85291228 (number)

85291228 is an even 8-digits composite number following 85291227 and preceding 85291229. In scientific notation, it is written as 8.5291228 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 36727920 positive integers (up to 85291228) that are relatively prime to 85291228.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred ninety-one thousand two hundred twenty-eight

Notation

Scientific notation 8.5291228 × 10^7
Engineering notation 8.5291228 × 10^6

Prime Factorization of 85291228

Prime Factorization 2 × 2 × 19 × 11 × 102023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42645614
Product of the distinct prime numbers

The prime factorization of 85291228 is 2 × 2 × 19 × 11 × 102023. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 97, 50, 727, 147, 2085, 9430, 48927, 12391, 63832, 15710, 3816835, 2444679, 60820, 76778100, 266834695, 627239848, 9681108283, 5716057709

Basic calculations (n = 85291228)

Multiplication

n×y
n×2 170582456
n×3 255873684
n×4 341164912
n×5 426456140

Division

n÷y
n÷2 42645614
n÷3 28430409.333333
n÷3 21322807
n÷5 17058245.6

Exponentiation

ny
n2 7274593573747984
n3 6.2045901910587E+23
n4 5.2919711663215E+31
n5 4.5135871931616E+39

Nth Root

y√n
2√n 9235.3250078165
3√n 440.18454380036
4√n 96.100598373873
5√n 38.563893379306

Divisors of 85291228

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 102023, 204046, 408092, 1122253, 1938437, 2244506, 3876874, 4489012, 7753748, 21322807, 42645614, 85291228

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85291227
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85291228 can be divided by 24 positive divisors. The sum of these divisors (counting 85291228) is 1, the average is 0.041666666666667.

Base conversion 85291228

Base System Value
2 Binary 101000101010111000011011100
3 Ternary 12221111020120101
4 Quaternary 11011113003130
5 Quinary 133313304403
6 Senary 12244030444
8 Octal 505270334
10 Decimal 85291228
12 Duodecimal 24692424
16 Hexadecimal 51570dc
20 Vigesimal 16d1818
36 Base36 1es34s

Cryptographic Hash Functions

md5 bd3e157aa92ffb17e4e645d47addbb44
sha1 082e4a08d5b65ce354232ddddd0d1c1860d10500
sha256 3212a315228720cb5e71d4207db31d52a3e57fdabfaba51a857cef95a8449461
sha512 891b0fc965e6f4c10aa047888282b05e4a42f74b224ec4f634266574074daaeb9f20bd290b1a96357fc3939ae5fb1b2b68ea048d97c343fef166d530c327c2e7
ripemd-160 cec96f74e07bb7f7534349663519fb2babd1f7f9

85291228 as geometric shapes

Circle

Radius = n
Diameter 170582456
Circumference 535900590.6009
Area 2.2853809729138E+16

Sphere

Radius = n
Volume 2.5989726617021E+24
Surface area 9.1415238916553E+16
Circumference 535900590.6009

Square

Length = n
Perimeter 341164912
Area 7274593573747984
Diagonal 120620011.38906

Cube

Length = n
Surface area 43647561442487904
Volume 6.2045901910587E+23
Space diagonal 147728740.33594

Equilateral Triangle

Length = n
Perimeter 255873684
Area 3.1499914185364E+15
Altitude 73864370.167971

Triangular Pyramid

Length = n
Surface area 3.1499914185364E+15
Volume 7.312179664302E+22
Height 40206670.463019