20215097 (number)

20215097 is an odd 8-digits composite number following 20215096 and preceding 20215098. In scientific notation, it is written as 2.0215097 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 17214120 positive integers (up to 20215097) that are relatively prime to 20215097.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifteen thousand ninety-seven

Notation

Scientific notation 2.0215097 × 10^7
Engineering notation 2.0215097 × 10^6

Prime Factorization of 20215097

Prime Factorization 7 × 7 × 163 × 2531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2887871
Product of the distinct prime numbers

The prime factorization of 20215097 is 7 × 7 × 163 × 2531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20215097)

Multiplication

n×y
n×2 40430194
n×3 60645291
n×4 80860388
n×5 101075485

Division

n÷y
n÷2 10107548.5
n÷3 6738365.6666667
n÷3 5053774.25
n÷5 4043019.4

Exponentiation

ny
n2 408650146719409
n3 8.2609023549971E+21
n4 1.6699494241379E+29
n5 3.3758189594043E+36

Nth Root

y√n
2√n 4496.1202163643
3√n 272.41139896509
4√n 67.05311488935
5√n 28.915796916545

Divisors of 20215097

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20215096
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20215097 can be divided by 12 positive divisors. The sum of these divisors (counting 20215097) is 1, the average is 0.083333333333333.

Base conversion 20215097

Base System Value
2 Binary 1001101000111010100111001
3 Ternary 1102001000220022
4 Quaternary 1031013110321
5 Quinary 20133340342
6 Senary 2001140225
8 Octal 115072471
10 Decimal 20215097
12 Duodecimal 692a675
16 Hexadecimal 1347539
20 Vigesimal 666heh
36 Base36 c1a2h

Cryptographic Hash Functions

md5 82ed4681d4c5fc6d6d53ed38e6631e1e
sha1 7a1168719772c8cad99508316c12e0adf86aba03
sha256 555124f2b53f8519cd42af73e9987f54f7d2ff4c565764aa5bcddb3f656a3d61
sha512 96c42ccaae1b0073239ef0f104772701ce85023c3540d8fe66e2fec8902d7d56c169f6ad5a8c2d030295b147dff5555bc1fac45aedf5a35b468fba6e74fe9fa0
ripemd-160 6e875a53a075ddf021c68fa42c1c98fe2dc75d24

20215097 as geometric shapes

Circle

Radius = n
Diameter 40430194
Circumference 127015200.45361
Area 1.2838122988221E+15

Sphere

Radius = n
Volume 3.4603186867309E+22
Surface area 5.1352491952883E+15
Circumference 127015200.45361

Square

Length = n
Perimeter 80860388
Area 408650146719409
Diagonal 28588464.342088

Cube

Length = n
Surface area 2451900880316454
Volume 8.2609023549971E+21
Space diagonal 35013575.083933

Equilateral Triangle

Length = n
Perimeter 60645291
Area 1.7695070415962E+14
Altitude 17506787.541967

Triangular Pyramid

Length = n
Surface area 1.7695070415962E+14
Volume 9.7355667898973E+20
Height 9529488.1140292