20206725 (number)

20206725 is an odd 8-digits composite number following 20206724 and preceding 20206726. In scientific notation, it is written as 2.0206725 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 8395200 positive integers (up to 20206725) that are relatively prime to 20206725.

Interesting facts

Basic properties

Name

Name twenty million two hundred six thousand seven hundred twenty-five

Notation

Scientific notation 2.0206725 × 10^7
Engineering notation 2.0206725 × 10^6

Prime Factorization of 20206725

Prime Factorization 11 × 5 × 105 × 3499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20206725
Product of the distinct prime numbers

The prime factorization of 20206725 is 11 × 5 × 105 × 3499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 66, 58, 387, 35, 9847, 7298, 27621, 84824, 62268, 392217, 5376178, 8437205, 6853595, 78994734, 937895212, 719540115, 6509830051, 1981375677

Basic calculations (n = 20206725)

Multiplication

n×y
n×2 40413450
n×3 60620175
n×4 80826900
n×5 101033625

Division

n÷y
n÷2 10103362.5
n÷3 6735575
n÷3 5051681.25
n÷5 4041345

Exponentiation

ny
n2 408311735225625
n3 8.250642947977E+21
n4 1.6671847312296E+29
n5 3.3688343388156E+36

Nth Root

y√n
2√n 4495.1890950215
3√n 272.37378774903
4√n 67.046171367361
5√n 28.913401447804

Divisors of 20206725

1, 5, 11, 55, 105, 525, 1155, 3499, 5775, 17495, 38489, 192445, 367395, 1836975, 4041345, 20206725

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 -20206724
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 20206725 can be divided by 16 positive divisors. The sum of these divisors (counting 20206725) is 1, the average is 0.0625.

Base conversion 20206725

Base System Value
2 Binary 1001101000101010010000101
3 Ternary 1102000121102020
4 Quaternary 1031011102011
5 Quinary 20133103400
6 Senary 2001033353
8 Octal 115052205
10 Decimal 20206725
12 Duodecimal 6925859
16 Hexadecimal 1345485
20 Vigesimal 665gg5
36 Base36 c13lx

Cryptographic Hash Functions

md5 7613a2e7dbc35b2b5f2c461a6461b041
sha1 bc625268c45e1593b6e608809fca9b5dde361861
sha256 67a56622f530f25daa86f33c62ac637450a297518637ef6a2e76efbacef3928a
sha512 bd8c2164c7273426c3e6cd28ee5c400267c0e28d05c6a4304d2b7aa924a66c82181aff37a3e3542108d2c694fbb4e11a85dc19a930b0f94e3d2f486bfdd10440
ripemd-160 a3b05df1cf3e624bc0884d330e4d3bc7efc290af

20206725 as geometric shapes

Circle

Radius = n
Diameter 40413450
Circumference 126962597.62622
Area 1.2827491477593E+15

Sphere

Radius = n
Volume 3.4560212363676E+22
Surface area 5.1309965910373E+15
Circumference 126962597.62622

Square

Length = n
Perimeter 80826900
Area 408311735225625
Diagonal 28576624.546143

Cube

Length = n
Surface area 2449870411353750
Volume 8.250642947977E+21
Space diagonal 34999074.354572

Equilateral Triangle

Length = n
Perimeter 60620175
Area 1.7680416768435E+14
Altitude 17499537.177286

Triangular Pyramid

Length = n
Surface area 1.7680416768435E+14
Volume 9.7234759627725E+20
Height 9525541.5153812