20001450 (number)

20001450 is an even 8-digits composite number following 20001449 and preceding 20001451. In scientific notation, it is written as 2.0001450 × 10^7. The sum of its digits is 12. It has a total of 6 prime factors and 64 positive divisors. There are 4455360 positive integers (up to 20001450) that are relatively prime to 20001450.

Interesting facts

Basic properties

Name

Name twenty million one thousand four hundred fifty

Notation

Scientific notation 2.0001450 × 10^7
Engineering notation 2.0001450 × 10^6

Prime Factorization of 20001450

Prime Factorization 2 × 25 × 7 × 3 × 443 × 43

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20001450
Product of the distinct prime numbers

The prime factorization of 20001450 is 2 × 25 × 7 × 3 × 443 × 43. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 60, 28, 848, 525, 3841, 510, 34325, 62362, 982213, 229306, 236247, 954931, 76600769, 65571980, 365735552, 143529631, 7765586920, 1736767948

Basic calculations (n = 20001450)

Multiplication

n×y
n×2 40002900
n×3 60004350
n×4 80005800
n×5 100007250

Division

n÷y
n÷2 10000725
n÷3 6667150
n÷3 5000362.5
n÷5 4000290

Exponentiation

ny
n2 400058002102500
n3 8.001740126153E+21
n4 1.6004640504624E+29
n5 3.2011601682122E+36

Nth Root

y√n
2√n 4472.2980669897
3√n 271.44832134354
4√n 66.875242556493
5√n 28.854416488984

Divisors of 20001450

1, 2, 3, 6, 7, 14, 21, 25, 42, 43, 50, 75, 86, 129, 150, 175, 258, 301, 350, 443, 525, 602, 886, 903, 1050, 1075, 1329, 1806, 2150, 2658, 3101, 3225, 6202, 6450, 7525, 9303, 11075, 15050, 18606, 19049, 22150, 22575, 33225, 38098, 45150, 57147, 66450, 77525, 114294, 133343, 155050, 232575, 266686, 400029, 465150, 476225, 800058, 952450, 1428675, 2857350, 3333575, 6667150, 10000725, 20001450

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 -20001449
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 20001450 can be divided by 64 positive divisors. The sum of these divisors (counting 20001450) is 1, the average is 0.015625.

Base conversion 20001450

Base System Value
2 Binary 1001100010011001010101010
3 Ternary 1101122011211110
4 Quaternary 1030103022222
5 Quinary 20110021300
6 Senary 1552411150
8 Octal 114231252
10 Decimal 20001450
12 Duodecimal 6846ab6
16 Hexadecimal 13132aa
20 Vigesimal 6503ca
36 Base36 bwp7u

Cryptographic Hash Functions

md5 7d62ffea7504878652d04368a87895f7
sha1 f5b6827424edd08b1fc496aef8d74b71353b167c
sha256 03830d43dac378f179577c6163e8d2743a9d040f04e16e8ff83a428bcb5d9d0d
sha512 0f56974e9709cd1477de56518b39ff5e98db68b794c858f5860a0e05910a5cda97e3e0c957725028ecc54e0327bb5d1461502e11f683f942a6f2b39811c49e43
ripemd-160 bbd8194ca3d7664f93be434d1a5ba2e2598800c8

20001450 as geometric shapes

Circle

Radius = n
Diameter 40002900
Circumference 125672816.76229
Area 1.256819280415E+15

Sphere

Radius = n
Volume 3.3517610661676E+22
Surface area 5.0272771216601E+15
Circumference 125672816.76229

Square

Length = n
Perimeter 80005800
Area 400058002102500
Diagonal 28286321.857127

Cube

Length = n
Surface area 2400348012615000
Volume 8.001740126153E+21
Space diagonal 34643527.625049

Equilateral Triangle

Length = n
Perimeter 60004350
Area 1.7323019640401E+14
Altitude 17321763.812524

Triangular Pyramid

Length = n
Surface area 1.7323019640401E+14
Volume 9.4301411741589E+20
Height 9428773.9523758