85469438 (number)

85469438 is an even 8-digits composite number following 85469437 and preceding 85469439. In scientific notation, it is written as 8.5469438 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 38826368 positive integers (up to 85469438) that are relatively prime to 85469438.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred sixty-nine thousand four hundred thirty-eight

Notation

Scientific notation 8.5469438 × 10^7
Engineering notation 8.5469438 × 10^6

Prime Factorization of 85469438

Prime Factorization 2 × 17 × 493 × 5099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85469438
Product of the distinct prime numbers

The prime factorization of 85469438 is 2 × 17 × 493 × 5099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 75, 75, 675, 771, 8879, 1946, 99469, 75752, 111908, 604740, 8444007, 7368303, 42790995, 27305553, 163230888, 544893542, 9556976329, 8870130230

Basic calculations (n = 85469438)

Multiplication

n×y
n×2 170938876
n×3 256408314
n×4 341877752
n×5 427347190

Division

n÷y
n÷2 42734719
n÷3 28489812.666667
n÷3 21367359.5
n÷5 17093887.6

Exponentiation

ny
n2 7305024832035844
n3 6.2435636697015E+23
n4 5.336338779666E+31
n5 4.5609387647566E+39

Nth Root

y√n
2√n 9244.9682530553
3√n 440.49090870026
4√n 96.150757943218
5√n 38.579995234028

Divisors of 85469438

1, 2, 17, 34, 493, 986, 5099, 8381, 10198, 16762, 86683, 173366, 2513807, 5027614, 42734719, 85469438

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 -85469437
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 85469438 can be divided by 16 positive divisors. The sum of these divisors (counting 85469438) is 1, the average is 0.0625.

Base conversion 85469438

Base System Value
2 Binary 101000110000010100011111110
3 Ternary 12221211022000202
4 Quaternary 11012002203332
5 Quinary 133340010223
6 Senary 12251523502
8 Octal 506024376
10 Decimal 85469438
12 Duodecimal 24759592
16 Hexadecimal 51828fe
20 Vigesimal 16e3dbi
36 Base36 1evwn2

Cryptographic Hash Functions

md5 700c4e190aa7dcb9486d58fcf9a87695
sha1 302e1c12fa65318337b5ee79be0a1907890a24a8
sha256 d72d907e3b117bc7dbdbbb57754036ea99d093cb5dccbfa271c18338d9e1afc4
sha512 027e97beee30d3bba4fdc6f6cfc850234ec80bdbffbc336fd0cd103065d662ea2cd898b206ef3f7d070bd675ce4a6448c84dadd1cb77d7f44479246e33056b32
ripemd-160 7ee994c9a536a8454cb1277e847b9cdc1d20d1bd

85469438 as geometric shapes

Circle

Radius = n
Diameter 170938876
Circumference 537020317.0545
Area 2.2949412346615E+16

Sphere

Radius = n
Volume 2.6152978342606E+24
Surface area 9.1797649386459E+16
Circumference 537020317.0545

Square

Length = n
Perimeter 341877752
Area 7305024832035844
Diagonal 120872038.38801

Cube

Length = n
Surface area 43830148992215064
Volume 6.2435636697015E+23
Space diagonal 148037409.11036

Equilateral Triangle

Length = n
Perimeter 256408314
Area 3.1631685399096E+15
Altitude 74018704.555179

Triangular Pyramid

Length = n
Surface area 3.1631685399096E+15
Volume 7.3581103493598E+22
Height 40290679.462669