20004975 (number)

20004975 is an odd 8-digits composite number following 20004974 and preceding 20004976. In scientific notation, it is written as 2.0004975 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 10264320 positive integers (up to 20004975) that are relatively prime to 20004975.

Interesting facts

Basic properties

Name

Name twenty million four thousand nine hundred seventy-five

Notation

Scientific notation 2.0004975 × 10^7
Engineering notation 2.0004975 × 10^6

Prime Factorization of 20004975

Prime Factorization 5 × 15 × 37 × 3 × 9 × 3 × 89

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6668325
Product of the distinct prime numbers

The prime factorization of 20004975 is 5 × 15 × 37 × 3 × 9 × 3 × 89. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 10, 56, 49, 14, 174, 424, 9446, 10519, 59157, 256287, 986424, 7282834, 4410525, 71568239, 45119577, 744211345, 153901048, 8565333856, 5739212915

Basic calculations (n = 20004975)

Multiplication

n×y
n×2 40009950
n×3 60014925
n×4 80019900
n×5 100024875

Division

n÷y
n÷2 10002487.5
n÷3 6668325
n÷3 5001243.75
n÷5 4000995

Exponentiation

ny
n2 400199024750625
n3 8.0059714851606E+21
n4 1.6015925941135E+29
n5 3.2039819805426E+36

Nth Root

y√n
2√n 4472.6921423232
3√n 271.46426683961
4√n 66.878188838539
5√n 28.855433461741

Divisors of 20004975

1, 3, 5, 9, 15, 27, 37, 45, 75, 81, 89, 111, 135, 185, 225, 267, 333, 405, 445, 555, 675, 801, 999, 1215, 1335, 1665, 2025, 2403, 2775, 2997, 3293, 4005, 4995, 6075, 6675, 7209, 8325, 9879, 12015, 14985, 16465, 20025, 24975, 29637, 36045, 44955, 49395, 60075, 74925, 88911, 108135, 148185, 180225, 224775, 246975, 266733, 444555, 540675, 740925, 1333665, 2222775, 4000995, 6668325, 20004975

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20004974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20004975 can be divided by 64 positive divisors. The sum of these divisors (counting 20004975) is 1, the average is 0.015625.

Base conversion 20004975

Base System Value
2 Binary 1001100010100000001101111
3 Ternary 1101122100200000
4 Quaternary 1030110001233
5 Quinary 20110124400
6 Senary 1552435343
8 Octal 114240157
10 Decimal 20004975
12 Duodecimal 6848b53
16 Hexadecimal 131406f
20 Vigesimal 650c8f
36 Base36 bwrxr

Cryptographic Hash Functions

md5 51f0ffc4b6b32e37f0ab66a035c293be
sha1 f0e465ff1572c5bd11c3294b8220e2dee3fc0c71
sha256 69f715b2a2cc82a48ee1fbcc52f67ba3fd4ed4ad277dfaec7d3f4469a01237e2
sha512 55f3d16b9811995d11abc87505fdd810112a71d3ca61783765725d3c01921684de0162d3dbdfc8785c6fa74653c8cf94beb632f59e54a4b2d4af1e045f5f1a77
ripemd-160 28b49a30eff9442bffbdbc54ee27e03bf47dbfd1

20004975 as geometric shapes

Circle

Radius = n
Diameter 40009950
Circumference 125694964.99049
Area 1.2572623161304E+15

Sphere

Radius = n
Volume 3.353533493684E+22
Surface area 5.0290492645215E+15
Circumference 125694964.99049

Square

Length = n
Perimeter 80019900
Area 400199024750625
Diagonal 28291306.959935

Cube

Length = n
Surface area 2401194148503750
Volume 8.0059714851606E+21
Space diagonal 34649633.104145

Equilateral Triangle

Length = n
Perimeter 60014925
Area 1.732912610019E+14
Altitude 17324816.552073

Triangular Pyramid

Length = n
Surface area 1.732912610019E+14
Volume 9.435127878572E+20
Height 9430435.6533116