85454448 (number)

85454448 is an even 8-digits composite number following 85454447 and preceding 85454449. In scientific notation, it is written as 8.5454448 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 28484800 positive integers (up to 85454448) that are relatively prime to 85454448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5454448 × 10^7
Engineering notation 8.5454448 × 10^6

Prime Factorization of 85454448

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1780301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10681806
Product of the distinct prime numbers

The prime factorization of 85454448 is 2 × 2 × 2 × 2 × 3 × 1780301. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 84, 63, 697, 663, 170, 2760, 5327, 12382, 648445, 181047, 1759281, 2940045, 41662060, 19402279, 689026833, 2321598, 7396424315, 2392549681

Basic calculations (n = 85454448)

Multiplication

n×y
n×2 170908896
n×3 256363344
n×4 341817792
n×5 427272240

Division

n÷y
n÷2 42727224
n÷3 28484816
n÷3 21363612
n÷5 17090889.6

Exponentiation

ny
n2 7302462682984704
n3 6.2402791761506E+23
n4 5.3325961236384E+31
n5 4.5569405815246E+39

Nth Root

y√n
2√n 9244.1575062306
3√n 440.46515546054
4√n 96.146541831886
5√n 38.578641873769

Divisors of 85454448

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1780301, 3560602, 5340903, 7121204, 10681806, 14242408, 21363612, 28484816, 42727224, 85454448

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85454447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85454448 can be divided by 20 positive divisors. The sum of these divisors (counting 85454448) is 1, the average is 0.05.

Base conversion 85454448

Base System Value
2 Binary 101000101111110111001110000
3 Ternary 12221210112110120
4 Quaternary 11011332321300
5 Quinary 133334020243
6 Senary 12251330240
8 Octal 505767160
10 Decimal 85454448
12 Duodecimal 24750980
16 Hexadecimal 517ee70
20 Vigesimal 16e1g28
36 Base36 1evl2o

Cryptographic Hash Functions

md5 142211a3b9e04bdea25462e99bcfcd51
sha1 74dfd8db8a913e00214b6a53aaa39da9b2320290
sha256 91aacd2a7503ca6b92c74619faea31f557599ba9d771b25e7c7ab1badb375be0
sha512 eb134245a01600e7b60a5af392982c15554051eee4075d7b42125eeebca24b41ebfa2de9085020efdbd0241753bca06b3d7df8de996ccca51942be9443c1abe8
ripemd-160 32fee67db133020a2f7786b735f60fd2011f6185

85454448 as geometric shapes

Circle

Radius = n
Diameter 170908896
Circumference 536926132.10674
Area 2.2941363117978E+16

Sphere

Radius = n
Volume 2.6139220288192E+24
Surface area 9.1765452471913E+16
Circumference 536926132.10674

Square

Length = n
Perimeter 341817792
Area 7302462682984704
Diagonal 120850839.32671

Cube

Length = n
Surface area 43814776097908224
Volume 6.2402791761506E+23
Space diagonal 148011445.66875

Equilateral Triangle

Length = n
Perimeter 256363344
Area 3.1620590968263E+15
Altitude 74005722.834376

Triangular Pyramid

Length = n
Surface area 3.1620590968263E+15
Volume 7.3542395365888E+22
Height 40283613.108902