20409570 (number)

20409570 is an even 8-digits composite number following 20409569 and preceding 20409571. In scientific notation, it is written as 2.0409570 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 5272128 positive integers (up to 20409570) that are relatively prime to 20409570.

Interesting facts

Basic properties

Name

Name twenty million four hundred nine thousand five hundred seventy

Notation

Scientific notation 2.0409570 × 10^7
Engineering notation 2.0409570 × 10^6

Prime Factorization of 20409570

Prime Factorization 2 × 6129 × 3 × 3 × 5 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6803190
Product of the distinct prime numbers

The prime factorization of 20409570 is 2 × 6129 × 3 × 3 × 5 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 55, 37, 912, 647, 897, 949, 5325, 94564, 714009, 754346, 5410544, 8016979, 15407372, 27580261, 740708601, 662496414, 3583679780, 6456162145

Basic calculations (n = 20409570)

Multiplication

n×y
n×2 40819140
n×3 61228710
n×4 81638280
n×5 102047850

Division

n÷y
n÷2 10204785
n÷3 6803190
n÷3 5102392.5
n÷5 4081914

Exponentiation

ny
n2 416550547584900
n3 8.5016175594723E+21
n4 1.7351435869328E+29
n5 3.5413534497556E+36

Nth Root

y√n
2√n 4517.6952088427
3√n 273.28216207781
4√n 67.213802219802
5√n 28.971219127019

Divisors of 20409570

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6129, 12258, 18387, 30645, 36774, 55161, 61290, 91935, 110322, 183870, 226773, 275805, 453546, 551610, 680319, 1133865, 1360638, 2040957, 2267730, 3401595, 4081914, 6803190, 10204785, 20409570

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20409569
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20409570 can be divided by 48 positive divisors. The sum of these divisors (counting 20409570) is 1, the average is 0.020833333333333.

Base conversion 20409570

Base System Value
2 Binary 1001101110110110011100010
3 Ternary 1102101220200000
4 Quaternary 1031312303202
5 Quinary 20211101240
6 Senary 2005240430
8 Octal 115666342
10 Decimal 20409570
12 Duodecimal 6a03116
16 Hexadecimal 1376ce2
20 Vigesimal 67b3ia
36 Base36 c5g4i

Cryptographic Hash Functions

md5 dbfd224775aa9851e906d7b0421c5926
sha1 de2dfcd8f590ec19c27d95a520b723de82f86577
sha256 cae4e11dac43f8bced8d359b91aef6887cadefc76dfe5629c44a7e9d62774539
sha512 ded71aed88ca34c05bb99b06fc3099c428701c7dece5f1fd44e05172e15f6f0a2ff5e19cfac0e4a0a1eb986d4bb510ad3b2cc276c1c9808be0a0ad84013992f3
ripemd-160 19c7fe0e2fcc217b94448ac17d9dc3c89b265ab9

20409570 as geometric shapes

Circle

Radius = n
Diameter 40819140
Circumference 128237110.34985
Area 1.3086321401415E+15

Sphere

Radius = n
Volume 3.5611492357958E+22
Surface area 5.2345285605661E+15
Circumference 128237110.34985

Square

Length = n
Perimeter 81638280
Area 416550547584900
Diagonal 28863490.696203

Cube

Length = n
Surface area 2499303285509400
Volume 8.5016175594723E+21
Space diagonal 35350412.200634

Equilateral Triangle

Length = n
Perimeter 61228710
Area 1.8037167808442E+14
Altitude 17675206.100317

Triangular Pyramid

Length = n
Surface area 1.8037167808442E+14
Volume 1.0019252378929E+21
Height 9621163.565401