75179940 (number)

75179940 is an even 8-digits composite number following 75179939 and preceding 75179941. In scientific notation, it is written as 7.5179940 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 18225280 positive integers (up to 75179940) that are relatively prime to 75179940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5179940 × 10^7
Engineering notation 7.5179940 × 10^6

Prime Factorization of 75179940

Prime Factorization 2 × 2 × 165 × 113909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37589970
Product of the distinct prime numbers

The prime factorization of 75179940 is 2 × 2 × 165 × 113909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 7, 93, 522, 234, 5224, 5194, 10177, 94963, 56133, 9311, 8348741, 9780943, 1742534, 63766815, 432111291, 995151321, 603023695, 7043821057

Basic calculations (n = 75179940)

Multiplication

n×y
n×2 150359880
n×3 225539820
n×4 300719760
n×5 375899700

Division

n÷y
n÷2 37589970
n÷3 25059980
n÷3 18794985
n÷5 15035988

Exponentiation

ny
n2 5652023378403600
n3 4.2491877846698E+23
n4 3.1945368270021E+31
n5 2.4016508698181E+39

Nth Root

y√n
2√n 8670.6366548253
3√n 422.05332389969
4√n 93.11625344066
5√n 37.602818195801

Divisors of 75179940

1, 2, 4, 165, 330, 660, 113909, 227818, 455636, 18794985, 37589970, 75179940

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 -75179939
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 75179940 can be divided by 12 positive divisors. The sum of these divisors (counting 75179940) is 1, the average is 0.083333333333333.

Base conversion 75179940

Base System Value
2 Binary 100011110110010011110100100
3 Ternary 12020110112111020
4 Quaternary 10132302132210
5 Quinary 123221224230
6 Senary 11243211140
8 Octal 436623644
10 Decimal 75179940
12 Duodecimal 21216ab0
16 Hexadecimal 47b27a4
20 Vigesimal 139h9h0
36 Base36 18rd7o

Cryptographic Hash Functions

md5 19bdba7add6ea836dd98593401547df4
sha1 c5f23513e7f60e22b2167afd4b0350c6b13b24e1
sha256 6fb48853010c3ab2b10cc33655af4ea3dc029e38c119282e840dfefc5f881453
sha512 1917fc1bba7a91c73695e753dcd575f568ad5c630cf246c66eb3d4d687c6c7d37c2b12a3b2c2d0390e6f59f417a1e8b77febe4da6e89b6f6caec86fb99476343
ripemd-160 fa8104ed88271db191ffc61a91e123505e486bbb

75179940 as geometric shapes

Circle

Radius = n
Diameter 150359880
Circumference 472369494.40264
Area 1.7756355123511E+16

Sphere

Radius = n
Volume 1.7798956170723E+24
Surface area 7.1025420494042E+16
Circumference 472369494.40264

Square

Length = n
Perimeter 300719760
Area 5652023378403600
Diagonal 106320490.7664

Cube

Length = n
Surface area 33912140270421600
Volume 4.2491877846698E+23
Space diagonal 130215475.78998

Equilateral Triangle

Length = n
Perimeter 225539820
Area 2.4473979142405E+15
Altitude 65107737.89499

Triangular Pyramid

Length = n
Surface area 2.4473979142405E+15
Volume 5.0077158284584E+22
Height 35440163.588799