20153450 (number)

20153450 is an even 8-digits composite number following 20153449 and preceding 20153451. In scientific notation, it is written as 2.0153450 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 7983920 positive integers (up to 20153450) that are relatively prime to 20153450.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-three thousand four hundred fifty

Notation

Scientific notation 2.0153450 × 10^7
Engineering notation 2.0153450 × 10^6

Prime Factorization of 20153450

Prime Factorization 2 × 5 × 535 × 3767

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20153450
Product of the distinct prime numbers

The prime factorization of 20153450 is 2 × 5 × 535 × 3767. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 73, 16, 98, 704, 3675, 6019, 60454, 95855, 308996, 147026, 6188310, 9170756, 54747514, 80518030, 753922545, 826663166, 2980721269, 8965118613

Basic calculations (n = 20153450)

Multiplication

n×y
n×2 40306900
n×3 60460350
n×4 80613800
n×5 100767250

Division

n÷y
n÷2 10076725
n÷3 6717816.6666667
n÷3 5038362.5
n÷5 4030690

Exponentiation

ny
n2 406161546902500
n3 8.1855564274222E+21
n4 1.6496720218223E+29
n5 3.3246582608195E+36

Nth Root

y√n
2√n 4489.2594044007
3√n 272.13420604632
4√n 67.001935825771
5√n 28.898139316004

Divisors of 20153450

1, 2, 5, 10, 535, 1070, 2675, 3767, 5350, 7534, 18835, 37670, 2015345, 4030690, 10076725, 20153450

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 -20153449
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 20153450 can be divided by 16 positive divisors. The sum of these divisors (counting 20153450) is 1, the average is 0.0625.

Base conversion 20153450

Base System Value
2 Binary 1001100111000010001101010
3 Ternary 1101220220100002
4 Quaternary 1030320101222
5 Quinary 20124402300
6 Senary 1555543002
8 Octal 114702152
10 Decimal 20153450
12 Duodecimal 68baa62
16 Hexadecimal 133846a
20 Vigesimal 65j3ca
36 Base36 bzyi2

Cryptographic Hash Functions

md5 e9824a0843988e28aac6e6cd8e65eb91
sha1 262f197d76a4a34a7579fd2a0d015097684f2584
sha256 73e3044db397b24dfa718658db530d1ac452570cf8ebc0abce1ad5a940dbab01
sha512 aa4af03ee09ea7d1b05452bd4a58e259fadee3c00a5e4c7410d84af2fe5ff6242ff88795ebe9396456520eb66c91057e97a3e09c117f8506f39c6aa60eb74fbf
ripemd-160 f1558d67644fbca0287be12b287967dcf5bfefb9

20153450 as geometric shapes

Circle

Radius = n
Diameter 40306900
Circumference 126627860.92898
Area 1.2759941319196E+15

Sphere

Radius = n
Volume 3.4287578583912E+22
Surface area 5.1039765276782E+15
Circumference 126627860.92898

Square

Length = n
Perimeter 80613800
Area 406161546902500
Diagonal 28501282.318608

Cube

Length = n
Surface area 2436969281415000
Volume 8.1855564274222E+21
Space diagonal 34906799.347799

Equilateral Triangle

Length = n
Perimeter 60460350
Area 1.7587310882897E+14
Altitude 17453399.673899

Triangular Pyramid

Length = n
Surface area 1.7587310882897E+14
Volume 9.6467707626923E+20
Height 9500427.439536