75339945 (number)

75339945 is an odd 8-digits composite number following 75339944 and preceding 75339946. In scientific notation, it is written as 7.5339945 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 40105728 positive integers (up to 75339945) that are relatively prime to 75339945.

Interesting facts

Basic properties

Name

Name seventy-five million three hundred thirty-nine thousand nine hundred forty-five

Notation

Scientific notation 7.5339945 × 10^7
Engineering notation 7.5339945 × 10^6

Prime Factorization of 75339945

Prime Factorization 3 × 15 × 2473 × 677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75339945
Product of the distinct prime numbers

The prime factorization of 75339945 is 3 × 15 × 2473 × 677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 26, 92, 170, 370, 9256, 7462, 97383, 82734, 394333, 16653, 5220412, 4309320, 1370832, 85904227, 524047728, 180129576, 47159051, 9753722622

Basic calculations (n = 75339945)

Multiplication

n×y
n×2 150679890
n×3 226019835
n×4 301359780
n×5 376699725

Division

n÷y
n÷2 37669972.5
n÷3 25113315
n÷3 18834986.25
n÷5 15067989

Exponentiation

ny
n2 5676107312603025
n3 4.2763761274561E+23
n4 3.2218194224186E+31
n5 2.4273169808495E+39

Nth Root

y√n
2√n 8679.8585817973
3√n 422.35252955795
4√n 93.165758633724
5√n 37.618810555961

Divisors of 75339945

1, 3, 15, 45, 677, 2031, 2473, 7419, 10155, 30465, 37095, 111285, 1674221, 5022663, 25113315, 75339945

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 -75339944
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 75339945 can be divided by 16 positive divisors. The sum of these divisors (counting 75339945) is 1, the average is 0.0625.

Base conversion 75339945

Base System Value
2 Binary 100011111011001100010101001
3 Ternary 12020202122222100
4 Quaternary 10133121202221
5 Quinary 123241334240
6 Senary 11250444013
8 Octal 437314251
10 Decimal 75339945
12 Duodecimal 21293609
16 Hexadecimal 47d98a9
20 Vigesimal 13ah9h5
36 Base36 18uso9

Cryptographic Hash Functions

md5 67eb817cddc3a1a04f2e469713a3b223
sha1 32edee1e0375cdaa9d943000ec6f2f1438272b05
sha256 07f5a372f02e8c36982959618726cefd59bdb807513c73bed1d58f546ddf9f27
sha512 64b6ca0b074380a135f7ecfbdce5be972b53732fba6fc0ca56a47ec20ea4b3c33eedadf5e2e84dc0c0679a512edfff9dcd86885e743eb0e6abed61221e1329f1
ripemd-160 761f9c14ca0b69cb15a408990d0037bb90cc3b5f

75339945 as geometric shapes

Circle

Radius = n
Diameter 150679890
Circumference 473374835.46772
Area 1.7832017034261E+16

Sphere

Radius = n
Volume 1.791284243467E+24
Surface area 7.1328068137044E+16
Circumference 473374835.46772

Square

Length = n
Perimeter 301359780
Area 5676107312603025
Diagonal 106546772.00744

Cube

Length = n
Surface area 34056643875618150
Volume 4.2763761274561E+23
Space diagonal 130492612.57944

Equilateral Triangle

Length = n
Perimeter 226019835
Area 2.4578265636604E+15
Altitude 65246306.289722

Triangular Pyramid

Length = n
Surface area 2.4578265636604E+15
Volume 5.0397575977141E+22
Height 35515590.669148