20249816 (number)

20249816 is an even 8-digits composite number following 20249815 and preceding 20249817. In scientific notation, it is written as 2.0249816 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 9839232 positive integers (up to 20249816) that are relatively prime to 20249816.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-nine thousand eight hundred sixteen

Notation

Scientific notation 2.0249816 × 10^7
Engineering notation 2.0249816 × 10^6

Prime Factorization of 20249816

Prime Factorization 2 × 2 × 2 × 15529 × 163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5062454
Product of the distinct prime numbers

The prime factorization of 20249816 is 2 × 2 × 2 × 15529 × 163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 91, 1, 581, 550, 7333, 3324, 61591, 10140, 722157, 642667, 7409594, 1049342, 13983342, 89002719, 590742792, 453998993, 5240385286, 6848274417

Basic calculations (n = 20249816)

Multiplication

n×y
n×2 40499632
n×3 60749448
n×4 80999264
n×5 101249080

Division

n÷y
n÷2 10124908
n÷3 6749938.6666667
n÷3 5062454
n÷5 4049963.2

Exponentiation

ny
n2 410055048033856
n3 8.3035392725567E+21
n4 1.6814514241805E+29
n5 3.4049081952593E+36

Nth Root

y√n
2√n 4499.9795555091
3√n 272.5672633663
4√n 67.081886940583
5√n 28.925722553541

Divisors of 20249816

1, 2, 4, 8, 163, 326, 652, 1304, 15529, 31058, 62116, 124232, 2531227, 5062454, 10124908, 20249816

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 -20249815
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 20249816 can be divided by 16 positive divisors. The sum of these divisors (counting 20249816) is 1, the average is 0.0625.

Base conversion 20249816

Base System Value
2 Binary 1001101001111110011011000
3 Ternary 1102002210112012
4 Quaternary 1031033303120
5 Quinary 20140443231
6 Senary 2002005052
8 Octal 115176330
10 Decimal 20249816
12 Duodecimal 6946788
16 Hexadecimal 134fcd8
20 Vigesimal 66b4ag
36 Base36 c20uw

Cryptographic Hash Functions

md5 3cd01fa3ffb0b29375608ce5fca82ea6
sha1 3a4bfbc9edcb1c2a4365798f3b33d89622522e3f
sha256 7dcd1477014e2a7461644ae1257319d50202b1b5e34351c1dee9ec223f535eb2
sha512 beacc025409b311a394e82fd17ba91e5149147881cf266eccf26808063f1ad7c3814e773190b5573f4f05ba539813e9272f631a30b5b1d075cc6dd95df1a9a1c
ripemd-160 0ba4be5e1ea11a677ea99fbaaecf1bcf3c7e9786

20249816 as geometric shapes

Circle

Radius = n
Diameter 40499632
Circumference 127233346.36429
Area 1.2882259264706E+15

Sphere

Radius = n
Volume 3.4781783969945E+22
Surface area 5.1529037058823E+15
Circumference 127233346.36429

Square

Length = n
Perimeter 80999264
Area 410055048033856
Diagonal 28637564.42276

Cube

Length = n
Surface area 2460330288203136
Volume 8.3035392725567E+21
Space diagonal 35073710.155921

Equilateral Triangle

Length = n
Perimeter 60749448
Area 1.7755904427368E+14
Altitude 17536855.077961

Triangular Pyramid

Length = n
Surface area 1.7755904427368E+14
Volume 9.7858148791228E+20
Height 9545854.8075866