Hexadecimal 40b1bc46
20 Vigesimal gj3deee
36 Base36 hy7o7a

Cryptographic Hash Functions

md5 4ff9a857db398f381d212fbe46345859
sha1 257b1debf2ae52edf32f44e2425ff20a2b3c1b49
sha256 335ccede7054a7cae10fe32bf639ac5c03d1eb18b974be7d719de174802e0b7a
sha512 5ab738b31a46bf2f45664715de4b4a35a0a8052b42791682ca98d434d6a59d248eee4bed218c4280545bdbf878ac67941beb0f99c736b088a3ff3c4bb4974710
ripemd-160 02891af8e589f07601c09b27df1357ac51483028

1085389894 as geometric shapes

Circle

Radius = n
Diameter 2170779788
Circumference 6819705834.542
Area 3.7010198964324E+18

Sphere

Radius = n
Volume 5.3560661241075E+27
Surface area 1.4804079585729E+19
Circumference 6819705834.542

Square

Length = n
Perimeter 4341559576
Area 1178071221997331236
Diagonal 1534973108.5575

Cube

Length = n
Surface area 7068427331983987416
Volume 1.2786665987681E+27
Space diagonal 1879950442.4298

Equilateral Triangle

Length = n
Perimeter 3256169682
Area 5.1011980285853E+17
Altitude 939975221.2149

Triangular Pyramid

Length = n
Surface area 5.1011980285853E+17
Volume 1.5069230381095E+26
Height 511657702.8525