20452379 (number)

20452379 is an odd 8-digits composite number following 20452378 and preceding 20452380. In scientific notation, it is written as 2.0452379 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 18421344 positive integers (up to 20452379) that are relatively prime to 20452379.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-two thousand three hundred seventy-nine

Notation

Scientific notation 2.0452379 × 10^7
Engineering notation 2.0452379 × 10^6

Prime Factorization of 20452379

Prime Factorization 37 × 19 × 619 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20452379
Product of the distinct prime numbers

The prime factorization of 20452379 is 37 × 19 × 619 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 72, 14, 172, 336, 7412, 9515, 49884, 70100, 90617, 893166, 7368724, 9649972, 89313945, 43880929, 71440883, 845065170, 9859128529, 3909770983

Basic calculations (n = 20452379)

Multiplication

n×y
n×2 40904758
n×3 61357137
n×4 81809516
n×5 102261895

Division

n÷y
n÷2 10226189.5
n÷3 6817459.6666667
n÷3 5113094.75
n÷5 4090475.8

Exponentiation

ny
n2 418299806759641
n3 8.5552261834749E+21
n4 1.7497472833515E+29
n5 3.5786494593326E+36

Nth Root

y√n
2√n 4522.4306517624
3√n 273.47309809626
4√n 67.249019708561
5√n 28.98336234882

Divisors of 20452379

1, 19, 37, 47, 619, 703, 893, 1739, 11761, 22903, 29093, 33041, 435157, 552767, 1076441, 20452379

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 -20452378
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 20452379 can be divided by 16 positive divisors. The sum of these divisors (counting 20452379) is 1, the average is 0.0625.

Base conversion 20452379

Base System Value
2 Binary 1001110000001010000011011
3 Ternary 1102111002101112
4 Quaternary 1032001100123
5 Quinary 20213434004
6 Senary 2010210535
8 Octal 116012033
10 Decimal 20452379
12 Duodecimal 6a23a4b
16 Hexadecimal 138141b
20 Vigesimal 67gaij
36 Base36 c6d5n

Cryptographic Hash Functions

md5 6898f7c9222297e994240a890b4dd9ab
sha1 a30006da6ffeb85cc5d8c0b39ccc79ac37c194e3
sha256 8b2bf974ac9c41ff5e9359c1552bd2c1e6a24844f0cdcca3349aa623bafa7343
sha512 6bd82e100be4a71424c6dab99753456f48da83524206a4876300d1e444757be3cde0740fbe6d36d805ac6168391b2d0bdf5938663b6efedeb415d6e3f55804d2
ripemd-160 c7ca47c2e97532f408ad9402b0de8a47902e6bbf

20452379 as geometric shapes

Circle

Radius = n
Diameter 40904758
Circumference 128506087.22967
Area 1.3141275999141E+15

Sphere

Radius = n
Volume 3.5836047637072E+22
Surface area 5.2565103996565E+15
Circumference 128506087.22967

Square

Length = n
Perimeter 81809516
Area 418299806759641
Diagonal 28924031.764595

Cube

Length = n
Surface area 2509798840557846
Volume 8.5552261834749E+21
Space diagonal 35424559.563655

Equilateral Triangle

Length = n
Perimeter 61357137
Area 1.8112912952599E+14
Altitude 17712279.781827

Triangular Pyramid

Length = n
Surface area 1.8112912952599E+14
Volume 1.00824307482E+21
Height 9641343.9215316