85542768 (number)

85542768 is an even 8-digits composite number following 85542767 and preceding 85542769. In scientific notation, it is written as 8.5542768 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 28514208 positive integers (up to 85542768) that are relatively prime to 85542768.

Interesting facts

Basic properties

Name

Name eighty-five million five hundred forty-two thousand seven hundred sixty-eight

Notation

Scientific notation 8.5542768 × 10^7
Engineering notation 8.5542768 × 10^6

Prime Factorization of 85542768

Prime Factorization 2 × 2 × 2 × 2 × 9 × 594047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10692846
Product of the distinct prime numbers

The prime factorization of 85542768 is 2 × 2 × 2 × 2 × 9 × 594047. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 99, 15, 565, 757, 7459, 5137, 22515, 67050, 403940, 186802, 8862243, 603563, 11643819, 852619, 841517596, 385941367, 2904455072, 9165089849

Basic calculations (n = 85542768)

Multiplication

n×y
n×2 171085536
n×3 256628304
n×4 342171072
n×5 427713840

Division

n÷y
n÷2 42771384
n÷3 28514256
n÷3 21385692
n÷5 17108553.6

Exponentiation

ny
n2 7317565157101824
n3 6.2596477855884E+23
n4 5.3546759828431E+31
n5 4.5805380531552E+39

Nth Root

y√n
2√n 9248.9333439051
3√n 440.61684831758
4√n 96.1713748675
5√n 38.586613039681

Divisors of 85542768

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 594047, 1188094, 2376188, 4752376, 5346423, 9504752, 10692846, 21385692, 42771384, 85542768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85542767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85542768 can be divided by 20 positive divisors. The sum of these divisors (counting 85542768) is 1, the average is 0.05.

Base conversion 85542768

Base System Value
2 Binary 101000110010100011101110000
3 Ternary 12221222000121200
4 Quaternary 11012110131300
5 Quinary 133344332033
6 Senary 12253251200
8 Octal 506243560
10 Decimal 85542768
12 Duodecimal 24793b00
16 Hexadecimal 5194770
20 Vigesimal 16ecgi8
36 Base36 1exh80

Cryptographic Hash Functions

md5 96f2975adb5f6c4d3f4af94bcb70352f
sha1 6afcf20b79aeff176adc3dce618dbe7a1dbfaca0
sha256 f4f1bec4df83066e2ccd9937c9210c2ac7d56b2febabca1a4013a62b4f5ee83a
sha512 2add8dce314e821bf24a341b9e63506792d92450117ee9cdf53a386e79070ea44bb58666f861c486726399cb872e0020d6758288d6c873b4fb52e6a38c76b5b1
ripemd-160 3bade5f2d267c01136f5adaad95ce3e17ee472fe

85542768 as geometric shapes

Circle

Radius = n
Diameter 171085536
Circumference 537481063.03307
Area 2.2988808939716E+16

Sphere

Radius = n
Volume 2.6220351329686E+24
Surface area 9.1955235758863E+16
Circumference 537481063.03307

Square

Length = n
Perimeter 342171072
Area 7317565157101824
Diagonal 120975742.66854

Cube

Length = n
Surface area 43905390942610944
Volume 6.2596477855884E+23
Space diagonal 148164420.39608

Equilateral Triangle

Length = n
Perimeter 256628304
Area 3.168598659949E+15
Altitude 74082210.198039

Triangular Pyramid

Length = n
Surface area 3.168598659949E+15
Volume 7.3770656617149E+22
Height 40325247.556178