75478906 (number)

75478906 is an even 8-digits composite number following 75478905 and preceding 75478907. In scientific notation, it is written as 7.5478906 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 35702208 positive integers (up to 75478906) that are relatively prime to 75478906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5478906 × 10^7
Engineering notation 7.5478906 × 10^6

Prime Factorization of 75478906

Prime Factorization 2 × 19 × 1279 × 1553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75478906
Product of the distinct prime numbers

The prime factorization of 75478906 is 2 × 19 × 1279 × 1553. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 38, 3, 287, 656, 7985, 6219, 50607, 81294, 146764, 251823, 750143, 4081710, 26780745, 87912133, 147619903, 115727129, 4228392554, 183557775

Basic calculations (n = 75478906)

Multiplication

n×y
n×2 150957812
n×3 226436718
n×4 301915624
n×5 377394530

Division

n÷y
n÷2 37739453
n÷3 25159635.333333
n÷3 18869726.5
n÷5 15095781.2

Exponentiation

ny
n2 5697065250956836
n3 4.3000825255284E+23
n4 3.245655247366E+31
n5 2.4497850732434E+39

Nth Root

y√n
2√n 8687.8596903956
3√n 422.61203989169
4√n 93.208688921128
5√n 37.632677555757

Divisors of 75478906

1, 2, 19, 38, 1279, 1553, 2558, 3106, 24301, 29507, 48602, 59014, 1986287, 3972574, 37739453, 75478906

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 -75478905
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 75478906 can be divided by 16 positive divisors. The sum of these divisors (counting 75478906) is 1, the average is 0.0625.

Base conversion 75478906

Base System Value
2 Binary 100011111111011011101111010
3 Ternary 12021000201121001
4 Quaternary 10133323131322
5 Quinary 123310311111
6 Senary 11253435214
8 Octal 437733572
10 Decimal 75478906
12 Duodecimal 2133bb0a
16 Hexadecimal 47fb77a
20 Vigesimal 13beh56
36 Base36 18xrwa

Cryptographic Hash Functions

md5 d187e5747e3f6d55a50760f8bfffeb8a
sha1 40ea6b8e6f1b509f2b69148b002a4878fea8ac6c
sha256 868fc531874ddfa2633392dff19290e81a531b64734071131407d870da31d76e
sha512 0218325289d69d4b3a7bf04219599ab8066c9794a2cd0df8f9f93d6d5b4ceb30f54bf25cf6442d04ad461eadb1d09a75ac828f9902b36b2c2bc273761681a2df
ripemd-160 4130f735feaaa7c7f5b01d93fdda3951fdf6f702

75478906 as geometric shapes

Circle

Radius = n
Diameter 150957812
Circumference 474247953.18119
Area 1.7897858339428E+16

Sphere

Radius = n
Volume 1.8012143562706E+24
Surface area 7.1591433357711E+16
Circumference 474247953.18119

Square

Length = n
Perimeter 301915624
Area 5697065250956836
Diagonal 106743292.53828

Cube

Length = n
Surface area 34182391505741016
Volume 4.3000825255284E+23
Space diagonal 130733300.09172

Equilateral Triangle

Length = n
Perimeter 226436718
Area 2.4669016171731E+15
Altitude 65366650.045858

Triangular Pyramid

Length = n
Surface area 2.4669016171731E+15
Volume 5.0676958557715E+22
Height 35581097.512761