20216742 (number)

20216742 is an even 8-digits composite number following 20216741 and preceding 20216743. In scientific notation, it is written as 2.0216742 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5235840 positive integers (up to 20216742) that are relatively prime to 20216742.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixteen thousand seven hundred forty-two

Notation

Scientific notation 2.0216742 × 10^7
Engineering notation 2.0216742 × 10^6

Prime Factorization of 20216742

Prime Factorization 2 × 39 × 7 × 61 × 607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20216742
Product of the distinct prime numbers

The prime factorization of 20216742 is 2 × 39 × 7 × 61 × 607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 62, 7, 632, 979, 8243, 4, 81011, 95117, 951021, 379258, 1510929, 3628109, 16709962, 4876792, 991291099, 400862605, 3165953026, 466686708

Basic calculations (n = 20216742)

Multiplication

n×y
n×2 40433484
n×3 60650226
n×4 80866968
n×5 101083710

Division

n÷y
n÷2 10108371
n÷3 6738914
n÷3 5054185.5
n÷5 4043348.4

Exponentiation

ny
n2 408716657094564
n3 8.2629192075833E+21
n4 1.6704930578656E+29
n5 3.3771927163659E+36

Nth Root

y√n
2√n 4496.3031481429
3√n 272.41878790806
4√n 67.054478956614
5√n 28.916267504816

Divisors of 20216742

1, 2, 7, 14, 39, 61, 78, 122, 273, 427, 546, 607, 854, 1214, 2379, 4249, 4758, 8498, 16653, 23673, 33306, 37027, 47346, 74054, 165711, 259189, 331422, 518378, 1444053, 2888106, 10108371, 20216742

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20216741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20216742 can be divided by 32 positive divisors. The sum of these divisors (counting 20216742) is 1, the average is 0.03125.

Base conversion 20216742

Base System Value
2 Binary 1001101000111101110100110
3 Ternary 1102001010011020
4 Quaternary 1031013232212
5 Quinary 20133413432
6 Senary 2001152010
8 Octal 115075646
10 Decimal 20216742
12 Duodecimal 692b606
16 Hexadecimal 1347ba6
20 Vigesimal 6671h2
36 Base36 c1bc6

Cryptographic Hash Functions

md5 19739ae4954cc312a987b2782c617f06
sha1 d672b0c23523b09a3c5cf12136c89db82800621c
sha256 976b52b332b93987f196fb2a527a6689efd4d9e4337fcd5e80730e34d69a1af2
sha512 3872ccc0c7a3ccd8194da3355cc29d1e11d5605568e7c561f45dcd24cbd0bb7d2ce241e30db2eb7bcf7d8e4141cdf80f08adb34c488b5870dc73f50907f06669
ripemd-160 f25772f8f548f8b3d493dc36352db42e19b1a0b0

20216742 as geometric shapes

Circle

Radius = n
Diameter 40433484
Circumference 127025536.29344
Area 1.2840212473281E+15

Sphere

Radius = n
Volume 3.4611635039666E+22
Surface area 5.1360849893122E+15
Circumference 127025536.29344

Square

Length = n
Perimeter 80866968
Area 408716657094564
Diagonal 28590790.723398

Cube

Length = n
Surface area 2452299942567384
Volume 8.2629192075833E+21
Space diagonal 35016424.307512

Equilateral Triangle

Length = n
Perimeter 60650226
Area 1.7697950399687E+14
Altitude 17508212.153756

Triangular Pyramid

Length = n
Surface area 1.7697950399687E+14
Volume 9.7379436734645E+20
Height 9530263.5744659