20362489 (number)

20362489 is an odd 8-digits composite number following 20362488 and preceding 20362490. In scientific notation, it is written as 2.0362489 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 17330208 positive integers (up to 20362489) that are relatively prime to 20362489.

Interesting facts

Basic properties

Name

Name twenty million three hundred sixty-two thousand four hundred eighty-nine

Notation

Scientific notation 2.0362489 × 10^7
Engineering notation 2.0362489 × 10^6

Prime Factorization of 20362489

Prime Factorization 7 × 7 × 149 × 2789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2908927
Product of the distinct prime numbers

The prime factorization of 20362489 is 7 × 7 × 149 × 2789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 74, 51, 117, 747, 271, 7326, 71483, 98524, 355497, 460877, 7579775, 2143892, 44116824, 14499856, 979716614, 431971969, 8083389238, 4777999052

Basic calculations (n = 20362489)

Multiplication

n×y
n×2 40724978
n×3 61087467
n×4 81449956
n×5 101812445

Division

n÷y
n÷2 10181244.5
n÷3 6787496.3333333
n÷3 5090622.25
n÷5 4072497.8

Exponentiation

ny
n2 414630958275121
n3 8.4429183269366E+21
n4 1.7191883156015E+29
n5 3.5006953165363E+36

Nth Root

y√n
2√n 4512.481468106
3√n 273.07186361462
4√n 67.175006275444
5√n 28.957840557039

Divisors of 20362489

1, 7, 49, 149, 1043, 2789, 7301, 19523, 136661, 415561, 2908927, 20362489

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20362488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20362489 can be divided by 12 positive divisors. The sum of these divisors (counting 20362489) is 1, the average is 0.083333333333333.

Base conversion 20362489

Base System Value
2 Binary 1001101101011010011111001
3 Ternary 1102022112002021
4 Quaternary 1031223103321
5 Quinary 20203044424
6 Senary 2004234441
8 Octal 115532371
10 Decimal 20362489
12 Duodecimal 699ba21
16 Hexadecimal 136b4f9
20 Vigesimal 675649
36 Base36 c4fsp

Cryptographic Hash Functions

md5 716c1a0a4dbac1edcc633d6d6ee1114b
sha1 271653e7c8bcb5accdc416b302f671edcd1a5945
sha256 94b9f533b635b2dc475971fea420bfe5a08fa343c6634dc07945ef31eaf7497f
sha512 919e9cb46dc795ac32e35a37caf27edaa6d83864dce8820d560529713ac3fc17a8a6a2a2a65867a060bc1598f0e6446711c5dd5b0935025ec0e77a81852145e7
ripemd-160 01ebd201c22967d359cd9399cf59d981bd22a3c2

20362489 as geometric shapes

Circle

Radius = n
Diameter 40724978
Circumference 127941291.70241
Area 1.302601572468E+15

Sphere

Radius = n
Volume 3.5365613587684E+22
Surface area 5.2104062898721E+15
Circumference 127941291.70241

Square

Length = n
Perimeter 81449956
Area 414630958275121
Diagonal 28796908.107473

Cube

Length = n
Surface area 2487785749650726
Volume 8.4429183269366E+21
Space diagonal 35268865.516562

Equilateral Triangle

Length = n
Perimeter 61087467
Area 1.7954047153087E+14
Altitude 17634432.758281

Triangular Pyramid

Length = n
Surface area 1.7954047153087E+14
Volume 9.9500746699684E+20
Height 9598969.3691577