20125460 (number)

20125460 is an even 8-digits composite number following 20125459 and preceding 20125461. In scientific notation, it is written as 2.0125460 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 48 positive divisors. There are 7573632 positive integers (up to 20125460) that are relatively prime to 20125460.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0125460 × 10^7
Engineering notation 2.0125460 × 10^6

Prime Factorization of 20125460

Prime Factorization 2 × 2 × 23 × 5 × 67 × 653

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10062730
Product of the distinct prime numbers

The prime factorization of 20125460 is 2 × 2 × 23 × 5 × 67 × 653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20125460)

Multiplication

n×y
n×2 40250920
n×3 60376380
n×4 80501840
n×5 100627300

Division

n÷y
n÷2 10062730
n÷3 6708486.6666667
n÷3 5031365
n÷5 4025092

Exponentiation

ny
n2 405034140211600
n3 8.1514983874629E+21
n4 1.6405265473695E+29
n5 3.3016351408023E+36

Nth Root

y√n
2√n 4486.1408805342
3√n 272.00816368231
4√n 66.978659889059
5√n 28.890107850962

Divisors of 20125460

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 -20125459
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 20125460 can be divided by 48 positive divisors. The sum of these divisors (counting 20125460) is 1, the average is 0.020833333333333.

Base conversion 20125460

Base System Value
2 Binary 1001100110001011100010100
3 Ternary 1101212110221102
4 Quaternary 1030301130110
5 Quinary 20123003320
6 Senary 1555205232
8 Octal 114613424
10 Decimal 20125460
12 Duodecimal 68a6818
16 Hexadecimal 1331714
20 Vigesimal 65fdd0
36 Base36 bzcwk

Cryptographic Hash Functions

md5 c62caba09d273e8cdc2cd61c4e969d63
sha1 8d1ef1ec2d88a55b2835561bc1cef4217d082d5a
sha256 f7de70f4615a7db2b5335240af94bc083c05bbaeecc48ae452983cdc765206a3
sha512 99705ab4be952aabcdacf99e4d9c926cf2d13ed544b8fbe42cc0aabe50f9e35b1a18c76191d452a88b7715773cf7b76ec376a296d9ac08d44011c057d74524de
ripemd-160 97faf582b573d79fc05828f5d5214e0b8955ca6f

20125460 as geometric shapes

Circle

Radius = n
Diameter 40250920
Circumference 126451994.57223
Area 1.2724522793418E+15

Sphere

Radius = n
Volume 3.4144916599737E+22
Surface area 5.0898091173673E+15
Circumference 126451994.57223

Square

Length = n
Perimeter 80501840
Area 405034140211600
Diagonal 28461698.480997

Cube

Length = n
Surface area 2430204841269600
Volume 8.1514983874629E+21
Space diagonal 34858319.245695

Equilateral Triangle

Length = n
Perimeter 60376380
Area 1.7538492741162E+14
Altitude 17429159.622848

Triangular Pyramid

Length = n
Surface area 1.7538492741162E+14
Volume 9.6066329776771E+20
Height 9487232.8269991