20392398 (number)

20392398 is an even 8-digits composite number following 20392397 and preceding 20392399. In scientific notation, it is written as 2.0392398 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 5987520 positive integers (up to 20392398) that are relatively prime to 20392398.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-two thousand three hundred ninety-eight

Notation

Scientific notation 2.0392398 × 10^7
Engineering notation 2.0392398 × 10^6

Prime Factorization of 20392398

Prime Factorization 2 × 9 × 69 × 3 × 13 × 421

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20392398
Product of the distinct prime numbers

The prime factorization of 20392398 is 2 × 9 × 69 × 3 × 13 × 421. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20392398)

Multiplication

n×y
n×2 40784796
n×3 61177194
n×4 81569592
n×5 101961990

Division

n÷y
n÷2 10196199
n÷3 6797466
n÷3 5098099.5
n÷5 4078479.6

Exponentiation

ny
n2 415849896190404
n3 8.4801765913734E+21
n4 1.7293113616157E+29
n5 3.5264805551989E+36

Nth Root

y√n
2√n 4515.7942822941
3√n 273.20549676786
4√n 67.199659837637
5√n 28.966342382531

Divisors of 20392398

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20392397
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20392398 can be divided by 64 positive divisors. The sum of these divisors (counting 20392398) is 1, the average is 0.015625.

Base conversion 20392398

Base System Value
2 Binary 1001101110010100111001110
3 Ternary 1102101001010000
4 Quaternary 1031302213032
5 Quinary 20210024043
6 Senary 2005025130
8 Octal 115624716
10 Decimal 20392398
12 Duodecimal 69b51a6
16 Hexadecimal 13729ce
20 Vigesimal 6790ji
36 Base36 c52vi

Cryptographic Hash Functions

md5 b8c9192f7f747dbb06b31477d82c344a
sha1 b9604e39ea0e46d4da9aa147a0a64ffaed292a6f
sha256 5e9f61009eb96c79f7b23f2702c41b0163ffc21390915bb7e53d0ed4bb41c86c
sha512 7cff9eda480bf636348c73a4d5a3b988efb31dfea1ee3ea14bfa11fa2ba3b3740f954246db8d6a61d3c7490fae02085c5159ff197c49c6fa68a0afba611dad57
ripemd-160 4ca3bd5c1a6489e0e61554cb3b6fd643ab52547e

20392398 as geometric shapes

Circle

Radius = n
Diameter 40784796
Circumference 128129215.49176
Area 1.3064309788679E+15

Sphere

Radius = n
Volume 3.5521680640804E+22
Surface area 5.2257239154714E+15
Circumference 128129215.49176

Square

Length = n
Perimeter 81569592
Area 415849896190404
Diagonal 28839205.82091

Cube

Length = n
Surface area 2495099377142424
Volume 8.4801765913734E+21
Space diagonal 35320669.424166

Equilateral Triangle

Length = n
Perimeter 61177194
Area 1.8006828713101E+14
Altitude 17660334.712083

Triangular Pyramid

Length = n
Surface area 1.8006828713101E+14
Volume 9.9939839556993E+20
Height 9613068.60697