85454042 (number)

85454042 is an even 8-digits composite number following 85454041 and preceding 85454043. In scientific notation, it is written as 8.5454042 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 40949760 positive integers (up to 85454042) that are relatively prime to 85454042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5454042 × 10^7
Engineering notation 8.5454042 × 10^6

Prime Factorization of 85454042

Prime Factorization 2 × 31 × 31 × 173 × 257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2756582
Product of the distinct prime numbers

The prime factorization of 85454042 is 2 × 31 × 31 × 173 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 85, 45, 138, 455, 7536, 157, 93236, 32318, 351689, 45263, 5851752, 3506193, 19651876, 53868745, 817063964, 968581506, 5213604889, 4253931215

Basic calculations (n = 85454042)

Multiplication

n×y
n×2 170908084
n×3 256362126
n×4 341816168
n×5 427270210

Division

n÷y
n÷2 42727021
n÷3 28484680.666667
n÷3 21363510.5
n÷5 17090808.4

Exponentiation

ny
n2 7302393294137764
n3 6.2401902325777E+23
n4 5.3324947822268E+31
n5 4.5568323308519E+39

Nth Root

y√n
2√n 9244.1355463883
3√n 440.46445789928
4√n 96.146427631963
5√n 38.57860521574

Divisors of 85454042

1, 2, 31, 62, 173, 257, 346, 514, 961, 1922, 5363, 7967, 10726, 15934, 44461, 88922, 166253, 246977, 332506, 493954, 1378291, 2756582, 42727021, 85454042

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85454041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85454042 can be divided by 24 positive divisors. The sum of these divisors (counting 85454042) is 1, the average is 0.041666666666667.

Base conversion 85454042

Base System Value
2 Binary 101000101111110110011011010
3 Ternary 12221210111220112
4 Quaternary 11011332303122
5 Quinary 133334012132
6 Senary 12251324322
8 Octal 505766332
10 Decimal 85454042
12 Duodecimal 247506a2
16 Hexadecimal 517ecda
20 Vigesimal 16e1f22
36 Base36 1evkre

Cryptographic Hash Functions

md5 2da4abaacab6585be5c55131de6c92af
sha1 db6ce43db07c4cf4eaf51ca7eba5b2d848136b70
sha256 a46d7548cf26852db86c8d1b6e75b160e9f2239b4d7a7a4ec8da77b9a3ef4536
sha512 7985c8e22a21341504051ce45a55082cef739b3db4573570d27f40b3a731bdf4c8b4c64e6d1ee4127ebb1d912dc81fe3200a0e619157eada1e6a871000cf6480
ripemd-160 20cd990c628dd0bf9e8d098a5042c01cb9ec90a7

85454042 as geometric shapes

Circle

Radius = n
Diameter 170908084
Circumference 536923581.13351
Area 2.2941145126487E+16

Sphere

Radius = n
Volume 2.6138847722225E+24
Surface area 9.1764580505946E+16
Circumference 536923581.13351

Square

Length = n
Perimeter 341816168
Area 7302393294137764
Diagonal 120850265.156

Cube

Length = n
Surface area 43814359764826584
Volume 6.2401902325777E+23
Space diagonal 148010742.45612

Equilateral Triangle

Length = n
Perimeter 256362126
Area 3.1620290505742E+15
Altitude 74005371.228062

Triangular Pyramid

Length = n
Surface area 3.1620290505742E+15
Volume 7.3541347155829E+22
Height 40283421.718667