85403944 (number)

85403944 is an even 8-digits composite number following 85403943 and preceding 85403945. In scientific notation, it is written as 8.5403944 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 42365232 positive integers (up to 85403944) that are relatively prime to 85403944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5403944 × 10^7
Engineering notation 8.5403944 × 10^6

Prime Factorization of 85403944

Prime Factorization 2 × 2 × 2 × 127 × 84059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21350986
Product of the distinct prime numbers

The prime factorization of 85403944 is 2 × 2 × 2 × 127 × 84059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 42, 16, 714, 47, 7904, 8052, 8057, 80275, 657667, 189364, 7546736, 1584341, 77520436, 20124887, 436727854, 253731656, 4379742560, 2340149716

Basic calculations (n = 85403944)

Multiplication

n×y
n×2 170807888
n×3 256211832
n×4 341615776
n×5 427019720

Division

n÷y
n÷2 42701972
n÷3 28467981.333333
n÷3 21350986
n÷5 17080788.8

Exponentiation

ny
n2 7293833650755136
n3 6.2292216065441E+23
n4 5.3200009324888E+31
n5 4.5434906171822E+39

Nth Root

y√n
2√n 9241.4254311767
3√n 440.37836600127
4√n 96.13233291238
5√n 38.574080761883

Divisors of 85403944

1, 2, 4, 8, 127, 254, 508, 1016, 84059, 168118, 336236, 672472, 10675493, 21350986, 42701972, 85403944

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 -85403943
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 85403944 can be divided by 16 positive divisors. The sum of these divisors (counting 85403944) is 1, the average is 0.0625.

Base conversion 85403944

Base System Value
2 Binary 101000101110010100100101000
3 Ternary 12221200222012001
4 Quaternary 11011302210220
5 Quinary 133330411234
6 Senary 12250300344
8 Octal 505624450
10 Decimal 85403944
12 Duodecimal 247276b4
16 Hexadecimal 5172928
20 Vigesimal 16df9h4
36 Base36 1eui3s

Cryptographic Hash Functions

md5 715277b92009f4966084bfc80d8d49fb
sha1 4c19d4b891384d2aaa3de7274e2aacda6644b3cd
sha256 539e2a63a36296da530d2ccb00a0a452181ba54087731d498def5850f8566ea9
sha512 50fb5b7169c3e3b9e413307ae90b5937b0585c069e21462706e5a06272f4f95ee7d3e16b1e822abb433bf6d3d8c2cc61a07241443929db71d9b7cc0229c487dd
ripemd-160 a2747a152d978001ddeba2835932d9acefaa1730

85403944 as geometric shapes

Circle

Radius = n
Diameter 170807888
Circumference 536608806.11599
Area 2.2914254213718E+16

Sphere

Radius = n
Volume 2.6092902448936E+24
Surface area 9.1657016854873E+16
Circumference 536608806.11599

Square

Length = n
Perimeter 341615776
Area 7293833650755136
Diagonal 120779415.88495

Cube

Length = n
Surface area 43763001904530816
Volume 6.2292216065441E+23
Space diagonal 147923970.17477

Equilateral Triangle

Length = n
Perimeter 256211832
Area 3.1583226162659E+15
Altitude 73961985.087384

Triangular Pyramid

Length = n
Surface area 3.1583226162659E+15
Volume 7.3412080658351E+22
Height 40259805.294984