20125525 (number)

20125525 is an odd 8-digits composite number following 20125524 and preceding 20125526. In scientific notation, it is written as 2.0125525 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 13794480 positive integers (up to 20125525) that are relatively prime to 20125525.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand five hundred twenty-five

Notation

Scientific notation 2.0125525 × 10^7
Engineering notation 2.0125525 × 10^6

Prime Factorization of 20125525

Prime Factorization 5 × 35 × 49 × 2347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20125525
Product of the distinct prime numbers

The prime factorization of 20125525 is 5 × 35 × 49 × 2347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 79, 12, 338, 354, 7394, 4229, 83641, 93661, 68770, 134014, 9619448, 4025097, 79848530, 35669702, 254212590, 677094978, 8919555564, 4792706945

Basic calculations (n = 20125525)

Multiplication

n×y
n×2 40251050
n×3 60376575
n×4 80502100
n×5 100627625

Division

n÷y
n÷2 10062762.5
n÷3 6708508.3333333
n÷3 5031381.25
n÷5 4025105

Exponentiation

ny
n2 405036756525625
n3 8.1515773693754E+21
n4 1.640547741368E+29
n5 3.3016884582595E+36

Nth Root

y√n
2√n 4486.1481250623
3√n 272.00845652053
4√n 66.978713969905
5√n 28.890126512444

Divisors of 20125525

1, 5, 35, 49, 175, 245, 1715, 2347, 8575, 11735, 82145, 115003, 410725, 575015, 4025105, 20125525

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 -20125524
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 20125525 can be divided by 16 positive divisors. The sum of these divisors (counting 20125525) is 1, the average is 0.0625.

Base conversion 20125525

Base System Value
2 Binary 1001100110001011101010101
3 Ternary 1101212111000211
4 Quaternary 1030301131111
5 Quinary 20123004100
6 Senary 1555205421
8 Octal 114613525
10 Decimal 20125525
12 Duodecimal 68a6871
16 Hexadecimal 1331755
20 Vigesimal 65fdg5
36 Base36 bzcyd

Cryptographic Hash Functions

md5 5d915f5d66db40b9f9768eea4029b69c
sha1 597f983b4fb0ef70176f4ebcfaea471a4a100be7
sha256 447b792d5070e3bc902d76fdb8a67258cdabe20c9ed8fc44de887b06456a1d6d
sha512 9f6db01bc895a64d4faf394554422883ea2fa378573b57cf3eb28811c157b3d7b33e38c966deaa50ce6415cea95c50b17038a9d18f78c66e0b2bd4540312d30a
ripemd-160 e04d856e91893fae1cf4a0fa1cfb750ccb01af5b

20125525 as geometric shapes

Circle

Radius = n
Diameter 40251050
Circumference 126452402.97928
Area 1.2724604987347E+15

Sphere

Radius = n
Volume 3.4145247438398E+22
Surface area 5.089841994939E+15
Circumference 126452402.97928

Square

Length = n
Perimeter 80502100
Area 405036756525625
Diagonal 28461790.404879

Cube

Length = n
Surface area 2430220539153750
Volume 8.1515773693754E+21
Space diagonal 34858431.828998

Equilateral Triangle

Length = n
Perimeter 60376575
Area 1.7538606030882E+14
Altitude 17429215.914499

Triangular Pyramid

Length = n
Surface area 1.7538606030882E+14
Volume 9.6067260587535E+20
Height 9487263.4682929