20457325 (number)

20457325 is an odd 8-digits composite number following 20457324 and preceding 20457326. In scientific notation, it is written as 2.0457325 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 36 positive divisors. There are 13446720 positive integers (up to 20457325) that are relatively prime to 20457325.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-seven thousand three hundred twenty-five

Notation

Scientific notation 2.0457325 × 10^7
Engineering notation 2.0457325 × 10^6

Prime Factorization of 20457325

Prime Factorization 7 × 5 × 5 × 29 × 29 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 141085
Product of the distinct prime numbers

The prime factorization of 20457325 is 7 × 5 × 5 × 29 × 29 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 33, 67, 913, 186, 6940, 2414, 99583, 47870, 623069, 224036, 8283199, 2930329, 10409653, 86654460, 464840386, 589222129, 914539937, 462773459

Basic calculations (n = 20457325)

Multiplication

n×y
n×2 40914650
n×3 61371975
n×4 81829300
n×5 102286625

Division

n÷y
n÷2 10228662.5
n÷3 6819108.3333333
n÷3 5114331.25
n÷5 4091465

Exponentiation

ny
n2 418502146155625
n3 8.5614344171031E+21
n4 1.7514404633686E+29
n5 3.5829786777283E+36

Nth Root

y√n
2√n 4522.9774485398
3√n 273.49514099121
4√n 67.253085048493
5√n 28.98476402288

Divisors of 20457325

1, 5, 7, 25, 29, 35, 139, 145, 175, 203, 695, 725, 841, 973, 1015, 3475, 4031, 4205, 4865, 5075, 5887, 20155, 21025, 24325, 28217, 29435, 100775, 116899, 141085, 147175, 584495, 705425, 818293, 2922475, 4091465, 20457325

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20457324
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20457325 can be divided by 36 positive divisors. The sum of these divisors (counting 20457325) is 1, the average is 0.027777777777778.

Base conversion 20457325

Base System Value
2 Binary 1001110000010011101101101
3 Ternary 1102111100011201
4 Quaternary 1032002131231
5 Quinary 20214113300
6 Senary 2010245501
8 Octal 116023555
10 Decimal 20457325
12 Duodecimal 6a26891
16 Hexadecimal 138276d
20 Vigesimal 67h365
36 Base36 c6gz1

Cryptographic Hash Functions

md5 9b71f48c5e3ac7f239ee3b4f02c6aa7d
sha1 b21bdc097d697d411c74a9a4079b0bb947876f46
sha256 7bff484ee4d7a4e81d17917b0a7ea637c9d824b7de62642e546937600e6df75c
sha512 fc30d622c2831cdfca6712dc25f471e49792a1c009015c8a2c2e1c25240522b7524f2ee27e8e0cb04df866ea6c1065d7ca5e385384f00be5551135ea400a2429
ripemd-160 9a6feda77a532d46747ae683cc962a1b0ef7167e

20457325 as geometric shapes

Circle

Radius = n
Diameter 40914650
Circumference 128537163.8642
Area 1.3147632678741E+15

Sphere

Radius = n
Volume 3.5862052625283E+22
Surface area 5.2590530714963E+15
Circumference 128537163.8642

Square

Length = n
Perimeter 81829300
Area 418502146155625
Diagonal 28931026.464874

Cube

Length = n
Surface area 2511012876933750
Volume 8.5614344171031E+21
Space diagonal 35433126.286949

Equilateral Triangle

Length = n
Perimeter 61371975
Area 1.8121674505454E+14
Altitude 17716563.143474

Triangular Pyramid

Length = n
Surface area 1.8121674505454E+14
Volume 1.0089747221696E+21
Height 9643675.4882914