75845949 (number)

75845949 is an odd 8-digits composite number following 75845948 and preceding 75845950. In scientific notation, it is written as 7.5845949 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 50024064 positive integers (up to 75845949) that are relatively prime to 75845949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5845949 × 10^7
Engineering notation 7.5845949 × 10^6

Prime Factorization of 75845949

Prime Factorization 3 × 97 × 97 × 2687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 781917
Product of the distinct prime numbers

The prime factorization of 75845949 is 3 × 97 × 97 × 2687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75845949)

Multiplication

n×y
n×2 151691898
n×3 227537847
n×4 303383796
n×5 379229745

Division

n÷y
n÷2 37922974.5
n÷3 25281983
n÷3 18961487.25
n÷5 15169189.8

Exponentiation

ny
n2 5752607979710601
n3 4.3631201144612E+23
n4 3.309249856823E+31
n5 2.5099319586886E+39

Nth Root

y√n
2√n 8708.9579744077
3√n 423.29596621146
4√n 93.321797959575
5√n 37.669207022982

Divisors of 75845949

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75845948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75845949 can be divided by 12 positive divisors. The sum of these divisors (counting 75845949) is 1, the average is 0.083333333333333.

Base conversion 75845949

Base System Value
2 Binary 100100001010101000100111101
3 Ternary 12021201101002020
4 Quaternary 10201111010331
5 Quinary 123404032244
6 Senary 11305350353
8 Octal 441250475
10 Decimal 75845949
12 Duodecimal 214983b9
16 Hexadecimal 485513d
20 Vigesimal 13e0eh9
36 Base36 195n3x

Cryptographic Hash Functions

md5 366bc36c93e78ff057d5d0f17f7441de
sha1 8b98d6dee0f406137fc1687b50ceae0c77a5bf46
sha256 9132985061af4a57c91f599f47a86aca957adacf96a957876274dd0ca570ef9b
sha512 6b50a2ce993298a085691dc9195dc44ed08fa5ab385c2c9b854328917f026f9eba4f2338f77253a740aaf465344ef3e7db425e59c292aace39515d12030503b7
ripemd-160 0931d0577f1bde0b5dc27a8a8932d1cd94f0aa91

75845949 as geometric shapes

Circle

Radius = n
Diameter 151691898
Circumference 476554152.36589
Area 1.8072350968041E+16

Sphere

Radius = n
Volume 1.8276194797762E+24
Surface area 7.2289403872163E+16
Circumference 476554152.36589

Square

Length = n
Perimeter 303383796
Area 5752607979710601
Diagonal 107262369.72686

Cube

Length = n
Surface area 34515647878263606
Volume 4.3631201144612E+23
Space diagonal 131369037.21628

Equilateral Triangle

Length = n
Perimeter 227537847
Area 2.4909523242212E+15
Altitude 65684518.608139

Triangular Pyramid

Length = n
Surface area 2.4909523242212E+15
Volume 5.1419863667783E+22
Height 35754123.242286