20215407 (number)

20215407 is an odd 8-digits composite number following 20215406 and preceding 20215408. In scientific notation, it is written as 2.0215407 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 12953472 positive integers (up to 20215407) that are relatively prime to 20215407.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifteen thousand four hundred seven

Notation

Scientific notation 2.0215407 × 10^7
Engineering notation 2.0215407 × 10^6

Prime Factorization of 20215407

Prime Factorization 3 × 29 × 317 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20215407
Product of the distinct prime numbers

The prime factorization of 20215407 is 3 × 29 × 317 × 733. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 92, 20, 591, 825, 8602, 3435, 3557, 95699, 529892, 426310, 9024628, 5959902, 38646234, 49591756, 994124729, 402337961, 5678504586, 7296595599

Basic calculations (n = 20215407)

Multiplication

n×y
n×2 40430814
n×3 60646221
n×4 80861628
n×5 101077035

Division

n÷y
n÷2 10107703.5
n÷3 6738469
n÷3 5053851.75
n÷5 4043081.4

Exponentiation

ny
n2 408662680175649
n3 8.2612824054616E+21
n4 1.6700518616834E+29
n5 3.3760778095039E+36

Nth Root

y√n
2√n 4496.1546903993
3√n 272.41279144092
4√n 67.053371953984
5√n 28.915885601176

Divisors of 20215407

1, 3, 29, 87, 317, 733, 951, 2199, 9193, 21257, 27579, 63771, 232361, 697083, 6738469, 20215407

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 -20215406
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 20215407 can be divided by 16 positive divisors. The sum of these divisors (counting 20215407) is 1, the average is 0.0625.

Base conversion 20215407

Base System Value
2 Binary 1001101000111011001101111
3 Ternary 1102001001022210
4 Quaternary 1031013121233
5 Quinary 20133343112
6 Senary 2001141503
8 Octal 115073157
10 Decimal 20215407
12 Duodecimal 692a893
16 Hexadecimal 134766f
20 Vigesimal 666ia7
36 Base36 c1ab3

Cryptographic Hash Functions

md5 d927d8ce3c3dad7125e487c3ef23a2ee
sha1 30217b7bb01d5b6999d825f553f967716c288ddc
sha256 3f9f9bc67a73fbb2fa321391844113252f33f314d20b3d114fe1285181650537
sha512 ec6607b9e41ba270766a45b0f8ad86f7d08285cee77526ac9163eccec281f5a2d4d00d4671779d078f9524b7ba49b390b1175dbd6817a4e0ab5934b1a7dcf693
ripemd-160 fae1dbcb922bae6cb6918ffc7d0725fd304e97b8

20215407 as geometric shapes

Circle

Radius = n
Diameter 40430814
Circumference 127017148.24106
Area 1.2838516738361E+15

Sphere

Radius = n
Volume 3.4604778818972E+22
Surface area 5.1354066953445E+15
Circumference 127017148.24106

Square

Length = n
Perimeter 80861628
Area 408662680175649
Diagonal 28588902.748292

Cube

Length = n
Surface area 2451976081053894
Volume 8.2612824054616E+21
Space diagonal 35014112.019684

Equilateral Triangle

Length = n
Perimeter 60646221
Area 1.7695613130537E+14
Altitude 17507056.009842

Triangular Pyramid

Length = n
Surface area 1.7695613130537E+14
Volume 9.736014683665E+20
Height 9529634.2494307