75844945 (number)

75844945 is an odd 8-digits composite number following 75844944 and preceding 75844946. In scientific notation, it is written as 7.5844945 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 55159920 positive integers (up to 75844945) that are relatively prime to 75844945.

Interesting facts

Basic properties

Name

Name seventy-five million eight hundred forty-four thousand nine hundred forty-five

Notation

Scientific notation 7.5844945 × 10^7
Engineering notation 7.5844945 × 10^6

Prime Factorization of 75844945

Prime Factorization 5 × 11 × 1378999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75844945
Product of the distinct prime numbers

The prime factorization of 75844945 is 5 × 11 × 1378999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 67, 40, 155, 733, 7366, 973, 76419, 22787, 941241, 737579, 8096311, 6714531, 80559732, 65715552, 377187591, 452880739, 7908479156, 6871863050

Basic calculations (n = 75844945)

Multiplication

n×y
n×2 151689890
n×3 227534835
n×4 303379780
n×5 379224725

Division

n÷y
n÷2 37922472.5
n÷3 25281648.333333
n÷3 18961236.25
n÷5 15168989

Exponentiation

ny
n2 5752455682053025
n3 4.3629468482025E+23
n4 3.3090746373984E+31
n5 2.5097658387438E+39

Nth Root

y√n
2√n 8708.9003324186
3√n 423.29409842977
4√n 93.321489124523
5√n 37.669107294296

Divisors of 75844945

1, 5, 11, 55, 1378999, 6894995, 15168989, 75844945

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 -75844944
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 75844945 can be divided by 8 positive divisors. The sum of these divisors (counting 75844945) is 1, the average is 0.125.

Base conversion 75844945

Base System Value
2 Binary 100100001010100110101010001
3 Ternary 12021201022201001
4 Quaternary 10201110311101
5 Quinary 123404014240
6 Senary 11305342001
8 Octal 441246521
10 Decimal 75844945
12 Duodecimal 21497901
16 Hexadecimal 4854d51
20 Vigesimal 13e0c75
36 Base36 195mc1

Cryptographic Hash Functions

md5 853a6ffee1e69850898adaef208fbb40
sha1 ff7420ebc3848b59c5aee1851ce3e6a8c2c9c1dd
sha256 b2ef1a93211dd182f2a3408ca659dca6a86bbec6600474728e644bc47cce17ec
sha512 a6b98b2ebad9394fb625049e2fe247d3b23510dc420a5b6a46b202a3e5b10edda23638a9da516b9b293f6da56b4deb331d5f370626847e2009439404f9df2b3b
ripemd-160 81ece94bb932d9d766f2d9e1b0a612683c97fb83

75844945 as geometric shapes

Circle

Radius = n
Diameter 151689890
Circumference 476547844.04784
Area 1.8071872510839E+16

Sphere

Radius = n
Volume 1.8275469021754E+24
Surface area 7.2287490043355E+16
Circumference 476547844.04784

Square

Length = n
Perimeter 303379780
Area 5752455682053025
Diagonal 107260949.85644

Cube

Length = n
Surface area 34514734092318150
Volume 4.3629468482025E+23
Space diagonal 131367298.23727

Equilateral Triangle

Length = n
Perimeter 227534835
Area 2.490886377401E+15
Altitude 65683649.118634

Triangular Pyramid

Length = n
Surface area 2.490886377401E+15
Volume 5.1417821705341E+22
Height 35753649.952147