1245685086 (number)

1245685086 is an even 10-digits composite number following 1245685085 and preceding 1245685087. In scientific notation, it is written as 1.245685086 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 406393440 positive integers (up to 1245685086) that are relatively prime to 1245685086.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.245685086 × 10^9
Engineering notation 1.245685086 × 10^9

Prime Factorization of 1245685086

Prime Factorization 2 × 9 × 47 × 1472441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1245685086
Product of the distinct prime numbers

The prime factorization of 1245685086 is 2 × 9 × 47 × 1472441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 79, 17, 782, 357, 7590, 6306, 74930, 69007, 524881, 444348, 4058746, 5296252, 44295991, 15519944, 34432665, 583837861, 3368235258, 8779906238

Basic calculations (n = 1245685086)

Multiplication

n×y
n×2 2491370172
n×3 3737055258
n×4 4982740344
n×5 6228425430

Division

n÷y
n÷2 622842543
n÷3 415228362
n÷3 311421271.5
n÷5 249137017.2

Exponentiation

ny
n2 1551731333482827396
n3 1.9329685795985E+27
n4 2.4078701313124E+36
n5 2.9994479116007E+45

Nth Root

y√n
2√n 35294.264208225
3√n 1075.9764226717
4√n 187.86767739083
5√n 65.929784010689

Divisors of 1245685086

1, 2, 9, 18, 47, 94, 423, 846, 1472441, 2944882, 13251969, 26503938, 69204727, 138409454, 622842543, 1245685086

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 -1245685085
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 1245685086 can be divided by 16 positive divisors. The sum of these divisors (counting 1245685086) is 1, the average is 0.0625.

Base conversion 1245685086

Base System Value
2 Binary 1001010001111111010010101011110
3 Ternary 10012210222100200200
4 Quaternary 1022033322111132
5 Quinary 10022343410321
6 Senary 323335204330
8 Octal 11217722536
10 Decimal 1245685086
12 Duodecimal 2a92166a6
16 Hexadecimal 4a3fa55e
20 Vigesimal j95ace6
36 Base36 klncri

Cryptographic Hash Functions

md5 5bf66ab75432ff841b834b2c6507e13f
sha1 940f535cb6458623412f9d23546660577e89096d
sha256 53d83fbd984531cf0e11a6ae089eaac66ca807c2b2d9228835243367a69a1dc5
sha512 0a54e25f441c8779fee2626ea1bbc4afad3d90a3a81b716dfde84a6d7d1baf4725c6762a316248452a190a949b23abb14e6bdb3eff7f8b4dd48693d55fbe0f24
ripemd-160 74ad79ac92bfb3eecd9d421d7273b0b69ba8e7c2

1245685086 as geometric shapes

Circle

Radius = n
Diameter 2491370172
Circumference 7826870229.7279
Area 4.8749077576147E+18

Sphere

Radius = n
Volume 8.0967998523819E+27
Surface area 1.9499631030459E+19
Circumference 7826870229.7279

Square

Length = n
Perimeter 4982740344
Area 1551731333482827396
Diagonal 1761664743.0671

Cube

Length = n
Surface area 9.310388000897E+18
Volume 1.9329685795985E+27
Space diagonal 2157589859.1828

Equilateral Triangle

Length = n
Perimeter 3737055258
Area 6.7191937732222E+17
Altitude 1078794929.5914

Triangular Pyramid

Length = n
Surface area 6.7191937732222E+17
Volume 2.2780253174243E+26
Height 587221581.02237