20231397 (number)

20231397 is an odd 8-digits composite number following 20231396 and preceding 20231398. In scientific notation, it is written as 2.0231397 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 13401936 positive integers (up to 20231397) that are relatively prime to 20231397.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-one thousand three hundred ninety-seven

Notation

Scientific notation 2.0231397 × 10^7
Engineering notation 2.0231397 × 10^6

Prime Factorization of 20231397

Prime Factorization 3 × 9 × 163 × 4597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20231397
Product of the distinct prime numbers

The prime factorization of 20231397 is 3 × 9 × 163 × 4597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 44, 52, 162, 844, 2272, 7481, 4547, 26023, 624846, 479826, 7477931, 2549058, 73399313, 85772951, 332721111, 545612188, 5789356573, 5194231947

Basic calculations (n = 20231397)

Multiplication

n×y
n×2 40462794
n×3 60694191
n×4 80925588
n×5 101156985

Division

n÷y
n÷2 10115698.5
n÷3 6743799
n÷3 5057849.25
n÷5 4046279.4

Exponentiation

ny
n2 409309424571609
n3 8.2809014643498E+21
n4 1.6753420504314E+29
n5 3.3894510133072E+36

Nth Root

y√n
2√n 4497.9325250608
3√n 272.4845969466
4√n 67.066627506241
5√n 28.920458536971

Divisors of 20231397

1, 3, 9, 27, 163, 489, 1467, 4401, 4597, 13791, 41373, 124119, 749311, 2247933, 6743799, 20231397

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 -20231396
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 20231397 can be divided by 16 positive divisors. The sum of these divisors (counting 20231397) is 1, the average is 0.0625.

Base conversion 20231397

Base System Value
2 Binary 1001101001011010011100101
3 Ternary 1102001212021000
4 Quaternary 1031023103211
5 Quinary 20134401042
6 Senary 2001343513
8 Octal 115132345
10 Decimal 20231397
12 Duodecimal 6937b99
16 Hexadecimal 134b4e5
20 Vigesimal 668i9h
36 Base36 c1mn9

Cryptographic Hash Functions

md5 71b6e97cdf519c70e379cf749c6ed7dc
sha1 6710ea4f5a5e32d3d596b29966b463d56d0d1fe2
sha256 d8e2ea1ba9dfe06718589360504270bdb8852499585da0f2c998e47291d995cc
sha512 407067713d2d551cdf9c8cf75bb8d28059b1760d15c446409b37b06081a15e9677e011a50b63adc06e6a77d26caf74f736b3c8bb77579727560ce04528572fec
ripemd-160 c0e010b7db4b608b4d405a297b9b647b3f411f1e

20231397 as geometric shapes

Circle

Radius = n
Diameter 40462794
Circumference 127117616.37412
Area 1.2858834812792E+15

Sphere

Radius = n
Volume 3.468695894067E+22
Surface area 5.1435339251169E+15
Circumference 127117616.37412

Square

Length = n
Perimeter 80925588
Area 409309424571609
Diagonal 28611516.023154

Cube

Length = n
Surface area 2455856547429654
Volume 8.2809014643498E+21
Space diagonal 35041807.512097

Equilateral Triangle

Length = n
Perimeter 60694191
Area 1.772361798437E+14
Altitude 17520903.756048

Triangular Pyramid

Length = n
Surface area 1.772361798437E+14
Volume 9.7591359662989E+20
Height 9537172.0077181