20852400 (number)

20852400 is an even 8-digits composite number following 20852399 and preceding 20852401. In scientific notation, it is written as 2.0852400 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 5560320 positive integers (up to 20852400) that are relatively prime to 20852400.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand four hundred

Notation

Scientific notation 2.0852400 × 10^7
Engineering notation 2.0852400 × 10^6

Prime Factorization of 20852400

Prime Factorization 2 × 2 × 2 × 2 × 3 × 25 × 17377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2606550
Product of the distinct prime numbers

The prime factorization of 20852400 is 2 × 2 × 2 × 2 × 3 × 25 × 17377. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 5, 72, 867, 557, 1660, 264, 9259, 48065, 816338, 432747, 2394794, 7092399, 34701761, 957527, 148927003, 938022499, 8676430900, 8108778713

Basic calculations (n = 20852400)

Multiplication

n×y
n×2 41704800
n×3 62557200
n×4 83409600
n×5 104262000

Division

n÷y
n÷2 10426200
n÷3 6950800
n÷3 5213100
n÷5 4170480

Exponentiation

ny
n2 434822585760000
n3 9.0670944873018E+21
n4 1.8907068108701E+29
n5 3.9425774702988E+36

Nth Root

y√n
2√n 4566.4428168981
3√n 275.24452080784
4√n 67.57546016786
5√n 29.095860741494

Divisors of 20852400

1, 2, 3, 4, 6, 8, 12, 16, 24, 25, 48, 50, 75, 100, 150, 200, 300, 400, 600, 1200, 17377, 34754, 52131, 69508, 104262, 139016, 208524, 278032, 417048, 434425, 834096, 868850, 1303275, 1737700, 2606550, 3475400, 5213100, 6950800, 10426200, 20852400

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20852399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20852400 can be divided by 40 positive divisors. The sum of these divisors (counting 20852400) is 1, the average is 0.025.

Base conversion 20852400

Base System Value
2 Binary 1001111100010111010110000
3 Ternary 1110020102010010
4 Quaternary 1033202322300
5 Quinary 20314234100
6 Senary 2022534520
8 Octal 117427260
10 Decimal 20852400
12 Duodecimal 6b97440
16 Hexadecimal 13e2eb0
20 Vigesimal 6a6b00
36 Base36 cextc

Cryptographic Hash Functions

md5 be52b6440cd185ef06ddca183be25138
sha1 353a8f602b8a13b0fb6105748544bf9d8589afcf
sha256 9ebac1c1e13664ca1a2e957804e83ba94b7324e02406d69cbf53cb855ad02544
sha512 eeef577c2072ddc9bad6d6437f36238ea952bddaf49cc10e9c73f3891938320758bf7190de5a021e576c974d4d01a459744bbe0a14b7d06633de7c1e048c40d5
ripemd-160 ee509e5477da03dbfe03437310a44ebcee4afc3a

20852400 as geometric shapes

Circle

Radius = n
Diameter 41704800
Circumference 131019493.29943
Area 1.3660354410385E+15

Sphere

Radius = n
Volume 3.7980156574283E+22
Surface area 5.4641417641541E+15
Circumference 131019493.29943

Square

Length = n
Perimeter 83409600
Area 434822585760000
Diagonal 29489746.888029

Cube

Length = n
Surface area 2608935514560000
Volume 9.0670944873018E+21
Space diagonal 36117416.259749

Equilateral Triangle

Length = n
Perimeter 62557200
Area 1.882837027037E+14
Altitude 18058708.129875

Triangular Pyramid

Length = n
Surface area 1.882837027037E+14
Volume 1.0685673329384E+21
Height 9829915.6293429