85441489 (number)

85441489 is an odd 8-digits composite number following 85441488 and preceding 85441490. In scientific notation, it is written as 8.5441489 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 72930240 positive integers (up to 85441489) that are relatively prime to 85441489.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred forty-one thousand four hundred eighty-nine

Notation

Scientific notation 8.5441489 × 10^7
Engineering notation 8.5441489 × 10^6

Prime Factorization of 85441489

Prime Factorization 7 × 241 × 50647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85441489
Product of the distinct prime numbers

The prime factorization of 85441489 is 7 × 241 × 50647. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 31, 98, 904, 738, 9477, 2986, 54161, 52190, 681339, 467292, 2343824, 1349400, 92214805, 79056435, 899967301, 75983269, 9362335123, 4172434988

Basic calculations (n = 85441489)

Multiplication

n×y
n×2 170882978
n×3 256324467
n×4 341765956
n×5 427207445

Division

n÷y
n÷2 42720744.5
n÷3 28480496.333333
n÷3 21360372.25
n÷5 17088297.8

Exponentiation

ny
n2 7300248042537121
n3 6.2374406282371E+23
n4 5.3293621482567E+31
n5 4.5534863736729E+39

Nth Root

y√n
2√n 9243.4565504469
3√n 440.44288910833
4√n 96.142896515795
5√n 38.577471727661

Divisors of 85441489

1, 7, 241, 1687, 50647, 354529, 12205927, 85441489

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85441488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85441489 can be divided by 8 positive divisors. The sum of these divisors (counting 85441489) is 1, the average is 0.125.

Base conversion 85441489

Base System Value
2 Binary 101000101111011101111010001
3 Ternary 12221202212200121
4 Quaternary 11011323233101
5 Quinary 133333111424
6 Senary 12251150241
8 Octal 505735721
10 Decimal 85441489
12 Duodecimal 24745381
16 Hexadecimal 517bbd1
20 Vigesimal 16e03e9
36 Base36 1evb2p

Cryptographic Hash Functions

md5 27385893b76835b683038a17bcab08f4
sha1 b40e5351cc267d1129d7f2fdad27029b449b2abb
sha256 7850122d18a56abd50fedb4dd690ac90fbd0d3bcd0c7722fcbb755ebd73e75b1
sha512 783fb0593328af0aecfcb3680f600f1a5940d2bd5feb62774635d3e216c272a4aad0031412bd615167d486868372e639c1b059da79490e2b701f4097ae8d3c5f
ripemd-160 2ffe715c1d910b0e4f974d51b3a7a604804a7dbe

85441489 as geometric shapes

Circle

Radius = n
Diameter 170882978
Circumference 536844708.30835
Area 2.2934405619818E+16

Sphere

Radius = n
Volume 2.6127330206496E+24
Surface area 9.1737622479272E+16
Circumference 536844708.30835

Square

Length = n
Perimeter 341765956
Area 7300248042537121
Diagonal 120832512.53315

Cube

Length = n
Surface area 43801488255222726
Volume 6.2374406282371E+23
Space diagonal 147989000.02234

Equilateral Triangle

Length = n
Perimeter 256324467
Area 3.1611001293824E+15
Altitude 73994500.011169

Triangular Pyramid

Length = n
Surface area 3.1611001293824E+15
Volume 7.3508942757915E+22
Height 40277504.177717