20008425 (number)

20008425 is an odd 8-digits composite number following 20008424 and preceding 20008426. In scientific notation, it is written as 2.0008425 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 36 positive divisors. There are 10095840 positive integers (up to 20008425) that are relatively prime to 20008425.

Interesting facts

Basic properties

Name

Name twenty million eight thousand four hundred twenty-five

Notation

Scientific notation 2.0008425 × 10^7
Engineering notation 2.0008425 × 10^6

Prime Factorization of 20008425

Prime Factorization 19 × 3 × 5 × 5 × 19 × 739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 210615
Product of the distinct prime numbers

The prime factorization of 20008425 is 19 × 3 × 5 × 5 × 19 × 739. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 5, 72, 96, 852, 356, 7035, 30111, 40950, 126349, 899436, 2804840, 6745133, 43709386, 23982208, 542053860, 459168069, 3006142492, 6127596529

Basic calculations (n = 20008425)

Multiplication

n×y
n×2 40016850
n×3 60025275
n×4 80033700
n×5 100042125

Division

n÷y
n÷2 10004212.5
n÷3 6669475
n÷3 5002106.25
n÷5 4001685

Exponentiation

ny
n2 400337070980625
n3 8.0101142594355E+21
n4 1.6026977040135E+29
n5 3.2067456808426E+36

Nth Root

y√n
2√n 4473.0777994576
3√n 271.47987125614
4√n 66.88107205673
5√n 28.856428657974

Divisors of 20008425

1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 739, 1083, 1425, 1805, 2217, 3695, 5415, 9025, 11085, 14041, 18475, 27075, 42123, 55425, 70205, 210615, 266779, 351025, 800337, 1053075, 1333895, 4001685, 6669475, 20008425

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20008424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20008425 can be divided by 36 positive divisors. The sum of these divisors (counting 20008425) is 1, the average is 0.027777777777778.

Base conversion 20008425

Base System Value
2 Binary 1001100010100110111101001
3 Ternary 1101122112101210
4 Quaternary 1030110313221
5 Quinary 20110232200
6 Senary 1552503333
8 Octal 114246751
10 Decimal 20008425
12 Duodecimal 684ab49
16 Hexadecimal 1314de9
20 Vigesimal 651115
36 Base36 bwull

Cryptographic Hash Functions

md5 df37a7ec17967aa04686d3cb5cc688c8
sha1 f1b68553c94e75614e1ee4c9b13a429bacb26e2c
sha256 f8d9326f23a87e75992f8184f7aac5909ea13155147419127906da8efac2b382
sha512 2581f573b9515480fc4f8489c68bea9a4a552245e4b3d1a487d017f5f41d415e364a35f48f9c8af947761ed63ad993be008c5f88e797dff541fa9299550ea380
ripemd-160 419810357573c87dab5aaac83cd207d7b1c32c5b

20008425 as geometric shapes

Circle

Radius = n
Diameter 40016850
Circumference 125716641.9798
Area 1.2576960011524E+15

Sphere

Radius = n
Volume 3.3552688149143E+22
Surface area 5.0307840046095E+15
Circumference 125716641.9798

Square

Length = n
Perimeter 80033700
Area 400337070980625
Diagonal 28296185.996725

Cube

Length = n
Surface area 2402022425883750
Volume 8.0101142594355E+21
Space diagonal 34655608.679431

Equilateral Triangle

Length = n
Perimeter 60025275
Area 1.7335103677294E+14
Altitude 17327804.339716

Triangular Pyramid

Length = n
Surface area 1.7335103677294E+14
Volume 9.4400101848765E+20
Height 9432061.9989083