855806420 (number)

855806420 is an even 9-digits composite number following 855806419 and preceding 855806421. In scientific notation, it is written as 8.55806420 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 292180224 positive integers (up to 855806420) that are relatively prime to 855806420.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million eight hundred six thousand four hundred twenty

Notation

Scientific notation 8.55806420 × 10^8
Engineering notation 8.55806420 × 10^6

Prime Factorization of 855806420

Prime Factorization 2 × 2 × 7 × 5 × 239 × 25577

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 427903210
Product of the distinct prime numbers

The prime factorization of 855806420 is 2 × 2 × 7 × 5 × 239 × 25577. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 54, 73, 824, 682, 1339, 2160, 70507, 8979, 434730, 753593, 5174415, 1243986, 32401734, 87362914, 652180677, 858328990, 8828463847, 8925632741

Basic calculations (n = 855806420)

Multiplication

n×y
n×2 1711612840
n×3 2567419260
n×4 3423225680
n×5 4279032100

Division

n÷y
n÷2 427903210
n÷3 285268806.66667
n÷3 213951605
n÷5 171161284

Exponentiation

ny
n2 732404628513216400
n3 6.2679658311933E+26
n4 5.3641653986758E+35
n5 4.5906871861286E+44

Nth Root

y√n
2√n 29254.169275507
3√n 949.42030007261
4√n 171.03850231894
5√n 61.161074692991

Divisors of 855806420

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2390, 3346, 4780, 6692, 8365, 16730, 25577, 33460, 51154, 102308, 127885, 179039, 255770, 358078, 511540, 716156, 895195, 1790390, 3580780, 6112903, 12225806, 24451612, 30564515, 42790321, 61129030, 85580642, 122258060, 171161284, 213951605, 427903210, 855806420

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 -855806419
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 855806420 can be divided by 48 positive divisors. The sum of these divisors (counting 855806420) is 1, the average is 0.020833333333333.

Base conversion 855806420

Base System Value
2 Binary 110011000000101001000111010100
3 Ternary 2012122100110201002
4 Quaternary 303000221013110
5 Quinary 3223041301140
6 Senary 220530522432
8 Octal 6300510724
10 Decimal 855806420
12 Duodecimal 1ba736418
16 Hexadecimal 330291d4
20 Vigesimal d78fg10
36 Base36 e5iwgk

Cryptographic Hash Functions

md5 9ec2f40595a28a28637e319ea4c9ea18
sha1 f85b8c909b753a22ff5abd0215fada4cf049e1b3
sha256 43318a7a34445ed9786ceff6789a66ae373b9309d98abcd8c6fa095d1ba4985a
sha512 375e9ed6780e680414b6913b95a4f5f16fe1a68597854c584d87db9efa55c7235b08f2dc9b0878e4620d9bb59fc35bbcb310c6b6d4aaaf4f3b4c6bef511c0ffb
ripemd-160 ace8510ec5b6a14ca4d0e44b61e84412bf13d181

855806420 as geometric shapes

Circle

Radius = n
Diameter 1711612840
Circumference 5377190323.934
Area 2.3009170003923E+18

Sphere

Radius = n
Volume 2.6255193877638E+27
Surface area 9.2036680015691E+18
Circumference 5377190323.934

Square

Length = n
Perimeter 3423225680
Area 732404628513216400
Diagonal 1210293045.93

Cube

Length = n
Surface area 4394427771079298400
Volume 6.2679658311933E+26
Space diagonal 1482300200.8836

Equilateral Triangle

Length = n
Perimeter 2567419260
Area 3.1714050707088E+17
Altitude 741150100.44181

Triangular Pyramid

Length = n
Surface area 3.1714050707088E+17
Volume 7.3868685724705E+25
Height 403431015.30999