20215800 (number)

20215800 is an even 8-digits composite number following 20215799 and preceding 20215801. In scientific notation, it is written as 2.0215800 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 96 positive divisors. There are 4896000 positive integers (up to 20215800) that are relatively prime to 20215800.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifteen thousand eight hundred

Notation

Scientific notation 2.0215800 × 10^7
Engineering notation 2.0215800 × 10^6

Prime Factorization of 20215800

Prime Factorization 2 × 2 × 2 × 5 × 9 × 5 × 11 × 1021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1010790
Product of the distinct prime numbers

The prime factorization of 20215800 is 2 × 2 × 2 × 5 × 9 × 5 × 11 × 1021. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 2, 70, 60, 421, 295, 6226, 4020, 74632, 81063, 976919, 970609, 3463405, 1089059, 61606063, 87752402, 769906062, 741123110, 2931018711, 9565969547

Basic calculations (n = 20215800)

Multiplication

n×y
n×2 40431600
n×3 60647400
n×4 80863200
n×5 101079000

Division

n÷y
n÷2 10107900
n÷3 6738600
n÷3 5053950
n÷5 4043160

Exponentiation

ny
n2 408678569640000
n3 8.2617642281283E+21
n4 1.67018173283E+29
n5 3.3764059874544E+36

Nth Root

y√n
2√n 4496.1983941993
3√n 272.41455672046
4√n 67.053697841351
5√n 28.915998028837

Divisors of 20215800

1, 2, 4, 5, 8, 9, 10, 11, 18, 20, 22, 25, 36, 40, 44, 45, 50, 55, 72, 88, 90, 99, 100, 110, 180, 198, 200, 220, 225, 275, 360, 396, 440, 450, 495, 550, 792, 900, 990, 1021, 1100, 1800, 1980, 2042, 2200, 2475, 3960, 4084, 4950, 5105, 8168, 9189, 9900, 10210, 11231, 18378, 19800, 20420, 22462, 25525, 36756, 40840, 44924, 45945, 51050, 56155, 73512, 89848, 91890, 101079, 102100, 112310, 183780, 202158, 204200, 224620, 229725, 280775, 367560, 404316, 449240, 459450, 505395, 561550, 808632, 918900, 1010790, 1123100, 1837800, 2021580, 2246200, 2526975, 4043160, 5053950, 10107900, 20215800

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20215799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20215800 can be divided by 96 positive divisors. The sum of these divisors (counting 20215800) is 1, the average is 0.010416666666667.

Base conversion 20215800

Base System Value
2 Binary 1001101000111011111111000
3 Ternary 1102001001212100
4 Quaternary 1031013133320
5 Quinary 20133401200
6 Senary 2001143400
8 Octal 115073770
10 Decimal 20215800
12 Duodecimal 692ab60
16 Hexadecimal 13477f8
20 Vigesimal 666ja0
36 Base36 c1am0

Cryptographic Hash Functions

md5 4b7773d01ba5608ee75e47bbd2b1236b
sha1 2e3b5882310e81d6a5e5a238b34587cef5711115
sha256 841a0a0c88654d69aa3792595bd2a2464efac8d343cd704b3cdab99c8244f614
sha512 a44ccb3a971f05335a088a669e3a9c58cf4f0f8b5352ec9d64bdf54bda0869a085c17ccc0fde622a1b1909224f04667b58c5f21c9c4624f3fb32e65295cf1f57
ripemd-160 9ac525571aff65705924c74e4dc78c2d414cb14e

20215800 as geometric shapes

Circle

Radius = n
Diameter 40431600
Circumference 127019617.53288
Area 1.2839015920606E+15

Sphere

Radius = n
Volume 3.4606797073038E+22
Surface area 5.1356063682424E+15
Circumference 127019617.53288

Square

Length = n
Perimeter 80863200
Area 408678569640000
Diagonal 28589458.534222

Cube

Length = n
Surface area 2452071417840000
Volume 8.2617642281283E+21
Space diagonal 35014792.715651

Equilateral Triangle

Length = n
Perimeter 60647400
Area 1.7696301164526E+14
Altitude 17507396.357825

Triangular Pyramid

Length = n
Surface area 1.7696301164526E+14
Volume 9.7365825171233E+20
Height 9529819.5114073