20147550 (number)

20147550 is an even 8-digits composite number following 20147549 and preceding 20147551. In scientific notation, it is written as 2.0147550 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5056000 positive integers (up to 20147550) that are relatively prime to 20147550.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand five hundred fifty

Notation

Scientific notation 2.0147550 × 10^7
Engineering notation 2.0147550 × 10^6

Prime Factorization of 20147550

Prime Factorization 2 × 3 × 25 × 17 × 7901

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20147550
Product of the distinct prime numbers

The prime factorization of 20147550 is 2 × 3 × 25 × 17 × 7901. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 54, 48, 430, 888, 1570, 429, 83347, 44999, 107424, 932618, 1359260, 4040763, 40657033, 70143353, 670112164, 473739747, 899949512, 2294481998

Basic calculations (n = 20147550)

Multiplication

n×y
n×2 40295100
n×3 60442650
n×4 80590200
n×5 100737750

Division

n÷y
n÷2 10073775
n÷3 6715850
n÷3 5036887.5
n÷5 4029510

Exponentiation

ny
n2 405923771002500
n3 8.1783694724614E+21
n4 1.6477410786489E+29
n5 3.3197945769133E+36

Nth Root

y√n
2√n 4488.6022323213
3√n 272.1076473426
4√n 66.997031518727
5√n 28.896447109547

Divisors of 20147550

1, 2, 3, 6, 17, 25, 34, 50, 51, 75, 102, 150, 425, 850, 1275, 2550, 7901, 15802, 23703, 47406, 134317, 197525, 268634, 395050, 402951, 592575, 805902, 1185150, 3357925, 6715850, 10073775, 20147550

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 -20147549
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 20147550 can be divided by 32 positive divisors. The sum of these divisors (counting 20147550) is 1, the average is 0.03125.

Base conversion 20147550

Base System Value
2 Binary 1001100110110110101011110
3 Ternary 1101220121020120
4 Quaternary 1030312311132
5 Quinary 20124210200
6 Senary 1555455410
8 Octal 114666536
10 Decimal 20147550
12 Duodecimal 68b7566
16 Hexadecimal 1336d5e
20 Vigesimal 65i8ha
36 Base36 bzty6

Cryptographic Hash Functions

md5 301472b60814886ed777ffb37794f19d
sha1 d7eeec051f568b614478b12986eb055659795c4e
sha256 7eab10f57358ce0e8b52d8f25066daeb68518d52d1eca75ffba0f9802eb647ce
sha512 c3fb6a538611f1817f914c8c98bed6f47478eafbcb01c6bcd5cdbbe86198641d47db8ac495dbd63303d6fc1118e4df4eaf4369b6cd07c33efbf4ee0cf83fc74c
ripemd-160 e9a64e8d44ec5b1c21991318cff54f39fc7cbb6f

20147550 as geometric shapes

Circle

Radius = n
Diameter 40295100
Circumference 126590790.13567
Area 1.2752471368989E+15

Sphere

Radius = n
Volume 3.425747393737E+22
Surface area 5.1009885475957E+15
Circumference 126590790.13567

Square

Length = n
Perimeter 80590200
Area 405923771002500
Diagonal 28492938.45859

Cube

Length = n
Surface area 2435542626015000
Volume 8.1783694724614E+21
Space diagonal 34896580.248034

Equilateral Triangle

Length = n
Perimeter 60442650
Area 1.7577014884407E+14
Altitude 17448290.124017

Triangular Pyramid

Length = n
Surface area 1.7577014884407E+14
Volume 9.6383008550442E+20
Height 9497646.1528634