85209849 (number)

85209849 is an odd 8-digits composite number following 85209848 and preceding 85209850. In scientific notation, it is written as 8.5209849 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 54362880 positive integers (up to 85209849) that are relatively prime to 85209849.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred nine thousand eight hundred forty-nine

Notation

Scientific notation 8.5209849 × 10^7
Engineering notation 8.5209849 × 10^6

Prime Factorization of 85209849

Prime Factorization 3 × 159 × 41 × 4357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85209849
Product of the distinct prime numbers

The prime factorization of 85209849 is 3 × 159 × 41 × 4357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 60, 30, 567, 656, 9468, 4987, 78379, 60424, 416812, 175963, 3075923, 1090318, 19955013, 22865624, 958640296, 707640812, 5958221323, 3302141427

Basic calculations (n = 85209849)

Multiplication

n×y
n×2 170419698
n×3 255629547
n×4 340839396
n×5 426049245

Division

n÷y
n÷2 42604924.5
n÷3 28403283
n÷3 21302462.25
n÷5 17041969.8

Exponentiation

ny
n2 7260718366602801
n3 6.1868471564975E+23
n4 5.2718031199123E+31
n5 4.4920954780546E+39

Nth Root

y√n
2√n 9230.9181016841
3√n 440.044501353
4√n 96.077667028733
5√n 38.556531568308

Divisors of 85209849

1, 3, 41, 123, 159, 477, 4357, 6519, 13071, 19557, 178637, 535911, 692763, 2078289, 28403283, 85209849

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 -85209848
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 85209849 can be divided by 16 positive divisors. The sum of these divisors (counting 85209849) is 1, the average is 0.0625.

Base conversion 85209849

Base System Value
2 Binary 101000101000011001011111001
3 Ternary 12221100002221100
4 Quaternary 11011003023321
5 Quinary 133303203344
6 Senary 12242202013
8 Octal 505031371
10 Decimal 85209849
12 Duodecimal 24653309
16 Hexadecimal 51432f9
20 Vigesimal 16cb4c9
36 Base36 1eqcc9

Cryptographic Hash Functions

md5 d751fc6ec742d124bb5789531478b255
sha1 2e1681acf9c230a989d9d4cf036afaec54895d4b
sha256 7c8babfe00e12190b507b7b0400347825e4c6656282e7368b09070df498624ac
sha512 b2b7663c5bc44e31f31b626e30f83dafaa6f3decf0ed5015b7fb8c90f0e8c74febb2d747c37b04294a9abf21805892c84e1c45b24020c678e808bdc3995712f8
ripemd-160 4077750fdb618fb185290555f316ea87d0e098b0

85209849 as geometric shapes

Circle

Radius = n
Diameter 170419698
Circumference 535389271.26379
Area 2.2810219480304E+16

Sphere

Radius = n
Volume 2.5915404767647E+24
Surface area 9.1240877921215E+16
Circumference 535389271.26379

Square

Length = n
Perimeter 340839396
Area 7260718366602801
Diagonal 120504924.10356

Cube

Length = n
Surface area 43564310199616806
Volume 6.1868471564975E+23
Space diagonal 147587787.77327

Equilateral Triangle

Length = n
Perimeter 255629547
Area 3.1439832776011E+15
Altitude 73793893.886636

Triangular Pyramid

Length = n
Surface area 3.1439832776011E+15
Volume 7.2912692975402E+22
Height 40168308.034521