20308910 (number)

20308910 is an even 8-digits composite number following 20308909 and preceding 20308911. In scientific notation, it is written as 2.0308910 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors. There are 7603200 positive integers (up to 20308910) that are relatively prime to 20308910.

Interesting facts

Basic properties

Name

Name twenty million three hundred eight thousand nine hundred ten

Notation

Scientific notation 2.0308910 × 10^7
Engineering notation 2.0308910 × 10^6

Prime Factorization of 20308910

Prime Factorization 2 × 5 × 19 × 89 × 1201

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20308910
Product of the distinct prime numbers

The prime factorization of 20308910 is 2 × 5 × 19 × 89 × 1201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 41, 73, 930, 155, 1772, 5568, 7164, 50167, 232717, 136688, 6885153, 4334945, 65556491, 85023888, 53924820, 829421621, 1267381684, 215305287

Basic calculations (n = 20308910)

Multiplication

n×y
n×2 40617820
n×3 60926730
n×4 81235640
n×5 101544550

Division

n÷y
n÷2 10154455
n÷3 6769636.6666667
n÷3 5077227.5
n÷5 4061782

Exponentiation

ny
n2 412451825388100
n3 8.3764470011426E+21
n4 1.7011650826598E+29
n5 3.454880855888E+36

Nth Root

y√n
2√n 4506.5408019899
3√n 272.83214555995
4√n 67.130773881953
5√n 28.942585371725

Divisors of 20308910

1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1201, 1691, 2402, 3382, 6005, 8455, 12010, 16910, 22819, 45638, 106889, 114095, 213778, 228190, 534445, 1068890, 2030891, 4061782, 10154455, 20308910

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 -20308909
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 20308910 can be divided by 32 positive divisors. The sum of these divisors (counting 20308910) is 1, the average is 0.03125.

Base conversion 20308910

Base System Value
2 Binary 1001101011110001110101110
3 Ternary 1102012210120212
4 Quaternary 1031132032232
5 Quinary 20144341120
6 Senary 2003142422
8 Octal 115361656
10 Decimal 20308910
12 Duodecimal 6974a12
16 Hexadecimal 135e3ae
20 Vigesimal 66ic5a
36 Base36 c3age

Cryptographic Hash Functions

md5 402e1f98e36027b9ab60125421dc26c5
sha1 7a0671db36f350971868f9af293d580d4a9e7d35
sha256 a8e1430d2a7713a50257a54e9d87a0e4a815214274a55fe7605e6e80ba9e5cd7
sha512 9e2d2ce54a53a4d01ffa003fa6a1eab696a3a4b2a14db81bc5d7a529d67c929ae685fc9f5bee8e320637b29245fef126571dc1ecd878338424adef52069033f3
ripemd-160 2c1f5c244b7048345242a1bbec7514648ccb2ab2

20308910 as geometric shapes

Circle

Radius = n
Diameter 40617820
Circumference 127604644.91683
Area 1.295755624599E+15

Sphere

Radius = n
Volume 3.5087179149299E+22
Surface area 5.1830224983958E+15
Circumference 127604644.91683

Square

Length = n
Perimeter 81235640
Area 412451825388100
Diagonal 28721135.959015

Cube

Length = n
Surface area 2474710952328600
Volume 8.3764470011426E+21
Space diagonal 35176063.966344

Equilateral Triangle

Length = n
Perimeter 60926730
Area 1.7859687931168E+14
Altitude 17588031.983172

Triangular Pyramid

Length = n
Surface area 1.7859687931168E+14
Volume 9.8717374612628E+20
Height 9573711.9863382