85428230 (number)

85428230 is an even 8-digits composite number following 85428229 and preceding 85428231. In scientific notation, it is written as 8.5428230 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 31749120 positive integers (up to 85428230) that are relatively prime to 85428230.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred twenty-eight thousand two hundred thirty

Notation

Scientific notation 8.5428230 × 10^7
Engineering notation 8.5428230 × 10^6

Prime Factorization of 85428230

Prime Factorization 2 × 5 × 17 × 79 × 6361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85428230
Product of the distinct prime numbers

The prime factorization of 85428230 is 2 × 5 × 17 × 79 × 6361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 25, 88, 817, 539, 7371, 3649, 95800, 6564, 625255, 69118, 1110293, 7325039, 11480899, 60573864, 361398755, 305212495, 9284592493, 5776389932

Basic calculations (n = 85428230)

Multiplication

n×y
n×2 170856460
n×3 256284690
n×4 341712920
n×5 427141150

Division

n÷y
n÷2 42714115
n÷3 28476076.666667
n÷3 21357057.5
n÷5 17085646

Exponentiation

ny
n2 7297982480932900
n3 6.2345372591711E+23
n4 5.3260548292004E+31
n5 4.5499543694154E+39

Nth Root

y√n
2√n 9242.7393125631
3√n 440.42010496119
4√n 96.139166381674
5√n 38.576274345788

Divisors of 85428230

1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6361, 6715, 12722, 13430, 31805, 63610, 108137, 216274, 502519, 540685, 1005038, 1081370, 2512595, 5025190, 8542823, 17085646, 42714115, 85428230

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85428229
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85428230 can be divided by 32 positive divisors. The sum of these divisors (counting 85428230) is 1, the average is 0.03125.

Base conversion 85428230

Base System Value
2 Binary 101000101111000100000000110
3 Ternary 12221202012111112
4 Quaternary 11011320200012
5 Quinary 133332200410
6 Senary 12251005022
8 Octal 505704006
10 Decimal 85428230
12 Duodecimal 24739772
16 Hexadecimal 5178806
20 Vigesimal 16diaba
36 Base36 1ev0ue

Cryptographic Hash Functions

md5 dcc41162d3c8333e006c86a9ba33944a
sha1 fe067d64fbf35e5e9d742171dcc44ab023fed1c4
sha256 5cb7fe41f085d123090edb84ccb1fd5a6422268a514e06ab2a2482e5b6b57eed
sha512 e02379988b33d27427e2c53a60c4c6fc1cd82403347694657df90438f07b0593069ad8a429660a0b90209d80d5f4b18727fcb6df2518098dc61be1cd06a27980
ripemd-160 86c260fed94e64e5d466574d22bdca200cb7950b

85428230 as geometric shapes

Circle

Radius = n
Diameter 170856460
Circumference 536761399.55436
Area 2.2927288148126E+16

Sphere

Radius = n
Volume 2.6115168602592E+24
Surface area 9.1709152592503E+16
Circumference 536761399.55436

Square

Length = n
Perimeter 341712920
Area 7297982480932900
Diagonal 120813761.47553

Cube

Length = n
Surface area 43787894885597400
Volume 6.2345372591711E+23
Space diagonal 147966034.76068

Equilateral Triangle

Length = n
Perimeter 256284690
Area 3.1601191124308E+15
Altitude 73983017.38034

Triangular Pyramid

Length = n
Surface area 3.1601191124308E+15
Volume 7.3474726225334E+22
Height 40271253.825176