20450100 (number)

20450100 is an even 8-digits composite number following 20450099 and preceding 20450101. In scientific notation, it is written as 2.0450100 × 10^7. The sum of its digits is 12. It has a total of 7 prime factors and 72 positive divisors. There are 4956800 positive integers (up to 20450100) that are relatively prime to 20450100.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty thousand one hundred

Notation

Scientific notation 2.0450100 × 10^7
Engineering notation 2.0450100 × 10^6

Prime Factorization of 20450100

Prime Factorization 2 × 2 × 3 × 5 × 11 × 5 × 6197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2045010
Product of the distinct prime numbers

The prime factorization of 20450100 is 2 × 2 × 3 × 5 × 11 × 5 × 6197. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 9, 38, 87, 157, 352, 102, 3163, 42578, 40165, 224623, 80375, 4101375, 5102293, 11694663, 7865844, 663925789, 717384632, 8639109444, 1422469494

Basic calculations (n = 20450100)

Multiplication

n×y
n×2 40900200
n×3 61350300
n×4 81800400
n×5 102250500

Division

n÷y
n÷2 10225050
n÷3 6816700
n÷3 5112525
n÷5 4090020

Exponentiation

ny
n2 418206590010000
n3 8.5523665863635E+21
n4 1.7489675192779E+29
n5 3.5766560665985E+36

Nth Root

y√n
2√n 4522.178678469
3√n 273.46294005481
4√n 67.247146247771
5√n 28.98271639925

Divisors of 20450100

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 6197, 12394, 18591, 24788, 30985, 37182, 61970, 68167, 74364, 92955, 123940, 136334, 154925, 185910, 204501, 272668, 309850, 340835, 371820, 409002, 464775, 619700, 681670, 818004, 929550, 1022505, 1363340, 1704175, 1859100, 2045010, 3408350, 4090020, 5112525, 6816700, 10225050, 20450100

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20450099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20450100 can be divided by 72 positive divisors. The sum of these divisors (counting 20450100) is 1, the average is 0.013888888888889.

Base conversion 20450100

Base System Value
2 Binary 1001110000000101100110100
3 Ternary 1102110222021010
4 Quaternary 1032000230310
5 Quinary 20213400400
6 Senary 2010152220
8 Octal 116005464
10 Decimal 20450100
12 Duodecimal 6a22670
16 Hexadecimal 1380b34
20 Vigesimal 67g550
36 Base36 c6bec

Cryptographic Hash Functions

md5 82aa88051e5301f5e0918af8c9ec7e3f
sha1 052033ab6ddf6092028b7a2b8211df5b31bb42b9
sha256 4e2156a588ba50fe90898acb493b9f092e4496803bc0b24a2e6761001a2f825c
sha512 e440c86018873ef76bf375bfeed1488ae5e8336ed261fd670068718e7242562edec18f9a40f79b69c9685dc019d0774665d9eb163c0f7216b627be08e9780b58
ripemd-160 2544562baa87c86a3adfa62b5f6a05fd748c5b00

20450100 as geometric shapes

Circle

Radius = n
Diameter 40900200
Circumference 128491767.85035
Area 1.3138347508583E+15

Sphere

Radius = n
Volume 3.5824069384702E+22
Surface area 5.255339003433E+15
Circumference 128491767.85035

Square

Length = n
Perimeter 81800400
Area 418206590010000
Diagonal 28920808.771886

Cube

Length = n
Surface area 2509239540060000
Volume 8.5523665863635E+21
Space diagonal 35420612.219864

Equilateral Triangle

Length = n
Perimeter 61350300
Area 1.8108876548936E+14
Altitude 17710306.109932

Triangular Pyramid

Length = n
Surface area 1.8108876548936E+14
Volume 1.0079060680685E+21
Height 9640269.5906287