20489007 (number)

20489007 is an odd 8-digits composite number following 20489006 and preceding 20489008. In scientific notation, it is written as 2.0489007 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 10642800 positive integers (up to 20489007) that are relatively prime to 20489007.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-nine thousand seven

Notation

Scientific notation 2.0489007 × 10^7
Engineering notation 2.0489007 × 10^6

Prime Factorization of 20489007

Prime Factorization 21 × 11 × 7 × 12671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20489007
Product of the distinct prime numbers

The prime factorization of 20489007 is 21 × 11 × 7 × 12671. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 76, 5, 496, 585, 8244, 2125, 48020, 30385, 275633, 795285, 1138179, 9401850, 89930442, 55795015, 853858425, 166071323, 9061082925, 7957104621

Basic calculations (n = 20489007)

Multiplication

n×y
n×2 40978014
n×3 61467021
n×4 81956028
n×5 102445035

Division

n÷y
n÷2 10244503.5
n÷3 6829669
n÷3 5122251.75
n÷5 4097801.4

Exponentiation

ny
n2 419799407846049
n3 8.6012730059536E+21
n4 1.7623154282789E+29
n5 3.6108093146215E+36

Nth Root

y√n
2√n 4526.4784325124
3√n 273.63625432252
4√n 67.279108440231
5√n 28.993736133954

Divisors of 20489007

1, 7, 11, 21, 77, 147, 231, 1617, 12671, 88697, 139381, 266091, 975667, 1862637, 2927001, 20489007

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 -20489006
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 20489007 can be divided by 16 positive divisors. The sum of these divisors (counting 20489007) is 1, the average is 0.0625.

Base conversion 20489007

Base System Value
2 Binary 1001110001010001100101111
3 Ternary 1102112221122010
4 Quaternary 1032022030233
5 Quinary 20221122012
6 Senary 2011052303
8 Octal 116121457
10 Decimal 20489007
12 Duodecimal 6a41093
16 Hexadecimal 138a32f
20 Vigesimal 6812a7
36 Base36 c75f3

Cryptographic Hash Functions

md5 2395af9af57a64f1678b6c126a6732a7
sha1 ea4eb448760549081fb064d61430c38ddd80517b
sha256 dba41c360fbf7564ca3b58d4fccce95e068a8eccc88df3dbbcb182e8c7a24191
sha512 e0715fc32584a886329ae4a0d2bb651a7cfe7c7aa39fe443aff9ce3c6a54d8a97ec06f947876e1a01377f4df87d591a08ba3c40f81f5f09a3b7a9fcc9073fd53
ripemd-160 61707dac5285c80043e16af6ad63ccdc352dbebd

20489007 as geometric shapes

Circle

Radius = n
Diameter 40978014
Circumference 128736227.7411
Area 1.3188387356705E+15

Sphere

Radius = n
Volume 3.6028928116032E+22
Surface area 5.275354942682E+15
Circumference 128736227.7411

Square

Length = n
Perimeter 81956028
Area 419799407846049
Diagonal 28975831.578957

Cube

Length = n
Surface area 2518796447076294
Volume 8.6012730059536E+21
Space diagonal 35488001.120634

Equilateral Triangle

Length = n
Perimeter 61467021
Area 1.8177847584417E+14
Altitude 17744000.560317

Triangular Pyramid

Length = n
Surface area 1.8177847584417E+14
Volume 1.0136697448911E+21
Height 9658610.5263191