20211147 (number)

20211147 is an odd 8-digits composite number following 20211146 and preceding 20211148. In scientific notation, it is written as 2.0211147 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 11525760 positive integers (up to 20211147) that are relatively prime to 20211147.

Interesting facts

Basic properties

Name

Name twenty million two hundred eleven thousand one hundred forty-seven

Notation

Scientific notation 2.0211147 × 10^7
Engineering notation 2.0211147 × 10^6

Prime Factorization of 20211147

Prime Factorization 3 × 9 × 187 × 4003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20211147
Product of the distinct prime numbers

The prime factorization of 20211147 is 3 × 9 × 187 × 4003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 98, 95, 389, 397, 1514, 2406, 41112, 33499, 686516, 626062, 3947794, 8632066, 89611907, 90345039, 540897877, 563062814, 4841070638, 4620103221

Basic calculations (n = 20211147)

Multiplication

n×y
n×2 40422294
n×3 60633441
n×4 80844588
n×5 101055735

Division

n÷y
n÷2 10105573.5
n÷3 6737049
n÷3 5052786.75
n÷5 4042229.4

Exponentiation

ny
n2 408490463055609
n3 8.256060796915E+21
n4 1.6686445840739E+29
n5 3.3725220979471E+36

Nth Root

y√n
2√n 4495.6809272901
3√n 272.39365488141
4√n 67.049839129487
5√n 28.914666807439

Divisors of 20211147

1, 3, 9, 27, 187, 561, 1683, 4003, 5049, 12009, 36027, 108081, 748561, 2245683, 6737049, 20211147

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20211146
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20211147 can be divided by 16 positive divisors. The sum of these divisors (counting 20211147) is 1, the average is 0.0625.

Base conversion 20211147

Base System Value
2 Binary 1001101000110010111001011
3 Ternary 1102000211111000
4 Quaternary 1031012113023
5 Quinary 20133224042
6 Senary 2001110043
8 Octal 115062713
10 Decimal 20211147
12 Duodecimal 6928323
16 Hexadecimal 13465cb
20 Vigesimal 6667h7
36 Base36 c170r

Cryptographic Hash Functions

md5 2c4214d7142ec98ea10a1871347cbf3b
sha1 c7001cc84e04dac954ff714fa637efbc8bdccacf
sha256 f044fede618562548691bf535d34136b4ba3859b5cab5ec75b03113717b2b5f0
sha512 4097b238f058cdc1f15f46d62f5463bbe345d41f278c2d578431a1f483d2f5adf443124172465e08176ebb2b32403321d18360c6ce05b620cf74e861c219a243
ripemd-160 63ab93da2fb60f681a4b67ee04f81075467332e9

20211147 as geometric shapes

Circle

Radius = n
Diameter 40422294
Circumference 126990381.87165
Area 1.283310637797E+15

Sphere

Radius = n
Volume 3.4582906596238E+22
Surface area 5.133242551188E+15
Circumference 126990381.87165

Square

Length = n
Perimeter 80844588
Area 408490463055609
Diagonal 28582878.198516

Cube

Length = n
Surface area 2450942778333654
Volume 8.256060796915E+21
Space diagonal 35006733.483243

Equilateral Triangle

Length = n
Perimeter 60633441
Area 1.7688155910491E+14
Altitude 17503366.741622

Triangular Pyramid

Length = n
Surface area 1.7688155910491E+14
Volume 9.7298609589783E+20
Height 9527626.0661721