19401 (number)

19401 is an odd 5-digits composite number following 19400 and preceding 19402. In scientific notation, it is written as 1.9401 × 10^4. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 12432 positive integers (up to 19401) that are relatively prime to 19401.

Interesting facts

Basic properties

Name

Name nineteen thousand four hundred one

Notation

Scientific notation 1.9401 × 10^4
Engineering notation 1.9401 × 10^3

Prime Factorization of 19401

Prime Factorization 3 × 29 × 223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19401
Product of the distinct prime numbers

The prime factorization of 19401 is 3 × 29 × 223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 59, 32, 721, 920, 5784, 5978, 78688, 98878, 454947, 364192, 8784060, 3283649, 51950657, 52811252, 17255451, 436271866, 2321877459, 6724788631

Basic calculations (n = 19401)

Multiplication

n×y
n×2 38802
n×3 58203
n×4 77604
n×5 97005

Division

n÷y
n÷2 9700.5
n÷3 6467
n÷3 4850.25
n÷5 3880.2

Exponentiation

ny
n2 376398801
n3 7302513138201
n4 141676057394237601
n5 2.7486571895056E+21

Nth Root

y√n
2√n 139.28747251638
3√n 26.870435496658
4√n 11.802011375879
5√n 7.2038526848156

Divisors of 19401

1, 3, 29, 87, 223, 669, 6467, 19401

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19400
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19401 can be divided by 8 positive divisors. The sum of these divisors (counting 19401) is 1, the average is 0.125.

Base conversion 19401

Base System Value
2 Binary 100101111001001
3 Ternary 222121120
4 Quaternary 10233021
5 Quinary 1110101
6 Senary 225453
8 Octal 45711
10 Decimal 19401
12 Duodecimal b289
16 Hexadecimal 4bc9
20 Vigesimal 28a1
36 Base36 eyx

Cryptographic Hash Functions

md5 aee642bc38526fe569ff9c579320eb79
sha1 d4d561d8aedfc0e2ccedf07593bdd50e4a6eed9e
sha256 f1321fdd5dcb960239cf7797f8a5ccd5f1382a222c59c634cbd03bb5ffad1e83
sha512 c156fc9a450cdbdd6f52a9fb00591401e8d97ae2dfe09597487394ebc06f7ac58448dec9399306a75800d940e5d599d09ad60c5ac8419db32432569546e68d29
ripemd-160 6e94eca6b2aa26dc161336268ec59f47d56c1db1

19401 as geometric shapes

Circle

Radius = n
Diameter 38802
Circumference 121900.07814459
Area 1182491708.0416

Sphere

Radius = n
Volume 30588695503620
Surface area 4729966832.1664
Circumference 121900.07814459

Square

Length = n
Perimeter 77604
Area 376398801
Diagonal 27437.1573236

Cube

Length = n
Surface area 2258392806
Volume 7302513138201
Space diagonal 33603.517717644

Equilateral Triangle

Length = n
Perimeter 58203
Area 162985461.81
Altitude 16801.758858822

Triangular Pyramid

Length = n
Surface area 162985461.81
Volume 860609426620.96
Height 9145.7191078668