20170440 (number)

20170440 is an even 8-digits composite number following 20170439 and preceding 20170441. In scientific notation, it is written as 2.0170440 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 5249664 positive integers (up to 20170440) that are relatively prime to 20170440.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy thousand four hundred forty

Notation

Scientific notation 2.0170440 × 10^7
Engineering notation 2.0170440 × 10^6

Prime Factorization of 20170440

Prime Factorization 2 × 2 × 2 × 9 × 5 × 43 × 1303

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5042610
Product of the distinct prime numbers

The prime factorization of 20170440 is 2 × 2 × 2 × 9 × 5 × 43 × 1303. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20170440)

Multiplication

n×y
n×2 40340880
n×3 60511320
n×4 80681760
n×5 100852200

Division

n÷y
n÷2 10085220
n÷3 6723480
n÷3 5042610
n÷5 4034088

Exponentiation

ny
n2 406846649793600
n3 8.2062759388628E+21
n4 1.6552419644828E+29
n5 3.3386958730082E+36

Nth Root

y√n
2√n 4491.1513000566
3√n 272.21065716675
4√n 67.016052555015
5√n 28.903010084098

Divisors of 20170440

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20170439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20170440 can be divided by 64 positive divisors. The sum of these divisors (counting 20170440) is 1, the average is 0.015625.

Base conversion 20170440

Base System Value
2 Binary 1001100111100011011001000
3 Ternary 1101221202122100
4 Quaternary 1030330123020
5 Quinary 20130423230
6 Senary 2000153400
8 Octal 114743310
10 Decimal 20170440
12 Duodecimal 6908860
16 Hexadecimal 133c6c8
20 Vigesimal 661620
36 Base36 c0bm0

Cryptographic Hash Functions

md5 3e29058af873788d817c1387f7a4e18b
sha1 505c2a245473915df3e1338aaf8303a84a942d46
sha256 6079c98b0534a26f89d0ae909387bf9dd748f34c5a1010775e5caa632ac6b39b
sha512 e21630c11badb4f7a82bb9331d21eb386cbf0edf05962a87e46feb632225ccadc0162bf6fe71d4db43da029e43f488d106c45c8c6cc3407273a741dd4ec0298b
ripemd-160 21d5fd14ccb52b5e5bb5160f47877deede13f604

20170440 as geometric shapes

Circle

Radius = n
Diameter 40340880
Circumference 126734612.24735
Area 1.2781464461292E+15

Sphere

Radius = n
Volume 3.4374368270483E+22
Surface area 5.1125857845168E+15
Circumference 126734612.24735

Square

Length = n
Perimeter 80681760
Area 406846649793600
Diagonal 28525309.807033

Cube

Length = n
Surface area 2441079898761600
Volume 8.2062759388628E+21
Space diagonal 34936226.89102

Equilateral Triangle

Length = n
Perimeter 60511320
Area 1.7616976708292E+14
Altitude 17468113.44551

Triangular Pyramid

Length = n
Surface area 1.7616976708292E+14
Volume 9.6711889410965E+20
Height 9508436.6023443