85440454 (number)

85440454 is an even 8-digits composite number following 85440453 and preceding 85440455. In scientific notation, it is written as 8.5440454 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 36001440 positive integers (up to 85440454) that are relatively prime to 85440454.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5440454 × 10^7
Engineering notation 8.5440454 × 10^6

Prime Factorization of 85440454

Prime Factorization 2 × 19 × 11 × 47 × 4349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85440454
Product of the distinct prime numbers

The prime factorization of 85440454 is 2 × 19 × 11 × 47 × 4349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 50, 74, 125, 625, 5977, 5947, 97259, 28231, 75760, 992521, 9046866, 5918158, 12356850, 20051678, 750989929, 258354295, 7842072443, 6271144057

Basic calculations (n = 85440454)

Multiplication

n×y
n×2 170880908
n×3 256321362
n×4 341761816
n×5 427202270

Division

n÷y
n÷2 42720227
n÷3 28480151.333333
n÷3 21360113.5
n÷5 17088090.8

Exponentiation

ny
n2 7300071179726116
n3 6.2372139582811E+23
n4 5.3291039229068E+31
n5 4.5532105858634E+39

Nth Root

y√n
2√n 9243.4005647272
3√n 440.4411106584
4√n 96.142605356456
5√n 38.577378265159

Divisors of 85440454

1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 4349, 8698, 9823, 19646, 47839, 82631, 95678, 165262, 204403, 408806, 908941, 1817882, 2248433, 3883657, 4496866, 7767314, 42720227, 85440454

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85440453
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85440454 can be divided by 32 positive divisors. The sum of these divisors (counting 85440454) is 1, the average is 0.03125.

Base conversion 85440454

Base System Value
2 Binary 101000101111011011111000110
3 Ternary 12221202211021021
4 Quaternary 11011323133012
5 Quinary 133333043304
6 Senary 12251141354
8 Octal 505733706
10 Decimal 85440454
12 Duodecimal 2474485a
16 Hexadecimal 517b7c6
20 Vigesimal 16e012e
36 Base36 1eva9y

Cryptographic Hash Functions

md5 dfd5e651fa730568acbc2ade4fd07f52
sha1 f1a292d595a3bb3c5fc8984d1c1b775be3d3ec31
sha256 7569af96447370409ccd420a8059bad725b51c5ccd0780876f9b5bf7c3a1a665
sha512 da9b414153cd849515a7a946148fc437acd22be135bbd67cb67769bb576db61d5f314fa9e5eebfa7b5e68dbb2f64c36677d1b0252d62313b878f0407ab9ac9a5
ripemd-160 6d7ec82895c19cf486c66e69da262a9abc5e969d

85440454 as geometric shapes

Circle

Radius = n
Diameter 170880908
Circumference 536838205.21155
Area 2.293384998891E+16

Sphere

Radius = n
Volume 2.6126380733605E+24
Surface area 9.1735399955641E+16
Circumference 536838205.21155

Square

Length = n
Perimeter 341761816
Area 7300071179726116
Diagonal 120831048.82211

Cube

Length = n
Surface area 43800427078356696
Volume 6.2372139582811E+23
Space diagonal 147987207.34975

Equilateral Triangle

Length = n
Perimeter 256321362
Area 3.1610235455387E+15
Altitude 73993603.674876

Triangular Pyramid

Length = n
Surface area 3.1610235455387E+15
Volume 7.3506271426866E+22
Height 40277016.274038