20125500 (number)

20125500 is an even 8-digits composite number following 20125499 and preceding 20125501. In scientific notation, it is written as 2.0125500 × 10^7. The sum of its digits is 15. It has a total of 6 prime factors and 48 positive divisors. There are 5366400 positive integers (up to 20125500) that are relatively prime to 20125500.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand five hundred

Notation

Scientific notation 2.0125500 × 10^7
Engineering notation 2.0125500 × 10^6

Prime Factorization of 20125500

Prime Factorization 2 × 2 × 25 × 3 × 5 × 13417

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10062750
Product of the distinct prime numbers

The prime factorization of 20125500 is 2 × 2 × 25 × 3 × 5 × 13417. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 31, 100, 336, 153, 3570, 3864, 90458, 92715, 724839, 682305, 6086928, 6863220, 53340918, 10919292, 607453888, 683800170, 4433607212, 1313288434

Basic calculations (n = 20125500)

Multiplication

n×y
n×2 40251000
n×3 60376500
n×4 80502000
n×5 100627500

Division

n÷y
n÷2 10062750
n÷3 6708500
n÷3 5031375
n÷5 4025100

Exponentiation

ny
n2 405035750250000
n3 8.1515469916564E+21
n4 1.6405395898058E+29
n5 3.3016679514637E+36

Nth Root

y√n
2√n 4486.1453387067
3√n 272.00834389052
4√n 66.978693169595
5√n 28.890119334956

Divisors of 20125500

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 13417, 26834, 40251, 53668, 67085, 80502, 134170, 161004, 201255, 268340, 335425, 402510, 670850, 805020, 1006275, 1341700, 1677125, 2012550, 3354250, 4025100, 5031375, 6708500, 10062750, 20125500

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125500 can be divided by 48 positive divisors. The sum of these divisors (counting 20125500) is 1, the average is 0.020833333333333.

Base conversion 20125500

Base System Value
2 Binary 1001100110001011100111100
3 Ternary 1101212110222220
4 Quaternary 1030301130330
5 Quinary 20123004000
6 Senary 1555205340
8 Octal 114613474
10 Decimal 20125500
12 Duodecimal 68a6850
16 Hexadecimal 133173c
20 Vigesimal 65fdf0
36 Base36 bzcxo

Cryptographic Hash Functions

md5 f59ff1d6fd3aeaa983c95bf972c10344
sha1 0183a0344c8deb4f7f25c175d59ea0ca9131c55e
sha256 8e06efe475f9900ddbecb2c3b7152f249ed16d1e8b0a9d6349a50bc5a302744a
sha512 2321b691f6cc4efe98892273ad18d37a55a34721a90ecda824c9059a53af0e7fdf7eb57f9f883534b0a2aae67ea0a3bd7b944b7045c651734a4218b1852cb112
ripemd-160 3c58de26a2532442ba0e5fcc645be4992e900279

20125500 as geometric shapes

Circle

Radius = n
Diameter 40251000
Circumference 126452245.89964
Area 1.2724573374266E+15

Sphere

Radius = n
Volume 3.4145120192506E+22
Surface area 5.0898293497065E+15
Circumference 126452245.89964

Square

Length = n
Perimeter 80502000
Area 405035750250000
Diagonal 28461755.04954

Cube

Length = n
Surface area 2430214501500000
Volume 8.1515469916564E+21
Space diagonal 34858388.527727

Equilateral Triangle

Length = n
Perimeter 60376500
Area 1.7538562457869E+14
Altitude 17429194.263864

Triangular Pyramid

Length = n
Surface area 1.7538562457869E+14
Volume 9.6066902582684E+20
Height 9487251.6831799