85149743 (number)

85149743 is an odd 8-digits composite number following 85149742 and preceding 85149744. In scientific notation, it is written as 8.5149743 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 70837440 positive integers (up to 85149743) that are relatively prime to 85149743.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred forty-nine thousand seven hundred forty-three

Notation

Scientific notation 8.5149743 × 10^7
Engineering notation 8.5149743 × 10^6

Prime Factorization of 85149743

Prime Factorization 227 × 7 × 41 × 1307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85149743
Product of the distinct prime numbers

The prime factorization of 85149743 is 227 × 7 × 41 × 1307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85149743)

Multiplication

n×y
n×2 170299486
n×3 255449229
n×4 340598972
n×5 425748715

Division

n÷y
n÷2 42574871.5
n÷3 28383247.666667
n÷3 21287435.75
n÷5 17029948.6

Exponentiation

ny
n2 7250478732966049
n3 6.1737640073902E+23
n4 5.2569441857193E+31
n5 4.4762744637934E+39

Nth Root

y√n
2√n 9227.6618381906
3√n 439.94100965356
4√n 96.060719538168
5√n 38.551090570397

Divisors of 85149743

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 -85149742
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 85149743 can be divided by 16 positive divisors. The sum of these divisors (counting 85149743) is 1, the average is 0.0625.

Base conversion 85149743

Base System Value
2 Binary 101000100110100100000101111
3 Ternary 12221020001111012
4 Quaternary 11010310200233
5 Quinary 133244242433
6 Senary 12241015435
8 Octal 504644057
10 Decimal 85149743
12 Duodecimal 2462457b
16 Hexadecimal 513482f
20 Vigesimal 16c3e73
36 Base36 1ep1yn

Cryptographic Hash Functions

md5 fa5f4472f985247abeec076cb27e78f7
sha1 a5d9b1e3aaf2e6996bfbbfaf1e79ccb9ef529e56
sha256 58040635eec86350c0772b6bbf300533e435d54b0875ee0db53d98231340cd1c
sha512 c44df759423e776bb760ed72bedd0fcf61d3280a835bce515293a3052feffd4e67dda5c10a46de28aa80d5c0a9681819b9beebcf6743902195149b44880e368f
ripemd-160 f8a41a2a8de3e8e81555dba2eade25883af41c96

85149743 as geometric shapes

Circle

Radius = n
Diameter 170299486
Circumference 535011614.12772
Area 2.2778050722495E+16

Sphere

Radius = n
Volume 2.5860602200819E+24
Surface area 9.1112202889981E+16
Circumference 535011614.12772

Square

Length = n
Perimeter 340598972
Area 7250478732966049
Diagonal 120419921.38318

Cube

Length = n
Surface area 43502872397796294
Volume 6.1737640073902E+23
Space diagonal 147483681.12743

Equilateral Triangle

Length = n
Perimeter 255449229
Area 3.1395493861737E+15
Altitude 73741840.563716

Triangular Pyramid

Length = n
Surface area 3.1395493861737E+15
Volume 7.2758506584518E+22
Height 40139973.794395