20125512 (number)

20125512 is an even 8-digits composite number following 20125511 and preceding 20125513. In scientific notation, it is written as 2.0125512 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 32 positive divisors. There are 6098400 positive integers (up to 20125512) that are relatively prime to 20125512.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0125512 × 10^7
Engineering notation 2.0125512 × 10^6

Prime Factorization of 20125512

Prime Factorization 2 × 2 × 2 × 3 × 33 × 25411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5031378
Product of the distinct prime numbers

The prime factorization of 20125512 is 2 × 2 × 2 × 3 × 33 × 25411. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 97, 7, 861, 394, 7096, 6382, 68949, 42915, 323521, 481326, 3888038, 907753, 70421153, 54574486, 600709614, 5369295, 5438358470, 227299104

Basic calculations (n = 20125512)

Multiplication

n×y
n×2 40251024
n×3 60376536
n×4 80502048
n×5 100627560

Division

n÷y
n÷2 10062756
n÷3 6708504
n÷3 5031378
n÷5 4025102.4

Exponentiation

ny
n2 405036233262144
n3 8.1515615729521E+21
n4 1.6405435025519E+29
n5 3.3016777947129E+36

Nth Root

y√n
2√n 4486.1466761576
3√n 272.00839795294
4√n 66.978703153746
5√n 28.890122780151

Divisors of 20125512

1, 2, 3, 4, 6, 8, 12, 24, 33, 66, 99, 132, 198, 264, 396, 792, 25411, 50822, 76233, 101644, 152466, 203288, 304932, 609864, 838563, 1677126, 2515689, 3354252, 5031378, 6708504, 10062756, 20125512

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125512 can be divided by 32 positive divisors. The sum of these divisors (counting 20125512) is 1, the average is 0.03125.

Base conversion 20125512

Base System Value
2 Binary 1001100110001011101001000
3 Ternary 1101212111000100
4 Quaternary 1030301131020
5 Quinary 20123004022
6 Senary 1555205400
8 Octal 114613510
10 Decimal 20125512
12 Duodecimal 68a6860
16 Hexadecimal 1331748
20 Vigesimal 65fdfc
36 Base36 bzcy0

Cryptographic Hash Functions

md5 ff2a5f98b599677588617508dc2dd0af
sha1 6c37b90cd483758dab5d2c2046948b460b448c17
sha256 7117fe33ef86df323a7daf7bf6bd7706ad915fc032e4f501de1bbfc526cdae0d
sha512 11fe30e2758802c4d73824701e07b0a8f6e9ea50dd690efd7d48d6d13dd440d27b0754b0c98bc75e6a263c47dcf653834dcdc8d65e2948362ca60b5a488dcef0
ripemd-160 de3be2552628920d41a60778764203e37eae3925

20125512 as geometric shapes

Circle

Radius = n
Diameter 40251024
Circumference 126452321.29787
Area 1.272458854854E+15

Sphere

Radius = n
Volume 3.4145181270495E+22
Surface area 5.0898354194161E+15
Circumference 126452321.29787

Square

Length = n
Perimeter 80502048
Area 405036233262144
Diagonal 28461772.020102

Cube

Length = n
Surface area 2430217399572864
Volume 8.1515615729521E+21
Space diagonal 34858409.312337

Equilateral Triangle

Length = n
Perimeter 60376536
Area 1.7538583372909E+14
Altitude 17429204.656169

Triangular Pyramid

Length = n
Surface area 1.7538583372909E+14
Volume 9.6067074424902E+20
Height 9487257.3400342