20201408 (number)

20201408 is an even 8-digits composite number following 20201407 and preceding 20201409. In scientific notation, it is written as 2.0201408 × 10^7. The sum of its digits is 17. It has a total of 9 prime factors and 56 positive divisors. There are 9289728 positive integers (up to 20201408) that are relatively prime to 20201408.

Interesting facts

Basic properties

Name

Name twenty million two hundred one thousand four hundred eight

Notation

Scientific notation 2.0201408 × 10^7
Engineering notation 2.0201408 × 10^6

Prime Factorization of 20201408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 19 × 449 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 631294
Product of the distinct prime numbers

The prime factorization of 20201408 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 449 × 37. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 1, 96, 73, 332, 9, 1114, 475, 89864, 14975, 308570, 698598, 8167420, 923352, 30378232, 16127525, 661833489, 208889100, 6730689854, 6651887101

Basic calculations (n = 20201408)

Multiplication

n×y
n×2 40402816
n×3 60604224
n×4 80805632
n×5 101007040

Division

n÷y
n÷2 10100704
n÷3 6733802.6666667
n÷3 5050352
n÷5 4040281.6

Exponentiation

ny
n2 408096885182464
n3 8.2441316811001E+21
n4 1.6654306769563E+29
n5 3.364404460091E+36

Nth Root

y√n
2√n 4494.5976460635
3√n 272.34989572842
4√n 67.041760463636
5√n 28.911879689689

Divisors of 20201408

1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 449, 592, 608, 703, 898, 1184, 1216, 1406, 1796, 2368, 2812, 3592, 5624, 7184, 8531, 11248, 14368, 16613, 17062, 22496, 28736, 33226, 34124, 44992, 66452, 68248, 132904, 136496, 265808, 272992, 315647, 531616, 545984, 631294, 1063232, 1262588, 2525176, 5050352, 10100704, 20201408

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20201407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20201408 can be divided by 56 positive divisors. The sum of these divisors (counting 20201408) is 1, the average is 0.017857142857143.

Base conversion 20201408

Base System Value
2 Binary 1001101000011111111000000
3 Ternary 1102000100010022
4 Quaternary 1031003333000
5 Quinary 20132421113
6 Senary 2000553012
8 Octal 115037700
10 Decimal 20201408
12 Duodecimal 6922768
16 Hexadecimal 1343fc0
20 Vigesimal 6653a8
36 Base36 c0zi8

Cryptographic Hash Functions

md5 ee581f0e9786e5d182f1a6fe9ce6164e
sha1 23ed18c4c797541149e95428d5aa1d495e2680d9
sha256 5ac0e129b58aeb7c2bbdf38db756f924a2b80f758ab651d2066cfbda6b9d7810
sha512 ad6f35a61441a694a3063d608da36e95efc0cd3abcc9913e4f4480cbca33b384f1ea2773095da67d4a276d9874930c60b930d9be9cae324fb1669dae20f3c1d9
ripemd-160 8d96f5912eba74e62b067513b4806512d833c725

20201408 as geometric shapes

Circle

Radius = n
Diameter 40402816
Circumference 126929189.92994
Area 1.2820741764421E+15

Sphere

Radius = n
Volume 3.4532938032761E+22
Surface area 5.1282967057684E+15
Circumference 126929189.92994

Square

Length = n
Perimeter 80805632
Area 408096885182464
Diagonal 28569105.172632

Cube

Length = n
Surface area 2448581311094784
Volume 8.2441316811001E+21
Space diagonal 34989865.040428

Equilateral Triangle

Length = n
Perimeter 60604224
Area 1.7671113488666E+14
Altitude 17494932.520214

Triangular Pyramid

Length = n
Surface area 1.7671113488666E+14
Volume 9.7158023611679E+20
Height 9523035.0575441