20138217 (number)

20138217 is an odd 8-digits composite number following 20138216 and preceding 20138218. In scientific notation, it is written as 2.0138217 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 11486720 positive integers (up to 20138217) that are relatively prime to 20138217.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-eight thousand two hundred seventeen

Notation

Scientific notation 2.0138217 × 10^7
Engineering notation 2.0138217 × 10^6

Prime Factorization of 20138217

Prime Factorization 3 × 11 × 17 × 35897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20138217
Product of the distinct prime numbers

The prime factorization of 20138217 is 3 × 11 × 17 × 35897. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 99, 67, 618, 181, 19, 5921, 92057, 3226, 933374, 992915, 1561351, 5099944, 15530301, 54415610, 949725653, 252958362, 643752697, 1157591246

Basic calculations (n = 20138217)

Multiplication

n×y
n×2 40276434
n×3 60414651
n×4 80552868
n×5 100691085

Division

n÷y
n÷2 10069108.5
n÷3 6712739
n÷3 5034554.25
n÷5 4027643.4

Exponentiation

ny
n2 405547783939089
n3 8.1670092768345E+21
n4 1.6446900505791E+29
n5 3.3121125136302E+36

Nth Root

y√n
2√n 4487.5624786737
3√n 272.06562448437
4√n 66.989271369927
5√n 28.893769458651

Divisors of 20138217

1, 3, 11, 17, 33, 51, 187, 561, 35897, 107691, 394867, 610249, 1184601, 1830747, 6712739, 20138217

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 -20138216
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 20138217 can be divided by 16 positive divisors. The sum of these divisors (counting 20138217) is 1, the average is 0.0625.

Base conversion 20138217

Base System Value
2 Binary 1001100110100100011101001
3 Ternary 1101220010102220
4 Quaternary 1030310203221
5 Quinary 20123410332
6 Senary 1555344253
8 Octal 114644351
10 Decimal 20138217
12 Duodecimal 68b2089
16 Hexadecimal 13348e9
20 Vigesimal 65h5ah
36 Base36 bzmqx

Cryptographic Hash Functions

md5 701a099c446b23315b7d401ea0c89fe7
sha1 42395f0dd0b862d85c6a2bd33119da9763d3f157
sha256 fad1c9fc898a207819d5b4372c64306bdb1eba597f33bd08b52392ad973fc340
sha512 f68b40ff4cb6ec6513db8cffbdecf2f9484e00b0038ec26eadd1a6c4be817711de94ddd06f1a51be84f049b62fc39394fe7865aaa94db24338b32b2490d0bb86
ripemd-160 7d72ca00e37057a7225390ffa85df0f7783c558a

20138217 as geometric shapes

Circle

Radius = n
Diameter 40276434
Circumference 126532149.16719
Area 1.2740659387027E+15

Sphere

Radius = n
Volume 3.4209888461204E+22
Surface area 5.0962637548107E+15
Circumference 126532149.16719

Square

Length = n
Perimeter 80552868
Area 405547783939089
Diagonal 28479739.603412

Cube

Length = n
Surface area 2433286703634534
Volume 8.1670092768345E+21
Space diagonal 34880415.017847

Equilateral Triangle

Length = n
Perimeter 60414651
Area 1.7560734166987E+14
Altitude 17440207.508924

Triangular Pyramid

Length = n
Surface area 1.7560734166987E+14
Volume 9.6249127361052E+20
Height 9493246.5344708