20125770 (number)

20125770 is an even 8-digits composite number following 20125769 and preceding 20125771. In scientific notation, it is written as 2.0125770 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 4599840 positive integers (up to 20125770) that are relatively prime to 20125770.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0125770 × 10^7
Engineering notation 2.0125770 × 10^6

Prime Factorization of 20125770

Prime Factorization 2 × 5 × 3 × 7 × 7 × 13691

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2875110
Product of the distinct prime numbers

The prime factorization of 20125770 is 2 × 5 × 3 × 7 × 7 × 13691. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20125770)

Multiplication

n×y
n×2 40251540
n×3 60377310
n×4 80503080
n×5 100628850

Division

n÷y
n÷2 10062885
n÷3 6708590
n÷3 5031442.5
n÷5 4025154

Exponentiation

ny
n2 405046618092900
n3 8.1518750750155E+21
n4 1.640627628285E+29
n5 3.3018894302509E+36

Nth Root

y√n
2√n 4486.1754312554
3√n 272.00956028969
4√n 66.978917811916
5√n 28.890196851444

Divisors of 20125770

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 -20125769
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 20125770 can be divided by 48 positive divisors. The sum of these divisors (counting 20125770) is 1, the average is 0.020833333333333.

Base conversion 20125770

Base System Value
2 Binary 1001100110001100001001010
3 Ternary 1101212111100220
4 Quaternary 1030301201022
5 Quinary 20123011040
6 Senary 1555210510
8 Octal 114614112
10 Decimal 20125770
12 Duodecimal 68a6a36
16 Hexadecimal 133184a
20 Vigesimal 65fe8a
36 Base36 bzd56

Cryptographic Hash Functions

md5 29266817de2df0ee917ffb7755daa578
sha1 c74b227b01299640c153100e1d5b641ad7165c07
sha256 a10fe7b7347ad525773c84e6999476bb837e864f7a54f9f9d6f960160553ea55
sha512 792c0464656b95faae6ba14151221867a88ba888a272558daefef4a907c91917d9ecd30913b42682aa2339bdce0adee5a592c410814d2b124aec60fc85552502
ripemd-160 3752b0a1c55adaba5c0ed0116a37aa713af0f189

20125770 as geometric shapes

Circle

Radius = n
Diameter 40251540
Circumference 126453942.35968
Area 1.272491479762E+15

Sphere

Radius = n
Volume 3.4146494464867E+22
Surface area 5.0899659190482E+15
Circumference 126453942.35968

Square

Length = n
Perimeter 80503080
Area 405046618092900
Diagonal 28462136.887202

Cube

Length = n
Surface area 2430279708557400
Volume 8.1518750750155E+21
Space diagonal 34858856.181445

Equilateral Triangle

Length = n
Perimeter 60377310
Area 1.7539033049271E+14
Altitude 17429428.090723

Triangular Pyramid

Length = n
Surface area 1.7539033049271E+14
Volume 9.6070769082151E+20
Height 9487378.9624005