85408042 (number)

85408042 is an even 8-digits composite number following 85408041 and preceding 85408043. In scientific notation, it is written as 8.5408042 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 42137968 positive integers (up to 85408042) that are relatively prime to 85408042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5408042 × 10^7
Engineering notation 8.5408042 × 10^6

Prime Factorization of 85408042

Prime Factorization 2 × 107 × 317 × 1259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85408042
Product of the distinct prime numbers

The prime factorization of 85408042 is 2 × 107 × 317 × 1259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 60, 32, 497, 185, 8718, 5124, 51692, 24308, 632739, 424994, 8294987, 7768857, 60252125, 10782665, 408235484, 491827727, 2770179413, 706541492

Basic calculations (n = 85408042)

Multiplication

n×y
n×2 170816084
n×3 256224126
n×4 341632168
n×5 427040210

Division

n÷y
n÷2 42704021
n÷3 28469347.333333
n÷3 21352010.5
n÷5 17081608.4

Exponentiation

ny
n2 7294533638273764
n3 6.230118353481E+23
n4 5.3210220999907E+31
n5 4.5445807899894E+39

Nth Root

y√n
2√n 9241.6471475598
3√n 440.38540955451
4√n 96.133486088666
5√n 38.574450940453

Divisors of 85408042

1, 2, 107, 214, 317, 634, 1259, 2518, 33919, 67838, 134713, 269426, 399103, 798206, 42704021, 85408042

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 -85408041
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 85408042 can be divided by 16 positive divisors. The sum of these divisors (counting 85408042) is 1, the average is 0.0625.

Base conversion 85408042

Base System Value
2 Binary 101000101110011100100101010
3 Ternary 12221201011210211
4 Quaternary 11011303210222
5 Quinary 133331024132
6 Senary 12250331334
8 Octal 505634452
10 Decimal 85408042
12 Duodecimal 24729b4a
16 Hexadecimal 517392a
20 Vigesimal 16dg022
36 Base36 1eul9m

Cryptographic Hash Functions

md5 59b327c35f5c5e842e734fbe56c9bdf2
sha1 a2b448c383fb49ddd55bdbf1d5d9c63c19ff9d6d
sha256 34c236ed5ae361b8e672a34b294e03ec1ac142e9cbc202c4e34afa72e5f6260e
sha512 afc20f50f7e209632cfab24ee00fc195682523553240d9e371cd2a15971a9b5d835504b59ab460294f391924840cc7baa8a4cf7b187a5eae1445a54ed7378057
ripemd-160 3a2666f843d88ab69403e398031a6cc2f766f275

85408042 as geometric shapes

Circle

Radius = n
Diameter 170816084
Circumference 536634554.60938
Area 2.2916453289364E+16

Sphere

Radius = n
Volume 2.6096658733721E+24
Surface area 9.1665813157458E+16
Circumference 536634554.60938

Square

Length = n
Perimeter 341632168
Area 7294533638273764
Diagonal 120785211.33213

Cube

Length = n
Surface area 43767201829642584
Volume 6.230118353481E+23
Space diagonal 147931068.11898

Equilateral Triangle

Length = n
Perimeter 256224126
Area 3.1586257197526E+15
Altitude 73965534.059488

Triangular Pyramid

Length = n
Surface area 3.1586257197526E+15
Volume 7.3422648922353E+22
Height 40261737.11071